diff --git a/Cargo.lock b/Cargo.lock
index d3d0f6acbc92..201f7d8eba83 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -40,11 +40,23 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f7001367fde4c768a19d1029f0a8be5abd9308e1119846d5bd9ad26297b8faf5"
 dependencies = [
- "aes-soft",
- "aesni",
+ "aes-soft 0.4.0",
+ "aesni 0.7.0",
  "block-cipher",
 ]
 
+[[package]]
+name = "aes-ctr"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d2e5b0458ea3beae0d1d8c0f3946564f8e10f90646cf78c06b4351052058d1ee"
+dependencies = [
+ "aes-soft 0.3.3",
+ "aesni 0.6.0",
+ "ctr",
+ "stream-cipher 0.3.2",
+]
+
 [[package]]
 name = "aes-gcm"
 version = "0.6.0"
@@ -58,6 +70,17 @@ dependencies = [
  "subtle 2.2.3",
 ]
 
+[[package]]
+name = "aes-soft"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cfd7e7ae3f9a1fb5c03b389fc6bb9a51400d0c13053f0dca698c832bfd893a0d"
+dependencies = [
+ "block-cipher-trait",
+ "byteorder 1.3.4",
+ "opaque-debug 0.2.3",
+]
+
 [[package]]
 name = "aes-soft"
 version = "0.4.0"
@@ -65,10 +88,21 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4925647ee64e5056cf231608957ce7c81e12d6d6e316b9ce1404778cc1d35fa7"
 dependencies = [
  "block-cipher",
- "byteorder",
+ "byteorder 1.3.4",
  "opaque-debug 0.2.3",
 ]
 
+[[package]]
+name = "aesni"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2f70a6b5f971e473091ab7cfb5ffac6cde81666c4556751d8d5620ead8abf100"
+dependencies = [
+ "block-cipher-trait",
+ "opaque-debug 0.2.3",
+ "stream-cipher 0.3.2",
+]
+
 [[package]]
 name = "aesni"
 version = "0.7.0"
@@ -248,7 +282,7 @@ dependencies = [
  "concurrent-queue",
  "futures-lite",
  "libc",
- "once_cell",
+ "once_cell 1.4.0",
  "parking",
  "socket2",
  "vec-arena",
@@ -272,7 +306,7 @@ dependencies = [
  "log 0.4.11",
  "memchr",
  "num_cpus",
- "once_cell",
+ "once_cell 1.4.0",
  "pin-project-lite",
  "pin-utils",
  "slab",
@@ -382,7 +416,7 @@ version = "1.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f30d3a39baa26f9651f17b375061f3233dde33424a8b72b0dbe93a68a0bc896d"
 dependencies = [
- "byteorder",
+ "byteorder 1.3.4",
  "serde",
 ]
 
@@ -410,6 +444,21 @@ dependencies = [
  "which",
 ]
 
+[[package]]
+name = "bip39"
+version = "0.6.0-beta.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7059804e226b3ac116519a252d7f5fb985a5ccc0e93255e036a5f7e7283323f4"
+dependencies = [
+ "failure",
+ "hashbrown 0.1.8",
+ "hmac",
+ "once_cell 0.1.8",
+ "pbkdf2",
+ "rand 0.6.5",
+ "sha2 0.8.2",
+]
+
 [[package]]
 name = "bitflags"
 version = "1.2.1"
@@ -439,7 +488,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "84ce5b6108f8e154604bd4eb76a2f726066c3464d5a552a4229262a18c9bb471"
 dependencies = [
  "byte-tools",
- "byteorder",
+ "byteorder 1.3.4",
  "crypto-mac 0.8.0",
  "digest 0.9.0",
  "opaque-debug 0.2.3",
@@ -485,7 +534,7 @@ checksum = "c0940dc441f31689269e10ac70eb1002a3a1d3ad1390e030043662eb7fe4688b"
 dependencies = [
  "block-padding",
  "byte-tools",
- "byteorder",
+ "byteorder 1.3.4",
  "generic-array 0.12.3",
 ]
 
@@ -507,6 +556,15 @@ dependencies = [
  "generic-array 0.14.2",
 ]
 
+[[package]]
+name = "block-cipher-trait"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1c924d49bd09e7c06003acda26cd9742e796e34282ec6c1189404dee0c1f4774"
+dependencies = [
+ "generic-array 0.12.3",
+]
+
 [[package]]
 name = "block-padding"
 version = "0.1.5"
@@ -525,7 +583,7 @@ dependencies = [
  "async-channel",
  "atomic-waker",
  "futures-lite",
- "once_cell",
+ "once_cell 1.4.0",
  "parking",
  "waker-fn",
 ]
@@ -539,7 +597,7 @@ dependencies = [
  "async-channel",
  "atomic-waker",
  "futures-lite",
- "once_cell",
+ "once_cell 1.4.0",
  "waker-fn",
 ]
 
@@ -576,6 +634,12 @@ version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e3b5ca7a04898ad4bcd41c90c5285445ff5b791899bb1b0abdd2a2aa791211d7"
 
+[[package]]
+name = "byteorder"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0fc10e8cc6b2580fda3f36eb6dc5316657f812a3df879a44a66fc9f0fdbc4855"
+
 [[package]]
 name = "byteorder"
 version = "1.3.4"
@@ -588,7 +652,7 @@ version = "0.4.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "206fdffcfa2df7cbe15601ef46c813fce0965eb3286db6b56c583b814b51c81c"
 dependencies = [
- "byteorder",
+ "byteorder 1.3.4",
  "either",
  "iovec",
 ]
@@ -644,7 +708,7 @@ version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "086c0f07ac275808b7bf9a39f2fd013aae1498be83632814c8c4e0bd53f2dc58"
 dependencies = [
- "stream-cipher",
+ "stream-cipher 0.4.1",
  "zeroize",
 ]
 
@@ -657,7 +721,7 @@ dependencies = [
  "aead",
  "chacha20",
  "poly1305",
- "stream-cipher",
+ "stream-cipher 0.4.1",
  "zeroize",
 ]
 
@@ -810,7 +874,7 @@ version = "0.66.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9d9badfe36176cb653506091693bc2bb1970c9bddfcd6ec7fac404f7eaec6f38"
 dependencies = [
- "byteorder",
+ "byteorder 1.3.4",
  "cranelift-bforest",
  "cranelift-codegen-meta",
  "cranelift-codegen-shared",
@@ -919,7 +983,7 @@ dependencies = [
  "lazy_static",
  "maybe-uninit",
  "memoffset",
- "scopeguard",
+ "scopeguard 1.1.0",
 ]
 
 [[package]]
@@ -979,13 +1043,33 @@ dependencies = [
  "sct",
 ]
 
+[[package]]
+name = "ctr"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "022cd691704491df67d25d006fe8eca083098253c4d43516c2206479c58c6736"
+dependencies = [
+ "block-cipher-trait",
+ "stream-cipher 0.3.2",
+]
+
+[[package]]
+name = "cuckoofilter"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8dd43f7cfaffe0a386636a10baea2ee05cc50df3b77bea4a456c9572a939bf1f"
+dependencies = [
+ "byteorder 0.5.3",
+ "rand 0.3.23",
+]
+
 [[package]]
 name = "curve25519-dalek"
 version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5d85653f070353a16313d0046f173f70d1aadd5b42600a14de626f0dfb3473a5"
 dependencies = [
- "byteorder",
+ "byteorder 1.3.4",
  "digest 0.8.1",
  "rand_core 0.5.1",
  "subtle 2.2.3",
@@ -1095,7 +1179,7 @@ version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c4d33be9473d06f75f58220f71f7a9317aca647dc061dbd3c361b0bef505fbea"
 dependencies = [
- "byteorder",
+ "byteorder 1.3.4",
  "quick-error",
 ]
 
@@ -1367,7 +1451,7 @@ version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "11498d382790b7a8f2fd211780bec78619bba81cdad3a283997c0c41f836759c"
 dependencies = [
- "byteorder",
+ "byteorder 1.3.4",
  "rand 0.7.3",
  "rustc-hex",
  "static_assertions",
@@ -1400,16 +1484,16 @@ checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
 [[package]]
 name = "fork-tree"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "parity-scale-codec",
 ]
 
 [[package]]
 name = "frame-benchmarking"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -1426,8 +1510,8 @@ dependencies = [
 
 [[package]]
 name = "frame-benchmarking-cli"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-benchmarking",
  "parity-scale-codec",
@@ -1444,8 +1528,8 @@ dependencies = [
 
 [[package]]
 name = "frame-executive"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -1459,8 +1543,8 @@ dependencies = [
 
 [[package]]
 name = "frame-metadata"
-version = "11.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "11.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "parity-scale-codec",
  "serde",
@@ -1470,15 +1554,15 @@ dependencies = [
 
 [[package]]
 name = "frame-support"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "bitmask",
  "frame-metadata",
  "frame-support-procedural",
  "impl-trait-for-tuples",
  "log 0.4.11",
- "once_cell",
+ "once_cell 1.4.0",
  "parity-scale-codec",
  "paste",
  "serde",
@@ -1495,8 +1579,8 @@ dependencies = [
 
 [[package]]
 name = "frame-support-procedural"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-support-procedural-tools",
  "proc-macro2 1.0.18",
@@ -1506,8 +1590,8 @@ dependencies = [
 
