diff --git a/arbitrator/langs/rust b/arbitrator/langs/rust
index 228834db0..1398a1b4a 160000
--- a/arbitrator/langs/rust
+++ b/arbitrator/langs/rust
@@ -1 +1 @@
-Subproject commit 228834db02f498b3c2f671b1859552275e647d05
+Subproject commit 1398a1b4a636801347876cf222cdc1d69c529556
diff --git a/arbitrator/stylus/tests/create/Cargo.lock b/arbitrator/stylus/tests/create/Cargo.lock
index 924fd6a28..3eb008301 100644
--- a/arbitrator/stylus/tests/create/Cargo.lock
+++ b/arbitrator/stylus/tests/create/Cargo.lock
@@ -436,9 +436,7 @@ dependencies = [
 
 [[package]]
 name = "stylus-proc"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "21ed6e3a897eea8ef2e19836b622fde7a9b114009f7eeca00d26a232e70603d0"
+version = "0.2.1"
 dependencies = [
  "alloy-primitives",
  "alloy-sol-types",
@@ -454,7 +452,7 @@ dependencies = [
 
 [[package]]
 name = "stylus-sdk"
-version = "0.2.0"
+version = "0.2.1"
 dependencies = [
  "alloy-primitives",
  "alloy-sol-types",
diff --git a/arbitrator/stylus/tests/erc20/Cargo.lock b/arbitrator/stylus/tests/erc20/Cargo.lock
index f3a316a45..86708b5a4 100644
--- a/arbitrator/stylus/tests/erc20/Cargo.lock
+++ b/arbitrator/stylus/tests/erc20/Cargo.lock
@@ -646,9 +646,7 @@ dependencies = [
 
 [[package]]
 name = "stylus-proc"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "21ed6e3a897eea8ef2e19836b622fde7a9b114009f7eeca00d26a232e70603d0"
+version = "0.2.1"
 dependencies = [
  "alloy-primitives",
  "alloy-sol-types",
@@ -664,7 +662,7 @@ dependencies = [
 
 [[package]]
 name = "stylus-sdk"
-version = "0.2.0"
+version = "0.2.1"
 dependencies = [
  "alloy-primitives",
  "alloy-sol-types",
diff --git a/arbitrator/stylus/tests/evm-data/Cargo.lock b/arbitrator/stylus/tests/evm-data/Cargo.lock
index 8191751e5..2ad8082a7 100644
--- a/arbitrator/stylus/tests/evm-data/Cargo.lock
+++ b/arbitrator/stylus/tests/evm-data/Cargo.lock
@@ -436,9 +436,7 @@ dependencies = [
 
 [[package]]
 name = "stylus-proc"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "21ed6e3a897eea8ef2e19836b622fde7a9b114009f7eeca00d26a232e70603d0"
+version = "0.2.1"
 dependencies = [
  "alloy-primitives",
  "alloy-sol-types",
@@ -454,7 +452,7 @@ dependencies = [
 
 [[package]]
 name = "stylus-sdk"
-version = "0.2.0"
+version = "0.2.1"
 dependencies = [
  "alloy-primitives",
  "alloy-sol-types",
diff --git a/arbitrator/stylus/tests/fallible/Cargo.lock b/arbitrator/stylus/tests/fallible/Cargo.lock
index 94e121d48..0390292af 100644
--- a/arbitrator/stylus/tests/fallible/Cargo.lock
+++ b/arbitrator/stylus/tests/fallible/Cargo.lock
@@ -435,9 +435,7 @@ dependencies = [
 
 [[package]]
 name = "stylus-proc"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "21ed6e3a897eea8ef2e19836b622fde7a9b114009f7eeca00d26a232e70603d0"
+version = "0.2.1"
 dependencies = [
  "alloy-primitives",
  "alloy-sol-types",
@@ -453,7 +451,7 @@ dependencies = [
 
 [[package]]
 name = "stylus-sdk"
-version = "0.2.0"
+version = "0.2.1"
 dependencies = [
  "alloy-primitives",
  "alloy-sol-types",
diff --git a/arbitrator/stylus/tests/keccak-100/Cargo.lock b/arbitrator/stylus/tests/keccak-100/Cargo.lock
index 0b6090627..d6cb6e6e6 100644
--- a/arbitrator/stylus/tests/keccak-100/Cargo.lock
+++ b/arbitrator/stylus/tests/keccak-100/Cargo.lock
@@ -436,9 +436,7 @@ dependencies = [
 
 [[package]]
 name = "stylus-proc"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "21ed6e3a897eea8ef2e19836b622fde7a9b114009f7eeca00d26a232e70603d0"
+version = "0.2.1"
 dependencies = [
  "alloy-primitives",
  "alloy-sol-types",
@@ -454,7 +452,7 @@ dependencies = [
 
