diff --git a/Cargo.lock b/Cargo.lock
index 83ba2aa2088..984184c6fa8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -8923,18 +8923,18 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.130"
+version = "1.0.131"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f12d06de37cf59146fbdecab66aa99f9fe4f78722e3607577a5375d66bd0c913"
+checksum = "b4ad69dfbd3e45369132cc64e6748c2d65cdfb001a2b1c232d128b4ad60561c1"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.130"
+version = "1.0.131"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d7bc1a1ab1961464eae040d96713baa5a724a8152c1222492465b54322ec508b"
+checksum = "b710a83c4e0dff6a3d511946b95274ad9ca9e5d3ae497b63fda866ac955358d2"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/node/Cargo.toml b/node/Cargo.toml
index 2ba4a933b6a..bc0bc661c4a 100644
--- a/node/Cargo.toml
+++ b/node/Cargo.toml
@@ -48,7 +48,7 @@ trie-root = "0.16.0"
 env_logger = "0.9.0"
 futures = { version = "0.3.18", features = ["compat"] }
 jsonrpc-core = "18.0.0"
-serde = { version = "1.0.129", features = ["derive"] }
+serde = { version = "1.0.131", features = ["derive"] }
 parity-scale-codec = { version = "2.2.0", default-features = false, features = ["derive"] }
 frame-benchmarking = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.12" }
 frame-benchmarking-cli = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.12", optional = true }
diff --git a/pallets/allocations/Cargo.toml b/pallets/allocations/Cargo.toml
index 8e1a95f7ad6..de9443e4d5d 100644
--- a/pallets/allocations/Cargo.toml
+++ b/pallets/allocations/Cargo.toml
@@ -26,7 +26,7 @@ runtime-benchmarks = [
 
 [dependencies]
 parity-scale-codec = { version = "2.2.0", default-features = false, features = ["derive"] }
-serde = { version = "1.0.129", optional = true, features = ["derive"] }
+serde = { version = "1.0.131", optional = true, features = ["derive"] }
 scale-info = { version = "1.0", default-features = false, features = ["derive"] }
 frame-benchmarking = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true , branch = "polkadot-v0.9.12" }
 frame-support = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.12" }
diff --git a/pallets/amendments/Cargo.toml b/pallets/amendments/Cargo.toml
index 39ce21b90d1..73cf5c4322d 100644
--- a/pallets/amendments/Cargo.toml
+++ b/pallets/amendments/Cargo.toml
@@ -25,7 +25,7 @@ runtime-benchmarks = [
 
 [dependencies]
 parity-scale-codec = { version = "2.2.0", default-features = false, features = ["derive"] }
-serde = { version = "1.0.129", optional = true, features = ["derive"] }
+serde = { version = "1.0.131", optional = true, features = ["derive"] }
 scale-info = { version = "1.0", default-features = false, features = ["derive"] }
 frame-benchmarking = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true , branch = "polkadot-v0.9.12" }
 frame-support = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.12" }
diff --git a/pallets/emergency-shutdown/Cargo.toml b/pallets/emergency-shutdown/Cargo.toml
index b1277a2d190..7acc94eb6ef 100644
--- a/pallets/emergency-shutdown/Cargo.toml
+++ b/pallets/emergency-shutdown/Cargo.toml
@@ -25,7 +25,7 @@ runtime-benchmarks = [
 