 [[package]]
 name = "frame-support-procedural-tools"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-support-procedural-tools-derive",
  "proc-macro-crate",
@@ -1518,8 +1602,8 @@ dependencies = [
 
 [[package]]
 name = "frame-support-procedural-tools-derive"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "proc-macro2 1.0.18",
  "quote 1.0.7",
@@ -1528,8 +1612,8 @@ dependencies = [
 
 [[package]]
 name = "frame-system"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-support",
  "impl-trait-for-tuples",
@@ -1544,8 +1628,8 @@ dependencies = [
 
 [[package]]
 name = "frame-system-benchmarking"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -1558,8 +1642,8 @@ dependencies = [
 
 [[package]]
 name = "frame-system-rpc-runtime-api"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "parity-scale-codec",
  "sp-api",
@@ -1740,7 +1824,7 @@ version = "0.3.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bdb66b5f09e22019b1ab0830f7785bcea8e7a42148683f99214f73f8ec21a626"
 dependencies = [
- "once_cell",
+ "once_cell 1.4.0",
 ]
 
 [[package]]
@@ -1940,7 +2024,7 @@ version = "0.1.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a5b34c246847f938a410a03c5458c7fee2274436675e76d8b903c08efc29c462"
 dependencies = [
- "byteorder",
+ "byteorder 1.3.4",
  "bytes 0.4.12",
  "fnv",
  "futures 0.1.29",
@@ -1986,6 +2070,16 @@ dependencies = [
  "crunchy",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3bae29b6653b3412c2e71e9d486db9f9df5d701941d86683005efb9f2d28e3da"
+dependencies = [
+ "byteorder 1.3.4",
+ "scopeguard 0.3.3",
+]
+
 [[package]]
 name = "hashbrown"
 version = "0.6.3"
@@ -2040,6 +2134,12 @@ dependencies = [
  "proc-macro-hack",
 ]
 
+[[package]]
+name = "hex-literal"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5af1f635ef1bc545d78392b136bfe1c9809e029023c84a3638a864a10b8819c8"
+
 [[package]]
 name = "hex-literal-impl"
 version = "0.2.2"
@@ -2049,6 +2149,12 @@ dependencies = [
  "proc-macro-hack",
 ]
 
+[[package]]
+name = "hex_fmt"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b07f60793ff0a4d9cef0f18e63b5357e06209987153a64648c972c1e5aff336f"
+
 [[package]]
 name = "hmac"
 version = "0.7.1"
@@ -2232,15 +2338,6 @@ dependencies = [
  "parity-scale-codec",
 ]
 
-[[package]]
-name = "impl-serde"
-version = "0.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "58e3cae7e99c7ff5a995da2cf78dd0a5383740eda71d98cf7b1910c301ac69b8"
-dependencies = [
- "serde",
-]
-
 [[package]]
 name = "impl-serde"
 version = "0.3.1"
@@ -2526,7 +2623,7 @@ dependencies = [
  "frame-system",
  "frame-system-benchmarking",
  "frame-system-rpc-runtime-api",
- "hex-literal",
+ "hex-literal 0.2.1",
  "libsecp256k1",
  "log 0.3.9",
  "pallet-authority-discovery",
@@ -2697,9 +2794,9 @@ checksum = "c7d73b3f436185384286bd8098d17ec07c9a7d2388a6599f824d8502b529702a"
 
 [[package]]
 name = "libp2p"
-version = "0.23.0"
+version = "0.24.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1ebb6c031584a5af181fe3a1e4b074af5d0b1a3b31663200f0251f4bcff6b5c"
+checksum = "76c101edbb9c06955fd4085b77d2abc31cf3650134d77068b35c44967756ada8"
 dependencies = [
  "atomic",
  "bytes 0.5.5",
@@ -2707,15 +2804,23 @@ dependencies = [
  "lazy_static",
  "libp2p-core",
  "libp2p-core-derive",
+ "libp2p-deflate",
  "libp2p-dns",
+ "libp2p-floodsub",
+ "libp2p-gossipsub",
  "libp2p-identify",
  "libp2p-kad",
  "libp2p-mdns",
  "libp2p-mplex",
  "libp2p-noise",
  "libp2p-ping",
+ "libp2p-plaintext",
+ "libp2p-pnet",
+ "libp2p-request-response",
+ "libp2p-secio",
  "libp2p-swarm",
  "libp2p-tcp",
+ "libp2p-uds",
  "libp2p-wasm-ext",
  "libp2p-websocket",
  "libp2p-yamux",
@@ -2729,9 +2834,9 @@ dependencies = [
 
 [[package]]
 name = "libp2p-core"
-version = "0.20.1"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a694fd76d7c33a45a0e6e1525e9b9b5d11127c9c94e560ac0f8abba54ed80af"
+checksum = "17cea54ea4a846a7c47e4347db0fc7a4129dcb0fb57f07f57e473820edbfcbde"
 dependencies = [
  "asn1_der",
  "bs58",
@@ -2763,30 +2868,84 @@ dependencies = [
 
 [[package]]
 name = "libp2p-core-derive"
-version = "0.20.1"
+version = "0.20.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "515c4a7cba5d321bb88ed3ed803997bdd5634ce35c9c5e8e9ace9c512e57eceb"
+checksum = "f753d9324cd3ec14bf04b8a8cd0d269c87f294153d6bf2a84497a63a5ad22213"
 dependencies = [
  "quote 1.0.7",
  "syn 1.0.33",
 ]
 
+[[package]]
+name = "libp2p-deflate"
+version = "0.21.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bc6174d6addc9cc5fd84af7099480774035dd1a7cdf48dd31b23dea45cf57638"
+dependencies = [
+ "flate2",
+ "futures 0.3.5",
+ "libp2p-core",
+]
+
 [[package]]
 name = "libp2p-dns"
-version = "0.20.0"
+version = "0.21.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fce8769cfe677a567d2677dc02a9e5be27a24acf1ff78a59cef425caae009a6a"
+dependencies = [
+ "futures 0.3.5",
+ "libp2p-core",
+ "log 0.4.11",
+]
+
+[[package]]
+name = "libp2p-floodsub"
+version = "0.21.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2f2342965ac7ea4b85f4df5288089796421f9297ba4020dc9692f4ef728590dc"
+dependencies = [
+ "cuckoofilter",
+ "fnv",
+ "futures 0.3.5",
+ "libp2p-core",
+ "libp2p-swarm",
+ "prost",
+ "prost-build",
+ "rand 0.7.3",
+ "smallvec 1.4.1",
+]
+
+[[package]]
+name = "libp2p-gossipsub"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f751924b6b98e350005e0b87a822beb246792a3fb878c684e088f866158120ac"
+checksum = "0828b4f0c76c2edc68da574e391ce981bac5316d65785cddfe8c273d4c9bd4bb"
 dependencies = [
+ "base64 0.11.0",
+ "byteorder 1.3.4",
+ "bytes 0.5.5",
+ "fnv",
  "futures 0.3.5",
+ "futures_codec",
+ "hex_fmt",
  "libp2p-core",
+ "libp2p-swarm",
  "log 0.4.11",
+ "lru_time_cache",
+ "prost",
+ "prost-build",
+ "rand 0.7.3",
+ "sha2 0.8.2",
+ "smallvec 1.4.1",
+ "unsigned-varint 0.4.0",
+ "wasm-timer",
 ]
 
 [[package]]
 name = "libp2p-identify"
-version = "0.20.0"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "912c00a7bf67e0e765daf0cc37e08f675ea26aba3d6d1fbfaee81f19a4c23049"
+checksum = "41efcb5b521b65d2c45432a244ce6427cdd3649228cd192f397d1fa67682aef2"
 dependencies = [
  "futures 0.3.5",
  "libp2p-core",
@@ -2800,9 +2959,9 @@ dependencies = [
 
 [[package]]
 name = "libp2p-kad"
-version = "0.21.0"
+version = "0.22.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "44ed3a4c8111c570ab2bffb30c6353178d7603ce3787e3c5f2493c8d3d16d1f0"
+checksum = "ca9b4ccc868863317af3f65eb241811ceadd971d133183040140f5496037e0ae"
 dependencies = [
  "arrayvec 0.5.1",
  "bytes 0.5.5",
@@ -2827,9 +2986,9 @@ dependencies = [
 
 [[package]]
 name = "libp2p-mdns"
-version = "0.20.0"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cd004c668160fd922f7268b2cd1e4550ff69165d9c744e9eb5770086eb753d02"
+checksum = "d4fe5614c2c5af74ef5870aad0fce73c9e4707716c4ee7cdf06cf9a0376d3815"
 dependencies = [
  "async-std",
  "data-encoding",
@@ -2849,9 +3008,9 @@ dependencies = [
 
 [[package]]
 name = "libp2p-mplex"
-version = "0.20.0"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "14ae0ffacd30f073f96cd518b2c9cd2cb18ac27c3d136a4b23cf1af99f33e541"
+checksum = "df9e79541e71590846f773efce1b6d0538804992ee54ff2f407e05d63a9ddc23"
 dependencies = [
  "bytes 0.5.5",
  "fnv",
@@ -2865,9 +3024,9 @@ dependencies = [
 