 [[package]]
 name = "stylus-sdk"
-version = "0.2.0"
+version = "0.2.1"
 dependencies = [
  "alloy-primitives",
  "alloy-sol-types",
diff --git a/arbitrator/stylus/tests/keccak/Cargo.lock b/arbitrator/stylus/tests/keccak/Cargo.lock
index c4e01bb8d..34a5fc54e 100644
--- a/arbitrator/stylus/tests/keccak/Cargo.lock
+++ b/arbitrator/stylus/tests/keccak/Cargo.lock
@@ -436,9 +436,7 @@ dependencies = [
 
 [[package]]
 name = "stylus-proc"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "21ed6e3a897eea8ef2e19836b622fde7a9b114009f7eeca00d26a232e70603d0"
+version = "0.2.1"
 dependencies = [
  "alloy-primitives",
  "alloy-sol-types",
@@ -454,7 +452,7 @@ dependencies = [
 
 [[package]]
 name = "stylus-sdk"
-version = "0.2.0"
+version = "0.2.1"
 dependencies = [
  "alloy-primitives",
  "alloy-sol-types",
diff --git a/arbitrator/stylus/tests/log/Cargo.lock b/arbitrator/stylus/tests/log/Cargo.lock
index ec0f38791..bbf34c89b 100644
--- a/arbitrator/stylus/tests/log/Cargo.lock
+++ b/arbitrator/stylus/tests/log/Cargo.lock
@@ -436,9 +436,7 @@ dependencies = [
 
 [[package]]
 name = "stylus-proc"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "21ed6e3a897eea8ef2e19836b622fde7a9b114009f7eeca00d26a232e70603d0"
+version = "0.2.1"
 dependencies = [
  "alloy-primitives",
  "alloy-sol-types",
@@ -454,7 +452,7 @@ dependencies = [
 
 [[package]]
 name = "stylus-sdk"
-version = "0.2.0"
+version = "0.2.1"
 dependencies = [
  "alloy-primitives",
  "alloy-sol-types",
diff --git a/arbitrator/stylus/tests/multicall/Cargo.lock b/arbitrator/stylus/tests/multicall/Cargo.lock
index f9c9e9a79..ca860e123 100644
--- a/arbitrator/stylus/tests/multicall/Cargo.lock
+++ b/arbitrator/stylus/tests/multicall/Cargo.lock
@@ -436,9 +436,7 @@ dependencies = [
 
 [[package]]
 name = "stylus-proc"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "21ed6e3a897eea8ef2e19836b622fde7a9b114009f7eeca00d26a232e70603d0"
+version = "0.2.1"
 dependencies = [
  "alloy-primitives",
  "alloy-sol-types",
@@ -454,7 +452,7 @@ dependencies = [
 
 [[package]]
 name = "stylus-sdk"
-version = "0.2.0"
+version = "0.2.1"
 dependencies = [
  "alloy-primitives",
  "alloy-sol-types",
diff --git a/arbitrator/stylus/tests/read-return-data/Cargo.lock b/arbitrator/stylus/tests/read-return-data/Cargo.lock
index 6714df776..f08f053af 100644
--- a/arbitrator/stylus/tests/read-return-data/Cargo.lock
+++ b/arbitrator/stylus/tests/read-return-data/Cargo.lock
@@ -436,9 +436,7 @@ dependencies = [
 
 [[package]]
 name = "stylus-proc"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "21ed6e3a897eea8ef2e19836b622fde7a9b114009f7eeca00d26a232e70603d0"
+version = "0.2.1"
 dependencies = [
  "alloy-primitives",
  "alloy-sol-types",
@@ -454,7 +452,7 @@ dependencies = [
 
 [[package]]
 name = "stylus-sdk"
-version = "0.2.0"
+version = "0.2.1"
 dependencies = [
  "alloy-primitives",
  "alloy-sol-types",
diff --git a/arbitrator/stylus/tests/sdk-storage/Cargo.lock b/arbitrator/stylus/tests/sdk-storage/Cargo.lock
index 596e64381..f2710a29b 100644
--- a/arbitrator/stylus/tests/sdk-storage/Cargo.lock
+++ b/arbitrator/stylus/tests/sdk-storage/Cargo.lock
@@ -449,9 +449,7 @@ dependencies = [
 
 [[package]]
 name = "stylus-proc"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "21ed6e3a897eea8ef2e19836b622fde7a9b114009f7eeca00d26a232e70603d0"
+version = "0.2.1"
 dependencies = [
  "alloy-primitives",
  "alloy-sol-types",
@@ -467,7 +465,7 @@ dependencies = [
 