 [dependencies]
 parity-scale-codec = { version = "2.2.0", default-features = false, features = ["derive"] }
-serde = { version = "1.0.129", optional = true, features = ["derive"] }
+serde = { version = "1.0.131", optional = true, features = ["derive"] }
 scale-info = { version = "1.0", default-features = false, features = ["derive"] }
 frame-benchmarking = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true , branch = "polkadot-v0.9.12" }
 frame-support = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.12" }
diff --git a/pallets/grants/Cargo.toml b/pallets/grants/Cargo.toml
index c87e7881e87..7264148b25e 100644
--- a/pallets/grants/Cargo.toml
+++ b/pallets/grants/Cargo.toml
@@ -31,7 +31,7 @@ runtime-benchmarks = [
 [dependencies]
 log = { version = "0.4.14", default-features = false }
 parity-scale-codec = { version = "2.2.0", default-features = false }
-serde = { version = "1.0.129", optional = true }
+serde = { version = "1.0.131", optional = true }
 scale-info = { version = "1.0", default-features = false, features = ["derive"] }
 frame-benchmarking = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true , branch = "polkadot-v0.9.12" }
 frame-support = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.12" }
diff --git a/pallets/mandate/Cargo.toml b/pallets/mandate/Cargo.toml
index 1ee9188e387..c5db3184957 100644
--- a/pallets/mandate/Cargo.toml
+++ b/pallets/mandate/Cargo.toml
@@ -24,7 +24,7 @@ runtime-benchmarks = [
 
 [dependencies]
 parity-scale-codec = { version = "2.2.0", default-features = false, features = ["derive"] }
-serde = { version = "1.0.129", optional = true, features = ["derive"] }
+serde = { version = "1.0.131", optional = true, features = ["derive"] }
 scale-info = { version = "1.0", default-features = false, features = ["derive"] }
 frame-benchmarking = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true , branch = "polkadot-v0.9.12" }
 frame-support = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.12" }
diff --git a/pallets/poa/Cargo.toml b/pallets/poa/Cargo.toml
index 49f481cab08..32023808e59 100644
--- a/pallets/poa/Cargo.toml
+++ b/pallets/poa/Cargo.toml
@@ -19,7 +19,7 @@ std = [
 
 [dependencies]
 parity-scale-codec = { version = "2.2.0", default-features = false, features = ["derive"] }
-serde = { version = "1.0.129", optional = true, features = ["derive"] }
+serde = { version = "1.0.131", optional = true, features = ["derive"] }
 scale-info = { version = "1.0", default-features = false, features = ["derive"] }
 frame-benchmarking = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true , branch = "polkadot-v0.9.12" }
 frame-support = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.12" }
diff --git a/pallets/reserve/Cargo.toml b/pallets/reserve/Cargo.toml
index b4c60a68442..72dbd94cb6d 100644
--- a/pallets/reserve/Cargo.toml
+++ b/pallets/reserve/Cargo.toml
@@ -24,7 +24,7 @@ runtime-benchmarks = [
 
 [dependencies]
 parity-scale-codec = { version = "2.2.0", default-features = false, features = ["derive"] }
-serde = { version = "1.0.129", optional = true, features = ["derive"] }
+serde = { version = "1.0.131", optional = true, features = ["derive"] }
 scale-info = { version = "1.0", default-features = false, features = ["derive"] }
 frame-benchmarking = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true , branch = "polkadot-v0.9.12" }
 frame-support = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.12" }
diff --git a/pallets/root-of-trust/Cargo.toml b/pallets/root-of-trust/Cargo.toml
index 3bcfe3f8953..323020b6709 100644
--- a/pallets/root-of-trust/Cargo.toml
+++ b/pallets/root-of-trust/Cargo.toml
@@ -26,7 +26,7 @@ runtime-benchmarks = [
 
 [dependencies]
 parity-scale-codec = { version = "2.2.0", default-features = false, features = ["derive"] }
-serde = { version = "1.0.129", optional = true, features = ["derive"] }
+serde = { version = "1.0.131", optional = true, features = ["derive"] }
 scale-info = { version = "1.0", default-features = false, features = ["derive"] }
 frame-benchmarking = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true , branch = "polkadot-v0.9.12" }
 frame-support = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.12" }
diff --git a/pallets/staking/Cargo.toml b/pallets/staking/Cargo.toml
index 7f5b873c99f..0698885541c 100644
--- a/pallets/staking/Cargo.toml
+++ b/pallets/staking/Cargo.toml
@@ -37,7 +37,7 @@ try-runtime = ["frame-support/try-runtime"]
 [dependencies]
 log = { version = "0.4.14", default-features = false }
 parity-scale-codec = { version = "2.2.0", default-features = false, features = ["derive"] }
-serde = { version = "1.0.129", optional = true }
+serde = { version = "1.0.131", optional = true }
 scale-info = { version = "1.0", default-features = false, features = ["derive"] }
 frame-benchmarking = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true , branch = "polkadot-v0.9.12" }
 frame-support = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.12" }
diff --git a/pallets/tcr/Cargo.toml b/pallets/tcr/Cargo.toml
index c55d97ede03..d796978fb22 100644
--- a/pallets/tcr/Cargo.toml
+++ b/pallets/tcr/Cargo.toml
@@ -25,7 +25,7 @@ runtime-benchmarks = [
 