 [[package]]
 name = "libp2p-noise"
-version = "0.22.0"
+version = "0.23.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e594f2de0c23c2b7ad14802c991a2e68e95315c6a6c7715e53801506f20135d"
+checksum = "0beba6459d06153f5f8e23da3df1d2183798b1f457c7c9468ff99760bcbcc60b"
 dependencies = [
  "bytes 0.5.5",
  "curve25519-dalek",
@@ -2887,9 +3046,9 @@ dependencies = [
 
 [[package]]
 name = "libp2p-ping"
-version = "0.20.0"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "70130cf130e4ba6dc177366e72dd9f86f9e3588fa1a0c4145247e676f16affad"
+checksum = "670261ef938567b614746b078e049b03b55617538a8d415071c518f97532d043"
 dependencies = [
  "futures 0.3.5",
  "libp2p-core",
@@ -2900,11 +3059,90 @@ dependencies = [
  "wasm-timer",
 ]
 
+[[package]]
+name = "libp2p-plaintext"
+version = "0.21.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b3a61dfd53d1264ddff1206e4827193efaa72bab27782dfcd63c0dec120a1875"
+dependencies = [
+ "bytes 0.5.5",
+ "futures 0.3.5",
+ "futures_codec",
+ "libp2p-core",
+ "log 0.4.11",
+ "prost",
+ "prost-build",
+ "rw-stream-sink",
+ "unsigned-varint 0.4.0",
+ "void",
+]
+
+[[package]]
+name = "libp2p-pnet"
+version = "0.19.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "37d0db10e139d22d7af0b23ed7949449ec86262798aa0fd01595abdbcb02dc87"
+dependencies = [
+ "futures 0.3.5",
+ "log 0.4.11",
+ "pin-project",
+ "rand 0.7.3",
+ "salsa20",
+ "sha3",
+]
+
+[[package]]
+name = "libp2p-request-response"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4af0de0e56a11d46c5191a61019733b5618dc955c0a36f82866bb6d5d81a7f8f"
+dependencies = [
+ "async-trait",
+ "futures 0.3.5",
+ "libp2p-core",
+ "libp2p-swarm",
+ "log 0.4.11",
+ "lru 0.6.0",
+ "rand 0.7.3",
+ "smallvec 1.4.1",
+ "wasm-timer",
+]
+
+[[package]]
+name = "libp2p-secio"
+version = "0.21.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a04b320cc0394554e8d0adca21f4efd9f8c2da4930211d92e411a19a4dfd769e"
+dependencies = [
+ "aes-ctr",
+ "ctr",
+ "futures 0.3.5",
+ "hmac",
+ "js-sys",
+ "lazy_static",
+ "libp2p-core",
+ "log 0.4.11",
+ "parity-send-wrapper",
+ "pin-project",
+ "prost",
+ "prost-build",
+ "quicksink",
+ "rand 0.7.3",
+ "ring",
+ "rw-stream-sink",
+ "sha2 0.8.2",
+ "static_assertions",
+ "twofish",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
+ "web-sys",
+]
+
 [[package]]
 name = "libp2p-swarm"
-version = "0.20.1"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f88d5e2a090a2aadf042cd33484e2f015c6dab212567406a59deece5dedbd133"
+checksum = "57e4a7e64156e9d1a2daae36b5d791f057b9c53c9364a8e75f7f9848b54f9d68"
 dependencies = [
  "futures 0.3.5",
  "libp2p-core",
@@ -2917,9 +3155,9 @@ dependencies = [
 
 [[package]]
 name = "libp2p-tcp"
-version = "0.20.0"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9b1fa2bbad054020cb875546a577a66a65a5bf42eff55ed5265f92ffee3cc052"
+checksum = "f0f65400ccfbbf9a356733bceca6c519c9db0deb5fbcc0b81f89837c4cd53997"
 dependencies = [
  "async-std",
  "futures 0.3.5",
@@ -2931,11 +3169,23 @@ dependencies = [
  "socket2",
 ]
 
+[[package]]
+name = "libp2p-uds"
+version = "0.21.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "95bc8b0ca1dda4cccb1bb156d47a32e45cfa447ef18f737209f014a63f94a4a2"
+dependencies = [
+ "async-std",
+ "futures 0.3.5",
+ "libp2p-core",
+ "log 0.4.11",
+]
+
 [[package]]
 name = "libp2p-wasm-ext"
-version = "0.20.1"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0feb99e32fea20ffb1bbf56a6fb2614bff7325ff44a515728385170b3420d2c3"
+checksum = "0f2f7b06d80d036ac5763a811185b7fe6951ad71c00544b17cc378a9069bb7c2"
 dependencies = [
  "futures 0.3.5",
  "js-sys",
@@ -2947,9 +3197,9 @@ dependencies = [
 
 [[package]]
 name = "libp2p-websocket"
-version = "0.21.1"
+version = "0.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "046a5201f6e471f22b22b394e4d084269ed1e28cf7300f7b49874385db84c7bd"
+checksum = "a5b350db65cf0a7c83a539a596ea261caae1552c0df2245df0f916ed2fd04572"
 dependencies = [
  "async-tls",
  "either",
@@ -2967,9 +3217,9 @@ dependencies = [
 
 [[package]]
 name = "libp2p-yamux"
-version = "0.20.0"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "46ae9bf2f7d8a4be9c7e9b61df9de9dc1bd66419d669098f22f81f8d9571029a"
+checksum = "b3969ead4ce530efb6f304623924245caf410f3b0b0139bd7007f205933788aa"
 dependencies = [
  "futures 0.3.5",
  "libp2p-core",
@@ -3044,13 +3294,22 @@ dependencies = [
  "statrs",
 ]
 
+[[package]]
+name = "lock_api"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "62ebf1391f6acad60e5c8b43706dde4582df75c06698ab44511d15016bc2442c"
+dependencies = [
+ "scopeguard 0.3.3",
+]
+
 [[package]]
 name = "lock_api"
 version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c4da24a77a3d8a6d4862d95f72e6fdb9c09a643ecdb402d754004a557f2bec75"
 dependencies = [
- "scopeguard",
+ "scopeguard 1.1.0",
 ]
 
 [[package]]
@@ -3059,7 +3318,7 @@ version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "28247cc5a5be2f05fbcd76dd0cf2c7d3b5400cb978a28042abcd4fa0b3f8261c"
 dependencies = [
- "scopeguard",
+ "scopeguard 1.1.0",
 ]
 
 [[package]]
@@ -3100,6 +3359,21 @@ dependencies = [
  "hashbrown 0.6.3",
 ]
 
+[[package]]
+name = "lru"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "111b945ac72ec09eb7bc62a0fbdc3cc6e80555a7245f52a69d3921a75b53b153"
+dependencies = [
+ "hashbrown 0.8.0",
+]
+
+[[package]]
+name = "lru_time_cache"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "adb241df5c4caeb888755363fc95f8a896618dc0d435e9e775f7930cb099beab"
+
 [[package]]
 name = "mach"
 version = "0.3.2"
@@ -3202,7 +3476,7 @@ version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c6feca46f4fa3443a01769d768727f10c10a20fdb65e52dc16a81f0c8269bb78"
 dependencies = [
- "byteorder",
+ "byteorder 1.3.4",
  "keccak",
  "rand_core 0.5.1",
  "zeroize",
@@ -3520,6 +3794,15 @@ dependencies = [
  "wasmparser 0.57.0",
 ]
 
+[[package]]
+name = "once_cell"
+version = "0.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "532c29a261168a45ce28948f9537ddd7a5dd272cc513b3017b1e82a88f962c37"
+dependencies = [
+ "parking_lot 0.7.1",
+]
+
 [[package]]
 name = "once_cell"
 version = "1.4.0"
@@ -3558,8 +3841,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-authority-discovery"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -3574,8 +3857,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-authorship"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -3589,8 +3872,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-babe"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -3614,8 +3897,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-balances"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -3628,8 +3911,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-collective"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -3644,8 +3927,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-democracy"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -3659,8 +3942,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-elections-phragmen"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -3674,8 +3957,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-finality-tracker"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -3690,8 +3973,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-grandpa"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -3712,8 +3995,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-identity"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "enumflags2",
  "frame-benchmarking",
@@ -3728,8 +4011,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-im-online"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -3748,8 +4031,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-indices"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -3764,8 +4047,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-membership"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -3778,8 +4061,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-multisig"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -3793,8 +4076,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-nicks"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -3807,8 +4090,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-offences"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -3822,8 +4105,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-offences-benchmarking"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -3843,8 +4126,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-proxy"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -3858,8 +4141,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-randomness-collective-flip"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -3871,8 +4154,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-recovery"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "enumflags2",
  "frame-support",
@@ -3886,8 +4169,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-scheduler"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -3901,8 +4184,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-session"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -3921,8 +4204,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-session-benchmarking"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -3937,8 +4220,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-society"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -3951,8 +4234,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-staking"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -3973,8 +4256,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-staking-reward-curve"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2 1.0.18",
@@ -3984,8 +4267,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-sudo"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -3998,8 +4281,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-timestamp"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4016,8 +4299,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-transaction-payment"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -4033,8 +4316,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-transaction-payment-rpc"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "jsonrpc-core",
  "jsonrpc-core-client",
@@ -4051,8 +4334,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-transaction-payment-rpc-runtime-api"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-support",
  "parity-scale-codec",
@@ -4064,8 +4347,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-treasury"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4079,8 +4362,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-utility"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4095,8 +4378,8 @@ dependencies = [
 