 [[package]]
 name = "stylus-sdk"
-version = "0.2.0"
+version = "0.2.1"
 dependencies = [
  "alloy-primitives",
  "alloy-sol-types",
diff --git a/arbitrator/stylus/tests/sdk-storage/src/main.rs b/arbitrator/stylus/tests/sdk-storage/src/main.rs
index 7b131b953..15ec72816 100644
--- a/arbitrator/stylus/tests/sdk-storage/src/main.rs
+++ b/arbitrator/stylus/tests/sdk-storage/src/main.rs
@@ -4,7 +4,7 @@
 #![no_main]
 
 use stylus_sdk::{
-    alloy_primitives::{Address, Uint, B256, I32, U16, U256, U64, U8},
+    alloy_primitives::{Address, Signed, Uint, B256, I32, U16, U256, U64, U8},
     prelude::*,
 };
 
@@ -24,6 +24,7 @@ sol_storage! {
         bytes bytes_long;
         string chars;
         Maps maps;
+        Arrays arrays;
     }
 
     #[derive(Erase)]
@@ -40,6 +41,20 @@ sol_storage! {
         mapping(bytes1 => mapping(bool => uint256)) nested;
         mapping(string => Struct) structs;
     }
+
+    pub struct Arrays {
+        string[4] strings;
+
+        uint8 spacer;
+        uint24[5] packed;
+        uint8 trail;
+
+        address[2] spill;
+        uint8[2][4] matrix;
+        int96[4][] vector;
+        int96[][4] vectors;
+        Struct[3] structs;
+    }
 }
 
 #[entrypoint]
@@ -186,6 +201,61 @@ fn populate(mut contract: Contract) {
         entry.other.set(contract.sub.other.get());
         entry.word.set(contract.sub.word.get());
     }
+
+    // test fixed arrays
+    let mut arrays = contract.arrays;
+    let mut slot = arrays.strings.setter(2).unwrap();
+    slot.set_str("L2 is for you!");
+
+    // test packed arrays
+    for i in 0..5 {
+        let mut slot = arrays.packed.get_mut(i).unwrap();
+        slot.set(Uint::from(i));
+    }
+
+    // test arrays that don't fit into a single word
+    for i in 0..2 {
+        let mut slot = arrays.spill.get_mut(i).unwrap();
+        slot.set(Address::with_last_byte(i as u8));
+    }
+
+    // test 2d arrays
+    let mut matrix = arrays.matrix;
+    for i in 0..4 {
+        let mut inner = matrix.get_mut(i).unwrap();
+        let mut slot = inner.get_mut(0).unwrap();
+        slot.set(U8::from(i));
+
+        let value = slot.get();
+        let mut slot = inner.get_mut(1).unwrap();
+        slot.set(value + U8::from(1));
+    }
+
+    // test vector of arrays
+    for _ in 0..3 {
+        let mut fixed = arrays.vector.grow();
+        for i in 0..4 {
+            let mut slot = fixed.get_mut(i).unwrap();
+            slot.set(Signed::from_raw(Uint::from(i)));
+        }
+    }
+
+    // test array of vectors
+    for w in 0..4 {
+        let mut vector = arrays.vectors.setter(w).unwrap();
+        for i in 0..4 {
+            vector.push(Signed::from_raw(Uint::from(i)));
+        }
+    }
+
+    // test array of structs
+    for i in 0..3 {
+        let mut entry = arrays.structs.get_mut(i).unwrap();
+
+        entry.num.set(contract.sub.num.get());
+        entry.other.set(contract.sub.other.get());
+        entry.word.set(contract.sub.word.get());
+    }
 }
 
 fn remove(mut contract: Contract) {
@@ -243,4 +313,10 @@ fn remove(mut contract: Contract) {
 
     // erase a struct
     contract.structs.erase_last();
+
+    // erase fixed arrays
+    contract.arrays.matrix.erase();
+    contract.arrays.vector.erase();
+    contract.arrays.vectors.erase();
+    contract.arrays.structs.erase();
 }
diff --git a/arbitrator/stylus/tests/storage/Cargo.lock b/arbitrator/stylus/tests/storage/Cargo.lock
index 7a967b751..72e4cc16e 100644
--- a/arbitrator/stylus/tests/storage/Cargo.lock
+++ b/arbitrator/stylus/tests/storage/Cargo.lock
@@ -435,9 +435,7 @@ dependencies = [
 
 [[package]]
 name = "stylus-proc"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "21ed6e3a897eea8ef2e19836b622fde7a9b114009f7eeca00d26a232e70603d0"
+version = "0.2.1"
 dependencies = [
  "alloy-primitives",
  "alloy-sol-types",
@@ -453,7 +451,7 @@ dependencies = [
 
 [[package]]
 name = "stylus-sdk"
-version = "0.2.0"
+version = "0.2.1"
 dependencies = [
  "alloy-primitives",
  "alloy-sol-types",
diff --git a/contracts b/contracts
index 41f739236..94a3baa99 160000
--- a/contracts
+++ b/contracts
@@ -1 +1 @@
-Subproject commit 41f73923612e5d508ce5e417650d45626c288487
+Subproject commit 94a3baa997a2200190a6552b9486890419f9922e