 [dependencies]
 parity-scale-codec = { version = "2.2.0", default-features = false, features = ["derive"] }
-serde = { version = "1.0.129", optional = true, features = ["derive"] }
+serde = { version = "1.0.131", optional = true, features = ["derive"] }
 scale-info = { version = "1.0", default-features = false, features = ["derive"] }
 frame-benchmarking = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true , branch = "polkadot-v0.9.12" }
 frame-support = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.12" }
diff --git a/primitives/Cargo.toml b/primitives/Cargo.toml
index a82b1f47ca8..3de2d4d9768 100644
--- a/primitives/Cargo.toml
+++ b/primitives/Cargo.toml
@@ -22,7 +22,7 @@ std = [
 ]
 
 [dependencies]
-serde = { version = "1.0.129", optional = true, features = ["derive"] }
+serde = { version = "1.0.131", optional = true, features = ["derive"] }
 parity-scale-codec = { version = "2.2.0", default-features = false, features = [
 	"derive"
 ] }
diff --git a/runtimes/eden/Cargo.toml b/runtimes/eden/Cargo.toml
index 697ee3da2b6..c03958ce8f6 100644
--- a/runtimes/eden/Cargo.toml
+++ b/runtimes/eden/Cargo.toml
@@ -108,7 +108,7 @@ safe-mix = { version = "1.0.1", default-features = false }
 parity-scale-codec = { version = "2.2.0", default-features = false, features = [
 	"derive"
 ] }
-serde = { version = "1.0.129", optional = true, features = ["derive"] }
+serde = { version = "1.0.131", optional = true, features = ["derive"] }
 scale-info = { version = "1.0", default-features = false, features = ["derive"] }
 frame-benchmarking = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true , branch = "polkadot-v0.9.12" }
 frame-system-benchmarking = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true , branch = "polkadot-v0.9.12" }
diff --git a/runtimes/main/Cargo.toml b/runtimes/main/Cargo.toml
index bd92bc18c31..5cdf780b81e 100644
--- a/runtimes/main/Cargo.toml
+++ b/runtimes/main/Cargo.toml
@@ -96,7 +96,7 @@ safe-mix = { version = "1.0.1", default-features = false }
 parity-scale-codec = { version = "2.2.0", default-features = false, features = [
 	"derive"
 ] }
-serde = { version = "1.0.129", optional = true, features = ["derive"] }
+serde = { version = "1.0.131", optional = true, features = ["derive"] }
 scale-info = { version = "1.0", default-features = false, features = ["derive"] }
 frame-benchmarking = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true , branch = "polkadot-v0.9.12" }
 frame-system-benchmarking = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true , branch = "polkadot-v0.9.12" }
diff --git a/runtimes/staking/Cargo.toml b/runtimes/staking/Cargo.toml
index ed22dff50bb..eecc09d027c 100644
--- a/runtimes/staking/Cargo.toml
+++ b/runtimes/staking/Cargo.toml
@@ -97,7 +97,7 @@ safe-mix = { version = "1.0.1", default-features = false }
 parity-scale-codec = { version = "2.2.0", default-features = false, features = [
 	"derive"
 ] }
-serde = { version = "1.0.129", optional = true, features = ["derive"] }
+serde = { version = "1.0.131", optional = true, features = ["derive"] }
 scale-info = { version = "1.0", default-features = false, features = ["derive"] }
 frame-benchmarking = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true , branch = "polkadot-v0.9.12" }
 frame-system-benchmarking = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true , branch = "polkadot-v0.9.12" }