 [[package]]
 name = "pallet-vesting"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "enumflags2",
  "frame-benchmarking",
@@ -4130,7 +4413,7 @@ checksum = "cc20af3143a62c16e7c9e92ea5c6ae49f7d271d97d4d8fe73afc28f0514a3d0f"
 dependencies = [
  "arrayref",
  "bs58",
- "byteorder",
+ "byteorder 1.3.4",
  "data-encoding",
  "multihash",
  "percent-encoding 2.1.0",
@@ -4230,6 +4513,16 @@ version = "1.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "50d4a6da31f8144a32532fe38fe8fb439a6842e0ec633f0037f0144c14e7f907"
 
+[[package]]
+name = "parking_lot"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ab41b4aed082705d1056416ae4468b6ea99d52599ecf3169b00088d43113e337"
+dependencies = [
+ "lock_api 0.1.5",
+ "parking_lot_core 0.4.0",
+]
+
 [[package]]
 name = "parking_lot"
 version = "0.9.0"
@@ -4262,6 +4555,19 @@ dependencies = [
  "parking_lot_core 0.8.0",
 ]
 
+[[package]]
+name = "parking_lot_core"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "94c8c7923936b28d546dfd14d4472eaf34c99b14e1c973a32b3e6d4eb04298c9"
+dependencies = [
+ "libc",
+ "rand 0.6.5",
+ "rustc_version",
+ "smallvec 0.6.13",
+ "winapi 0.3.9",
+]
+
 [[package]]
 name = "parking_lot_core"
 version = "0.6.2"
@@ -4331,8 +4637,9 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "006c038a43a45995a9670da19e67600114740e8511d4333bf97a56e66a7542d9"
 dependencies = [
- "byteorder",
+ "byteorder 1.3.4",
  "crypto-mac 0.7.0",
+ "rayon",
 ]
 
 [[package]]
@@ -5030,7 +5337,7 @@ dependencies = [
  "frame-system",
  "frame-system-benchmarking",
  "frame-system-rpc-runtime-api",
- "hex-literal",
+ "hex-literal 0.2.1",
  "libsecp256k1",
  "log 0.3.9",
  "pallet-authority-discovery",
@@ -5101,7 +5408,7 @@ dependencies = [
  "frame-benchmarking",
  "frame-support",
  "frame-system",
- "hex-literal",
+ "hex-literal 0.2.1",
  "libsecp256k1",
  "log 0.3.9",
  "pallet-authorship",
@@ -5146,7 +5453,7 @@ dependencies = [
  "frame-benchmarking",
  "frame-support",
  "frame-system",
- "hex-literal",
+ "hex-literal 0.2.1",
  "libsecp256k1",
  "log 0.3.9",
  "pallet-authorship",
@@ -5190,7 +5497,7 @@ dependencies = [
  "frame-benchmarking",
  "frame-system-rpc-runtime-api",
  "futures 0.3.5",
- "hex-literal",
+ "hex-literal 0.2.1",
  "kusama-runtime",
  "lazy_static",
  "log 0.4.11",
@@ -5250,7 +5557,7 @@ dependencies = [
  "frame-benchmarking",
  "frame-system-rpc-runtime-api",
  "futures 0.3.5",
- "hex-literal",
+ "hex-literal 0.2.1",
  "kusama-runtime",
  "lazy_static",
  "log 0.4.11",
@@ -5345,7 +5652,7 @@ dependencies = [
  "frame-support",
  "frame-system",
  "frame-system-rpc-runtime-api",
- "hex-literal",
+ "hex-literal 0.2.1",
  "libsecp256k1",
  "log 0.3.9",
  "pallet-authority-discovery",
@@ -5575,7 +5882,7 @@ checksum = "c55c21c64d0eaa4d7ed885d959ef2d62d9e488c27c0e02d9aa5ce6c877b7d5f8"
 dependencies = [
  "fixed-hash",
  "impl-codec",
- "impl-serde 0.3.1",
+ "impl-serde",
  "uint",
 ]
 
@@ -5714,7 +6021,7 @@ version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0f53bc2558e8376358ebdc28301546471d67336584f6438ed4b7c7457a055fd7"
 dependencies = [
- "byteorder",
+ "byteorder 1.3.4",
  "log 0.4.11",
  "parity-wasm",
 ]
@@ -6080,7 +6387,7 @@ version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ae1ded71d66a4a97f5e961fd0cb25a5f366a42a41570d16a763a69c092c26ae4"
 dependencies = [
- "byteorder",
+ "byteorder 1.3.4",
  "regex-syntax",
 ]
 
@@ -6146,7 +6453,7 @@ checksum = "952cd6b98c85bbc30efa1ba5783b8abf12fec8b3287ffa52605b9432313e34e4"
 dependencies = [
  "cc",
  "libc",
- "once_cell",
+ "once_cell 1.4.0",
  "spin",
  "untrusted",
  "web-sys",
@@ -6316,10 +6623,30 @@ dependencies = [
  "rustc_version",
 ]
 
+[[package]]
+name = "salsa20"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2324b0e8c3bb9a586a571fdb3136f70e7e2c748de00a78043f86e0cff91f91fe"
+dependencies = [
+ "byteorder 1.3.4",
+ "salsa20-core",
+ "stream-cipher 0.3.2",
+]
+
+[[package]]
+name = "salsa20-core"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2fe6cc1b9f5a5867853ade63099de70f042f7679e408d1ffe52821c9248e6e69"
+dependencies = [
+ "stream-cipher 0.3.2",
+]
+
 [[package]]
 name = "sc-authority-discovery"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "bytes 0.5.5",
  "derive_more 0.99.9",
@@ -6345,8 +6672,8 @@ dependencies = [
 
 [[package]]
 name = "sc-basic-authorship"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "futures 0.3.5",
  "futures-timer 3.0.2",
@@ -6369,8 +6696,8 @@ dependencies = [
 
 [[package]]
 name = "sc-block-builder"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "parity-scale-codec",
  "sc-client-api",
@@ -6386,8 +6713,8 @@ dependencies = [
 
 [[package]]
 name = "sc-chain-spec"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "impl-trait-for-tuples",
  "sc-chain-spec-derive",
@@ -6402,8 +6729,8 @@ dependencies = [
 
 [[package]]
 name = "sc-chain-spec-derive"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2 1.0.18",
@@ -6413,25 +6740,31 @@ dependencies = [
 
 [[package]]
 name = "sc-cli"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "ansi_term 0.12.1",
  "atty",
+ "bip39",
  "chrono",
  "derive_more 0.99.9",
  "env_logger",
  "fdlimit",
  "futures 0.3.5",
+ "hex",
  "lazy_static",
+ "libp2p",
  "log 0.4.11",
  "names",
  "nix 0.17.0",
+ "parity-scale-codec",
  "parity-util-mem",
+ "rand 0.7.3",
  "regex",
  "rpassword",
  "sc-client-api",
  "sc-informant",
+ "sc-keystore",
  "sc-network",
  "sc-service",
  "sc-telemetry",
@@ -6454,14 +6787,14 @@ dependencies = [
 
 [[package]]
 name = "sc-client-api"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "derive_more 0.99.9",
  "fnv",
  "futures 0.3.5",
  "hash-db",
- "hex-literal",
+ "hex-literal 0.3.1",
  "kvdb",
  "lazy_static",
  "log 0.4.11",
@@ -6490,8 +6823,8 @@ dependencies = [
 
 [[package]]
 name = "sc-client-db"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "blake2-rfc",
  "hash-db",
@@ -6520,8 +6853,8 @@ dependencies = [
 
 [[package]]
 name = "sc-consensus"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "sc-client-api",
  "sp-blockchain",
@@ -6531,8 +6864,8 @@ dependencies = [
 
 [[package]]
 name = "sc-consensus-babe"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "derive_more 0.99.9",
  "fork-tree",
@@ -6575,8 +6908,8 @@ dependencies = [
 
 [[package]]
 name = "sc-consensus-babe-rpc"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "derive_more 0.99.9",
  "futures 0.3.5",
@@ -6599,8 +6932,8 @@ dependencies = [
 
 [[package]]
 name = "sc-consensus-epochs"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "fork-tree",
  "parity-scale-codec",
@@ -6612,8 +6945,8 @@ dependencies = [
 
 [[package]]
 name = "sc-consensus-slots"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "futures 0.3.5",
  "futures-timer 3.0.2",
@@ -6635,8 +6968,8 @@ dependencies = [
 
 [[package]]
 name = "sc-consensus-uncles"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "log 0.4.11",
  "sc-client-api",
@@ -6649,8 +6982,8 @@ dependencies = [
 
 [[package]]
 name = "sc-executor"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "derive_more 0.99.9",
  "lazy_static",
@@ -6677,8 +7010,8 @@ dependencies = [
 
 [[package]]
 name = "sc-executor-common"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "derive_more 0.99.9",
  "log 0.4.11",
@@ -6694,8 +7027,8 @@ dependencies = [
 
 [[package]]
 name = "sc-executor-wasmi"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "log 0.4.11",
  "parity-scale-codec",
@@ -6709,8 +7042,8 @@ dependencies = [
 
 [[package]]
 name = "sc-executor-wasmtime"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "log 0.4.11",
  "parity-scale-codec",
@@ -6727,8 +7060,8 @@ dependencies = [
 
 [[package]]
 name = "sc-finality-grandpa"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "derive_more 0.99.9",
  "finality-grandpa",
@@ -6764,8 +7097,8 @@ dependencies = [
 
 [[package]]
 name = "sc-finality-grandpa-rpc"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "derive_more 0.99.9",
  "finality-grandpa",
@@ -6785,8 +7118,8 @@ dependencies = [
 
 [[package]]
 name = "sc-informant"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "ansi_term 0.12.1",
  "futures 0.3.5",
@@ -6803,8 +7136,8 @@ dependencies = [
 
 [[package]]
 name = "sc-keystore"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "derive_more 0.99.9",
  "hex",
@@ -6819,8 +7152,8 @@ dependencies = [
 
 [[package]]
 name = "sc-light"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "hash-db",
  "lazy_static",
@@ -6838,8 +7171,8 @@ dependencies = [
 
 [[package]]
 name = "sc-network"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "async-std",
  "bitflags",
@@ -6859,7 +7192,7 @@ dependencies = [
  "linked-hash-map",
  "linked_hash_set",
  "log 0.4.11",
- "lru",
+ "lru 0.4.3",
  "nohash-hasher",
  "parity-scale-codec",
  "parking_lot 0.10.2",
@@ -6891,14 +7224,14 @@ dependencies = [
 
 [[package]]
 name = "sc-network-gossip"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "futures 0.3.5",
  "futures-timer 3.0.2",
  "libp2p",
  "log 0.4.11",
- "lru",
+ "lru 0.4.3",
  "sc-network",
  "sp-runtime",
  "wasm-timer",
@@ -6906,8 +7239,8 @@ dependencies = [
 
 [[package]]
 name = "sc-network-test"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "env_logger",
  "futures 0.3.5",
@@ -6933,8 +7266,8 @@ dependencies = [
 
 [[package]]
 name = "sc-offchain"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "bytes 0.5.5",
  "fnv",
@@ -6960,8 +7293,8 @@ dependencies = [
 
 [[package]]
 name = "sc-peerset"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "futures 0.3.5",
  "libp2p",
@@ -6973,8 +7306,8 @@ dependencies = [
 
 [[package]]
 name = "sc-proposer-metrics"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "log 0.4.11",
  "substrate-prometheus-endpoint",
@@ -6982,8 +7315,8 @@ dependencies = [
 
 [[package]]
 name = "sc-rpc"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "futures 0.3.5",
  "hash-db",
@@ -7014,8 +7347,8 @@ dependencies = [
 
 [[package]]
 name = "sc-rpc-api"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "derive_more 0.99.9",
  "futures 0.3.5",
@@ -7038,8 +7371,8 @@ dependencies = [
 
 [[package]]
 name = "sc-rpc-server"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "jsonrpc-core",
  "jsonrpc-http-server",
@@ -7054,8 +7387,8 @@ dependencies = [
 
 [[package]]
 name = "sc-service"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "derive_more 0.99.9",
  "directories",
@@ -7115,8 +7448,8 @@ dependencies = [
 
 [[package]]
 name = "sc-state-db"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "log 0.4.11",
  "parity-scale-codec",
@@ -7129,8 +7462,8 @@ dependencies = [
 
 [[package]]
 name = "sc-telemetry"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "futures 0.3.5",
  "futures-timer 3.0.2",
@@ -7150,8 +7483,8 @@ dependencies = [
 
 [[package]]
 name = "sc-tracing"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "erased-serde",
  "log 0.4.11",
@@ -7168,8 +7501,8 @@ dependencies = [
 
 [[package]]
 name = "sc-transaction-graph"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "derive_more 0.99.9",
  "futures 0.3.5",
@@ -7189,8 +7522,8 @@ dependencies = [
 
 [[package]]
 name = "sc-transaction-pool"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "derive_more 0.99.9",
  "futures 0.3.5",
@@ -7253,6 +7586,12 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ea6a9290e3c9cf0f18145ef7ffa62d68ee0bf5fcd651017e586dc7fd5da448c2"
 
+[[package]]
+name = "scopeguard"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "94258f53601af11e6a49f722422f6e3425c52b06245a5cf9bc09908b174f5e27"
+
 [[package]]
 name = "scopeguard"
 version = "1.1.0"
@@ -7574,7 +7913,7 @@ dependencies = [
  "futures-io",
  "futures-util",
  "libc",
- "once_cell",
+ "once_cell 1.4.0",
  "scoped-tls 1.0.0",
  "slab",
  "socket2",
@@ -7646,8 +7985,8 @@ dependencies = [
 
 [[package]]
 name = "sp-allocator"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "derive_more 0.99.9",
  "log 0.4.11",
@@ -7658,8 +7997,8 @@ dependencies = [
 
 [[package]]
 name = "sp-api"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "hash-db",
  "parity-scale-codec",
@@ -7673,8 +8012,8 @@ dependencies = [
 
 [[package]]
 name = "sp-api-proc-macro"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "blake2-rfc",
  "proc-macro-crate",
@@ -7685,8 +8024,8 @@ dependencies = [
 
 [[package]]
 name = "sp-application-crypto"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "parity-scale-codec",
  "serde",
@@ -7697,8 +8036,8 @@ dependencies = [
 
 [[package]]
 name = "sp-arithmetic"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "integer-sqrt",
  "num-traits 0.2.12",
@@ -7710,8 +8049,8 @@ dependencies = [
 
 [[package]]
 name = "sp-authority-discovery"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "parity-scale-codec",
  "sp-api",
@@ -7722,8 +8061,8 @@ dependencies = [
 
 [[package]]
 name = "sp-authorship"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "parity-scale-codec",
  "sp-inherents",
@@ -7733,8 +8072,8 @@ dependencies = [
 
 [[package]]
 name = "sp-block-builder"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "parity-scale-codec",
  "sp-api",
@@ -7745,12 +8084,12 @@ dependencies = [
 
 [[package]]
 name = "sp-blockchain"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "derive_more 0.99.9",
  "log 0.4.11",
- "lru",
+ "lru 0.4.3",
  "parity-scale-codec",
  "parking_lot 0.10.2",
  "sp-block-builder",
@@ -7762,8 +8101,8 @@ dependencies = [
 
 [[package]]
 name = "sp-chain-spec"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "serde",
  "serde_json",
@@ -7771,8 +8110,8 @@ dependencies = [
 
 [[package]]
 name = "sp-consensus"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "derive_more 0.99.9",
  "futures 0.3.5",
@@ -7797,8 +8136,8 @@ dependencies = [
 
 [[package]]
 name = "sp-consensus-aura"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "parity-scale-codec",
  "sp-api",
@@ -7811,8 +8150,8 @@ dependencies = [
 
 [[package]]
 name = "sp-consensus-babe"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "merlin",
  "parity-scale-codec",
@@ -7830,8 +8169,8 @@ dependencies = [
 
 [[package]]
 name = "sp-consensus-slots"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "parity-scale-codec",
  "sp-runtime",
@@ -7839,8 +8178,8 @@ dependencies = [
 
 [[package]]
 name = "sp-consensus-vrf"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "parity-scale-codec",
  "schnorrkel",
@@ -7851,12 +8190,12 @@ dependencies = [
 
 [[package]]
 name = "sp-core"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "base58",
  "blake2-rfc",
- "byteorder",
+ "byteorder 1.3.4",
  "derive_more 0.99.9",
  "dyn-clonable",
  "ed25519-dalek",
@@ -7864,7 +8203,7 @@ dependencies = [
  "hash-db",
  "hash256-std-hasher",
  "hex",
- "impl-serde 0.3.1",
+ "impl-serde",
  "lazy_static",
  "libsecp256k1",
  "log 0.4.11",
@@ -7895,8 +8234,8 @@ dependencies = [
 
 [[package]]
 name = "sp-database"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "kvdb",
  "parking_lot 0.10.2",
@@ -7904,8 +8243,8 @@ dependencies = [
 
 [[package]]
 name = "sp-debug-derive"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "proc-macro2 1.0.18",
  "quote 1.0.7",
@@ -7914,8 +8253,8 @@ dependencies = [
 
 [[package]]
 name = "sp-externalities"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "environmental",
  "parity-scale-codec",
@@ -7925,8 +8264,8 @@ dependencies = [
 
 [[package]]
 name = "sp-finality-grandpa"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "finality-grandpa",
  "log 0.4.11",
@@ -7941,8 +8280,8 @@ dependencies = [
 
 [[package]]
 name = "sp-finality-tracker"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "parity-scale-codec",
  "sp-inherents",
@@ -7951,8 +8290,8 @@ dependencies = [
 
 [[package]]
 name = "sp-inherents"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "derive_more 0.99.9",
  "parity-scale-codec",
@@ -7963,8 +8302,8 @@ dependencies = [
 
 [[package]]
 name = "sp-io"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "futures 0.3.5",
  "hash-db",
@@ -7984,8 +8323,8 @@ dependencies = [
 
 [[package]]
 name = "sp-keyring"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "lazy_static",
  "sp-core",
@@ -7995,8 +8334,8 @@ dependencies = [
 
 [[package]]
 name = "sp-npos-elections"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "parity-scale-codec",
  "serde",
@@ -8007,8 +8346,8 @@ dependencies = [
 
 [[package]]
 name = "sp-npos-elections-compact"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2 1.0.18",
@@ -8018,8 +8357,8 @@ dependencies = [
 
 [[package]]
 name = "sp-offchain"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "sp-api",
  "sp-core",
@@ -8028,8 +8367,8 @@ dependencies = [
 
 [[package]]
 name = "sp-panic-handler"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "backtrace",
  "log 0.4.11",
@@ -8037,8 +8376,8 @@ dependencies = [
 
 [[package]]
 name = "sp-rpc"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "serde",
  "sp-core",
@@ -8046,8 +8385,8 @@ dependencies = [
 
 [[package]]
 name = "sp-runtime"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "either",
  "hash256-std-hasher",
@@ -8068,8 +8407,8 @@ dependencies = [
 
 [[package]]
 name = "sp-runtime-interface"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "parity-scale-codec",
  "primitive-types",
@@ -8084,8 +8423,8 @@ dependencies = [
 
 [[package]]
 name = "sp-runtime-interface-proc-macro"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "Inflector",
  "proc-macro-crate",
@@ -8096,8 +8435,8 @@ dependencies = [
 
 [[package]]
 name = "sp-serializer"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "serde",
  "serde_json",
@@ -8105,8 +8444,8 @@ dependencies = [
 
 [[package]]
 name = "sp-session"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "parity-scale-codec",
  "sp-api",
@@ -8118,8 +8457,8 @@ dependencies = [
 
 [[package]]
 name = "sp-staking"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "parity-scale-codec",
  "sp-runtime",
@@ -8128,8 +8467,8 @@ dependencies = [
 
 [[package]]
 name = "sp-state-machine"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "hash-db",
  "itertools 0.9.0",
@@ -8149,15 +8488,15 @@ dependencies = [
 
 [[package]]
 name = "sp-std"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 
 [[package]]
 name = "sp-storage"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
- "impl-serde 0.2.3",
+ "impl-serde",
  "parity-scale-codec",
  "ref-cast",
  "serde",
@@ -8167,8 +8506,8 @@ dependencies = [
 
 [[package]]
 name = "sp-timestamp"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "impl-trait-for-tuples",
  "parity-scale-codec",
@@ -8181,8 +8520,8 @@ dependencies = [
 
 [[package]]
 name = "sp-tracing"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "log 0.4.11",
  "rental",
@@ -8191,8 +8530,8 @@ dependencies = [
 
 [[package]]
 name = "sp-transaction-pool"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "derive_more 0.99.9",
  "futures 0.3.5",
@@ -8206,8 +8545,8 @@ dependencies = [
 
 [[package]]
 name = "sp-trie"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "hash-db",
  "memory-db",
@@ -8220,8 +8559,8 @@ dependencies = [
 
 [[package]]
 name = "sp-utils"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "futures 0.3.5",
  "futures-core",
@@ -8232,10 +8571,10 @@ dependencies = [
 
 [[package]]
 name = "sp-version"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
- "impl-serde 0.2.3",
+ "impl-serde",
  "parity-scale-codec",
  "serde",
  "sp-runtime",
@@ -8244,8 +8583,8 @@ dependencies = [
 
 [[package]]
 name = "sp-wasm-interface"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "impl-trait-for-tuples",
  "parity-scale-codec",
@@ -8280,6 +8619,15 @@ dependencies = [
  "rand 0.5.6",
 ]
 
+[[package]]
+name = "stream-cipher"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8131256a5896cabcf5eb04f4d6dacbe1aefda854b0d9896e09cb58829ec5638c"
+dependencies = [
+ "generic-array 0.12.3",
+]
+
 [[package]]
 name = "stream-cipher"
 version = "0.4.1"
@@ -8375,8 +8723,8 @@ dependencies = [
 
 [[package]]
 name = "substrate-browser-utils"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "chrono",
  "console_error_panic_hook",
@@ -8401,16 +8749,16 @@ dependencies = [
 
 [[package]]
 name = "substrate-build-script-utils"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "platforms",
 ]
 
 [[package]]
 name = "substrate-frame-rpc-system"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "frame-system-rpc-runtime-api",
  "futures 0.3.5",
@@ -8432,8 +8780,8 @@ dependencies = [
 
 [[package]]
 name = "substrate-prometheus-endpoint"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "async-std",
  "derive_more 0.99.9",
@@ -8446,8 +8794,8 @@ dependencies = [
 
 [[package]]
 name = "substrate-test-client"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "futures 0.1.29",
  "futures 0.3.5",
@@ -8472,8 +8820,8 @@ dependencies = [
 
 [[package]]
 name = "substrate-test-runtime"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "cfg-if",
  "frame-executive",
@@ -8512,8 +8860,8 @@ dependencies = [
 
 [[package]]
 name = "substrate-test-runtime-client"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "futures 0.3.5",
  "parity-scale-codec",
@@ -8533,8 +8881,8 @@ dependencies = [
 
 [[package]]
 name = "substrate-test-utils"
-version = "2.0.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "2.0.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "futures 0.3.5",
  "substrate-test-utils-derive",
@@ -8543,8 +8891,8 @@ dependencies = [
 
 [[package]]
 name = "substrate-test-utils-derive"
-version = "0.8.0-rc5"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+version = "0.8.0-rc6"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 dependencies = [
  "proc-macro-crate",
  "quote 1.0.7",
@@ -8554,7 +8902,7 @@ dependencies = [
 [[package]]
 name = "substrate-wasm-builder-runner"
 version = "1.0.6"
-source = "git+https://github.com/paritytech/substrate#368903f7aa9ef652bf8157d476dc13cb36e3affc"
+source = "git+https://github.com/paritytech/substrate#dfe2871b272d2bb343c8fb2b1f0bb671324e52e9"
 
 [[package]]
 name = "substrate-wasm-builder-runner"
@@ -8780,7 +9128,7 @@ checksum = "b0165e045cc2ae1660270ca65e1676dbaab60feb0f91b10f7d0665e9b47e31f2"
 dependencies = [
  "failure",
  "hmac",
- "once_cell",
+ "once_cell 1.4.0",
  "pbkdf2",
  "rand 0.7.3",
  "rustc-hash",
@@ -9231,6 +9579,17 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e604eb7b43c06650e854be16a2a03155743d3752dd1c943f6829e26b7a36e382"
 
+[[package]]
+name = "twofish"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "712d261e83e727c8e2dbb75dacac67c36e35db36a958ee504f2164fc052434e1"
+dependencies = [
+ "block-cipher-trait",
+ "byteorder 1.3.4",
+ "opaque-debug 0.2.3",
+]
+
 [[package]]
 name = "twox-hash"
 version = "1.5.0"
@@ -9252,7 +9611,7 @@ version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "173cd16430c206dc1a430af8a89a0e9c076cf15cb42b4aedb10e8cc8fee73681"
 dependencies = [
- "byteorder",
+ "byteorder 1.3.4",
  "crunchy",
  "rustc-hex",
  "static_assertions",
@@ -9787,7 +10146,7 @@ dependencies = [
  "frame-system",
  "frame-system-benchmarking",
  "frame-system-rpc-runtime-api",
- "hex-literal",
+ "hex-literal 0.2.1",
  "libsecp256k1",
  "log 0.3.9",
  "pallet-authority-discovery",
@@ -9911,7 +10270,7 @@ version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c51a2c47b5798ccc774ffb93ff536aec7c4275d722fd9c740c83cdd1af1f2d94"
 dependencies = [
- "byteorder",
+ "byteorder 1.3.4",
  "bytes 0.4.12",
  "httparse",
  "log 0.4.11",
diff --git a/runtime/kusama/src/lib.rs b/runtime/kusama/src/lib.rs
index 71f6fdaf183e..7c768a2c01f3 100644
--- a/runtime/kusama/src/lib.rs
+++ b/runtime/kusama/src/lib.rs
@@ -92,8 +92,8 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	#[cfg(not(feature = "disable-runtime-api"))]
 	apis: RUNTIME_API_VERSIONS,
 	#[cfg(feature = "disable-runtime-api")]
-	apis: sp_version::create_apis_vec![[]],
-	transaction_version: 2,
+	apis: version::create_apis_vec![[]],
+	transaction_version: 3,
 };
 
 /// Native version.
@@ -752,6 +752,9 @@ parameter_types! {
 	// Additional storage item size of 33 bytes.
 	pub const ProxyDepositFactor: Balance = deposit(0, 33);
 	pub const MaxProxies: u16 = 32;
+	pub const AnnouncementDepositBase: Balance = deposit(1, 8);
+	pub const AnnouncementDepositFactor: Balance = deposit(0, 66);
+	pub const MaxPending: u16 = 32;
 }
 
 impl<I: frame_support::traits::Instance> dummy::Trait<I> for Runtime { }
@@ -847,7 +850,11 @@ impl pallet_proxy::Trait for Runtime {
 	type ProxyDepositBase = ProxyDepositBase;
 	type ProxyDepositFactor = ProxyDepositFactor;
 	type MaxProxies = MaxProxies;
-	type WeightInfo = ();
+	type WeightInfo = weights::pallet_proxy::WeightInfo;
+	type MaxPending = MaxPending;
+	type CallHasher = BlakeTwo256;
+	type AnnouncementDepositBase = AnnouncementDepositBase;
+	type AnnouncementDepositFactor = AnnouncementDepositFactor;
 }
 
 pub struct CustomOnRuntimeUpgrade;
diff --git a/runtime/kusama/src/weights/mod.rs b/runtime/kusama/src/weights/mod.rs
index 76435a1f6782..a54417c2d0de 100644
--- a/runtime/kusama/src/weights/mod.rs
+++ b/runtime/kusama/src/weights/mod.rs
@@ -21,3 +21,4 @@ pub mod pallet_balances;
 pub mod pallet_democracy;
 pub mod pallet_timestamp;
 pub mod pallet_utility;
+pub mod pallet_proxy;
diff --git a/runtime/kusama/src/weights/pallet_proxy.rs b/runtime/kusama/src/weights/pallet_proxy.rs
new file mode 100644
index 000000000000..5d8655e6c3b0
--- /dev/null
+++ b/runtime/kusama/src/weights/pallet_proxy.rs
@@ -0,0 +1,86 @@
+// Copyright 2019-2020 Parity Technologies (UK) Ltd.
+// This file is part of Polkadot.
+
+// Polkadot is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Polkadot is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
+
+//! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 2.0.0-rc5
+
+use frame_support::weights::{Weight, constants::RocksDbWeight as DbWeight};
+
+pub struct WeightInfo;
+impl pallet_proxy::WeightInfo for WeightInfo {
+	fn proxy(p: u32, ) -> Weight {
+		(26127000 as Weight)
+			.saturating_add((214000 as Weight).saturating_mul(p as Weight))
+			.saturating_add(DbWeight::get().reads(1 as Weight))
+	}
+	fn proxy_announced(a: u32, p: u32, ) -> Weight {
+		(55405000 as Weight)
+			.saturating_add((774000 as Weight).saturating_mul(a as Weight))
+			.saturating_add((209000 as Weight).saturating_mul(p as Weight))
+			.saturating_add(DbWeight::get().reads(3 as Weight))
+			.saturating_add(DbWeight::get().writes(2 as Weight))
+	}
+	fn remove_announcement(a: u32, p: u32, ) -> Weight {
+		(35879000 as Weight)
+			.saturating_add((783000 as Weight).saturating_mul(a as Weight))
+			.saturating_add((20000 as Weight).saturating_mul(p as Weight))
+			.saturating_add(DbWeight::get().reads(2 as Weight))
+			.saturating_add(DbWeight::get().writes(2 as Weight))
+	}
+	fn reject_announcement(a: u32, p: u32, ) -> Weight {
+		(36097000 as Weight)
+			.saturating_add((780000 as Weight).saturating_mul(a as Weight))
+			.saturating_add((12000 as Weight).saturating_mul(p as Weight))
+			.saturating_add(DbWeight::get().reads(2 as Weight))
+			.saturating_add(DbWeight::get().writes(2 as Weight))
+	}
+	fn announce(a: u32, p: u32, ) -> Weight {
+		(53769000 as Weight)
+			.saturating_add((675000 as Weight).saturating_mul(a as Weight))
+			.saturating_add((214000 as Weight).saturating_mul(p as Weight))
+			.saturating_add(DbWeight::get().reads(3 as Weight))
+			.saturating_add(DbWeight::get().writes(2 as Weight))
+	}
+	fn add_proxy(p: u32, ) -> Weight {
+		(36082000 as Weight)
+			.saturating_add((234000 as Weight).saturating_mul(p as Weight))
+			.saturating_add(DbWeight::get().reads(1 as Weight))
+			.saturating_add(DbWeight::get().writes(1 as Weight))
+	}
+	fn remove_proxy(p: u32, ) -> Weight {
+		(32885000 as Weight)
+			.saturating_add((267000 as Weight).saturating_mul(p as Weight))
+			.saturating_add(DbWeight::get().reads(1 as Weight))
+			.saturating_add(DbWeight::get().writes(1 as Weight))
+	}
+	fn remove_proxies(p: u32, ) -> Weight {
+		(31735000 as Weight)
+			.saturating_add((215000 as Weight).saturating_mul(p as Weight))
+			.saturating_add(DbWeight::get().reads(1 as Weight))
+			.saturating_add(DbWeight::get().writes(1 as Weight))
+	}
+	fn anonymous(p: u32, ) -> Weight {
+		(50907000 as Weight)
+			.saturating_add((61000 as Weight).saturating_mul(p as Weight))
+			.saturating_add(DbWeight::get().reads(2 as Weight))
+			.saturating_add(DbWeight::get().writes(1 as Weight))
+	}
+	fn kill_anonymous(p: u32, ) -> Weight {
+		(33926000 as Weight)
+			.saturating_add((208000 as Weight).saturating_mul(p as Weight))
+			.saturating_add(DbWeight::get().reads(1 as Weight))
+			.saturating_add(DbWeight::get().writes(1 as Weight))
+	}
+}
diff --git a/runtime/polkadot/src/lib.rs b/runtime/polkadot/src/lib.rs
index 8d1e5a79e311..d4f35583ad80 100644
--- a/runtime/polkadot/src/lib.rs
+++ b/runtime/polkadot/src/lib.rs
@@ -91,8 +91,8 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	#[cfg(not(feature = "disable-runtime-api"))]
 	apis: RUNTIME_API_VERSIONS,
 	#[cfg(feature = "disable-runtime-api")]
-	apis: sp_version::create_apis_vec![[]],
-	transaction_version: 4,
+	apis: version::create_apis_vec![[]],
+	transaction_version: 5,
 };
 
 /// Native version.
@@ -741,6 +741,9 @@ parameter_types! {
 	// Additional storage item size of 33 bytes.
 	pub const ProxyDepositFactor: Balance = deposit(0, 33);
 	pub const MaxProxies: u16 = 32;
+	pub const AnnouncementDepositBase: Balance = deposit(1, 8);
+	pub const AnnouncementDepositFactor: Balance = deposit(0, 66);
+	pub const MaxPending: u16 = 32;
 }
 
 impl<I: frame_support::traits::Instance> dummy::Trait<I> for Runtime { }
@@ -859,7 +862,11 @@ impl pallet_proxy::Trait for Runtime {
 	type ProxyDepositBase = ProxyDepositBase;
 	type ProxyDepositFactor = ProxyDepositFactor;
 	type MaxProxies = MaxProxies;
-	type WeightInfo = ();
+	type WeightInfo = weights::pallet_proxy::WeightInfo;
+	type MaxPending = MaxPending;
+	type CallHasher = BlakeTwo256;
+	type AnnouncementDepositBase = AnnouncementDepositBase;
+	type AnnouncementDepositFactor = AnnouncementDepositFactor;
 }
 
 pub struct CustomOnRuntimeUpgrade;
diff --git a/runtime/polkadot/src/weights/mod.rs b/runtime/polkadot/src/weights/mod.rs
index 76435a1f6782..a54417c2d0de 100644
--- a/runtime/polkadot/src/weights/mod.rs
+++ b/runtime/polkadot/src/weights/mod.rs
@@ -21,3 +21,4 @@ pub mod pallet_balances;
 pub mod pallet_democracy;
 pub mod pallet_timestamp;
 pub mod pallet_utility;
+pub mod pallet_proxy;
diff --git a/runtime/polkadot/src/weights/pallet_balances.rs b/runtime/polkadot/src/weights/pallet_balances.rs
index 53431ba48f2f..152f8cb8e981 100644
--- a/runtime/polkadot/src/weights/pallet_balances.rs
+++ b/runtime/polkadot/src/weights/pallet_balances.rs
@@ -14,7 +14,7 @@
 // You should have received a copy of the GNU General Public License
 // along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
 
-/// Weights for the Balances Pallet
+//! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 2.0.0-rc5
 
 use frame_support::weights::{Weight, constants::RocksDbWeight as DbWeight};
 pub struct WeightInfo;
diff --git a/runtime/polkadot/src/weights/pallet_proxy.rs b/runtime/polkadot/src/weights/pallet_proxy.rs
new file mode 100644
index 000000000000..5d8655e6c3b0
--- /dev/null
+++ b/runtime/polkadot/src/weights/pallet_proxy.rs
@@ -0,0 +1,86 @@
+// Copyright 2019-2020 Parity Technologies (UK) Ltd.
+// This file is part of Polkadot.
+
+// Polkadot is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Polkadot is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
+
+//! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 2.0.0-rc5
+
+use frame_support::weights::{Weight, constants::RocksDbWeight as DbWeight};
+
+pub struct WeightInfo;
+impl pallet_proxy::WeightInfo for WeightInfo {
+	fn proxy(p: u32, ) -> Weight {
+		(26127000 as Weight)
+			.saturating_add((214000 as Weight).saturating_mul(p as Weight))
+			.saturating_add(DbWeight::get().reads(1 as Weight))
+	}
+	fn proxy_announced(a: u32, p: u32, ) -> Weight {
+		(55405000 as Weight)
+			.saturating_add((774000 as Weight).saturating_mul(a as Weight))
+			.saturating_add((209000 as Weight).saturating_mul(p as Weight))
+			.saturating_add(DbWeight::get().reads(3 as Weight))
+			.saturating_add(DbWeight::get().writes(2 as Weight))
+	}
+	fn remove_announcement(a: u32, p: u32, ) -> Weight {
+		(35879000 as Weight)
+			.saturating_add((783000 as Weight).saturating_mul(a as Weight))
+			.saturating_add((20000 as Weight).saturating_mul(p as Weight))
+			.saturating_add(DbWeight::get().reads(2 as Weight))
+			.saturating_add(DbWeight::get().writes(2 as Weight))
+	}
+	fn reject_announcement(a: u32, p: u32, ) -> Weight {
+		(36097000 as Weight)
+			.saturating_add((780000 as Weight).saturating_mul(a as Weight))
+			.saturating_add((12000 as Weight).saturating_mul(p as Weight))
+			.saturating_add(DbWeight::get().reads(2 as Weight))
+			.saturating_add(DbWeight::get().writes(2 as Weight))
+	}
+	fn announce(a: u32, p: u32, ) -> Weight {
+		(53769000 as Weight)
+			.saturating_add((675000 as Weight).saturating_mul(a as Weight))
+			.saturating_add((214000 as Weight).saturating_mul(p as Weight))
+			.saturating_add(DbWeight::get().reads(3 as Weight))
+			.saturating_add(DbWeight::get().writes(2 as Weight))
+	}
+	fn add_proxy(p: u32, ) -> Weight {
+		(36082000 as Weight)
+			.saturating_add((234000 as Weight).saturating_mul(p as Weight))
+			.saturating_add(DbWeight::get().reads(1 as Weight))
+			.saturating_add(DbWeight::get().writes(1 as Weight))
+	}
+	fn remove_proxy(p: u32, ) -> Weight {
+		(32885000 as Weight)
+			.saturating_add((267000 as Weight).saturating_mul(p as Weight))
+			.saturating_add(DbWeight::get().reads(1 as Weight))
+			.saturating_add(DbWeight::get().writes(1 as Weight))
+	}
+	fn remove_proxies(p: u32, ) -> Weight {
+		(31735000 as Weight)
+			.saturating_add((215000 as Weight).saturating_mul(p as Weight))
+			.saturating_add(DbWeight::get().reads(1 as Weight))
+			.saturating_add(DbWeight::get().writes(1 as Weight))
+	}
+	fn anonymous(p: u32, ) -> Weight {
+		(50907000 as Weight)
+			.saturating_add((61000 as Weight).saturating_mul(p as Weight))
+			.saturating_add(DbWeight::get().reads(2 as Weight))
+			.saturating_add(DbWeight::get().writes(1 as Weight))
+	}
+	fn kill_anonymous(p: u32, ) -> Weight {
+		(33926000 as Weight)
+			.saturating_add((208000 as Weight).saturating_mul(p as Weight))
+			.saturating_add(DbWeight::get().reads(1 as Weight))
+			.saturating_add(DbWeight::get().writes(1 as Weight))
+	}
+}
diff --git a/runtime/westend/src/lib.rs b/runtime/westend/src/lib.rs
index 5cb91d5afd75..bcdf606ee9ad 100644
--- a/runtime/westend/src/lib.rs
+++ b/runtime/westend/src/lib.rs
@@ -89,8 +89,8 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	#[cfg(not(feature = "disable-runtime-api"))]
 	apis: RUNTIME_API_VERSIONS,
 	#[cfg(feature = "disable-runtime-api")]
-	apis: sp_version::create_apis_vec![[]],
-	transaction_version: 2,
+	apis: version::create_apis_vec![[]],
+	transaction_version: 3,
 };
 
 /// Native version.
@@ -543,6 +543,9 @@ parameter_types! {
 	// Additional storage item size of 33 bytes.
 	pub const ProxyDepositFactor: Balance = deposit(0, 33);
 	pub const MaxProxies: u16 = 32;
+	pub const AnnouncementDepositBase: Balance = deposit(1, 8);
+	pub const AnnouncementDepositFactor: Balance = deposit(0, 66);
+	pub const MaxPending: u16 = 32;
 }
 
 /// The type used to represent the kinds of proxying allowed.
@@ -629,7 +632,11 @@ impl pallet_proxy::Trait for Runtime {
 	type ProxyDepositBase = ProxyDepositBase;
 	type ProxyDepositFactor = ProxyDepositFactor;
 	type MaxProxies = MaxProxies;
-	type WeightInfo = ();
+	type WeightInfo = weights::pallet_proxy::WeightInfo;
+	type MaxPending = MaxPending;
+	type CallHasher = BlakeTwo256;
+	type AnnouncementDepositBase = AnnouncementDepositBase;
+	type AnnouncementDepositFactor = AnnouncementDepositFactor;
 }
 
 parameter_types! {
diff --git a/runtime/westend/src/weights/mod.rs b/runtime/westend/src/weights/mod.rs
index 28ffb0561209..76368abe6b43 100644
--- a/runtime/westend/src/weights/mod.rs
+++ b/runtime/westend/src/weights/mod.rs
@@ -20,3 +20,4 @@ pub mod frame_system;
 pub mod pallet_balances;
 pub mod pallet_timestamp;
 pub mod pallet_utility;
+pub mod pallet_proxy;
diff --git a/runtime/westend/src/weights/pallet_proxy.rs b/runtime/westend/src/weights/pallet_proxy.rs
new file mode 100644
index 000000000000..5d8655e6c3b0
--- /dev/null
+++ b/runtime/westend/src/weights/pallet_proxy.rs
@@ -0,0 +1,86 @@
+// Copyright 2019-2020 Parity Technologies (UK) Ltd.
+// This file is part of Polkadot.
+
+// Polkadot is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Polkadot is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
+
+//! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 2.0.0-rc5
+
+use frame_support::weights::{Weight, constants::RocksDbWeight as DbWeight};
+
+pub struct WeightInfo;
+impl pallet_proxy::WeightInfo for WeightInfo {
+	fn proxy(p: u32, ) -> Weight {
+		(26127000 as Weight)
+			.saturating_add((214000 as Weight).saturating_mul(p as Weight))
+			.saturating_add(DbWeight::get().reads(1 as Weight))
+	}
+	fn proxy_announced(a: u32, p: u32, ) -> Weight {
+		(55405000 as Weight)
+			.saturating_add((774000 as Weight).saturating_mul(a as Weight))
+			.saturating_add((209000 as Weight).saturating_mul(p as Weight))
+			.saturating_add(DbWeight::get().reads(3 as Weight))
+			.saturating_add(DbWeight::get().writes(2 as Weight))
+	}
+	fn remove_announcement(a: u32, p: u32, ) -> Weight {
+		(35879000 as Weight)
+			.saturating_add((783000 as Weight).saturating_mul(a as Weight))
+			.saturating_add((20000 as Weight).saturating_mul(p as Weight))
+			.saturating_add(DbWeight::get().reads(2 as Weight))
+			.saturating_add(DbWeight::get().writes(2 as Weight))
+	}
+	fn reject_announcement(a: u32, p: u32, ) -> Weight {
+		(36097000 as Weight)
+			.saturating_add((780000 as Weight).saturating_mul(a as Weight))
+			.saturating_add((12000 as Weight).saturating_mul(p as Weight))
+			.saturating_add(DbWeight::get().reads(2 as Weight))
+			.saturating_add(DbWeight::get().writes(2 as Weight))
+	}
+	fn announce(a: u32, p: u32, ) -> Weight {
+		(53769000 as Weight)
+			.saturating_add((675000 as Weight).saturating_mul(a as Weight))
+			.saturating_add((214000 as Weight).saturating_mul(p as Weight))
+			.saturating_add(DbWeight::get().reads(3 as Weight))
+			.saturating_add(DbWeight::get().writes(2 as Weight))
+	}
+	fn add_proxy(p: u32, ) -> Weight {
+		(36082000 as Weight)
+			.saturating_add((234000 as Weight).saturating_mul(p as Weight))
+			.saturating_add(DbWeight::get().reads(1 as Weight))
+			.saturating_add(DbWeight::get().writes(1 as Weight))
+	}
+	fn remove_proxy(p: u32, ) -> Weight {
+		(32885000 as Weight)
+			.saturating_add((267000 as Weight).saturating_mul(p as Weight))
+			.saturating_add(DbWeight::get().reads(1 as Weight))
+			.saturating_add(DbWeight::get().writes(1 as Weight))
+	}
+	fn remove_proxies(p: u32, ) -> Weight {
+		(31735000 as Weight)
+			.saturating_add((215000 as Weight).saturating_mul(p as Weight))
+			.saturating_add(DbWeight::get().reads(1 as Weight))
+			.saturating_add(DbWeight::get().writes(1 as Weight))
+	}
+	fn anonymous(p: u32, ) -> Weight {
+		(50907000 as Weight)
+			.saturating_add((61000 as Weight).saturating_mul(p as Weight))
+			.saturating_add(DbWeight::get().reads(2 as Weight))
+			.saturating_add(DbWeight::get().writes(1 as Weight))
+	}
+	fn kill_anonymous(p: u32, ) -> Weight {
+		(33926000 as Weight)
+			.saturating_add((208000 as Weight).saturating_mul(p as Weight))
+			.saturating_add(DbWeight::get().reads(1 as Weight))
+			.saturating_add(DbWeight::get().writes(1 as Weight))
+	}
+}