diff --git a/Cargo.lock b/Cargo.lock
index 69bb70fcb7..d1d2056c23 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -109,12 +109,12 @@ dependencies = [
 
 [[package]]
 name = "alloy-json-abi"
-version = "1.0.0"
+version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5189fa9a8797e92396bc4b4454c5f2073a4945f7c2b366af9af60f9536558f7a"
+checksum = "15516116086325c157c18261d768a20677f0f699348000ed391d4ad0dcb82530"
 dependencies = [
- "alloy-primitives 1.0.0",
- "alloy-sol-type-parser 1.0.0",
+ "alloy-primitives 1.2.1",
+ "alloy-sol-type-parser 1.2.1",
  "serde",
  "serde_json",
 ]
@@ -148,9 +148,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-primitives"
-version = "1.0.0"
+version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "70b98b99c1dcfbe74d7f0b31433ff215e7d1555e367d90e62db904f3c9d4ff53"
+checksum = "6177ed26655d4e84e00b65cb494d4e0b8830e7cae7ef5d63087d445a2600fb55"
 dependencies = [
  "alloy-rlp",
  "bytes",
@@ -199,12 +199,12 @@ dependencies = [
 
 [[package]]
 name = "alloy-sol-macro"
-version = "1.0.0"
+version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "60fcfa26956bcb22f66ab13407115197f26ef23abca5b48d39a1946897382d74"
+checksum = "a14f21d053aea4c6630687c2f4ad614bed4c81e14737a9b904798b24f30ea849"
 dependencies = [
- "alloy-sol-macro-expander 1.0.0",
- "alloy-sol-macro-input 1.0.0",
+ "alloy-sol-macro-expander 1.2.1",
+ "alloy-sol-macro-input 1.2.1",
  "proc-macro-error2",
  "proc-macro2",
  "quote",
@@ -231,11 +231,11 @@ dependencies = [
 
 [[package]]
 name = "alloy-sol-macro-expander"
-version = "1.0.0"
+version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "72a9b402f0013f1ff8c24066eeafc2207a8e52810a2b18b77776ce7fead5af41"
+checksum = "34d99282e7c9ef14eb62727981a985a01869e586d1dec729d3bb33679094c100"
 dependencies = [
- "alloy-sol-macro-input 1.0.0",
+ "alloy-sol-macro-input 1.2.1",
  "const-hex",
  "heck",
  "indexmap 2.8.0",
@@ -243,7 +243,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "syn 2.0.100",
- "syn-solidity 1.0.0",
+ "syn-solidity 1.2.1",
  "tiny-keccak",
 ]
 
@@ -265,9 +265,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-sol-macro-input"
-version = "1.0.0"
+version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d02d61741337bb6b3f4899c2e3173fe17ffa2810e143d3b28acd953197c8dd79"
+checksum = "eda029f955b78e493360ee1d7bd11e1ab9f2a220a5715449babc79d6d0a01105"
 dependencies = [
  "const-hex",
  "dunce",
@@ -276,7 +276,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "syn 2.0.100",
- "syn-solidity 1.0.0",
+ "syn-solidity 1.2.1",
 ]
 
 [[package]]
@@ -291,9 +291,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-sol-type-parser"
-version = "1.0.0"
+version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d2b5f5f9f561c29f78ea521ebe2e5ac1633f1b1442dae582f68ecd57c6350042"
+checksum = "10db1bd7baa35bc8d4a1b07efbf734e73e5ba09f2580fb8cee3483a36087ceb2"
 dependencies = [
  "serde",
  "winnow",
@@ -314,14 +314,13 @@ dependencies = [
 
 [[package]]
 name = "alloy-sol-types"
-version = "1.0.0"
+version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c02635bce18205ff8149fb752c753b0a91ea3f3c8ee04c58846448be4811a640"
+checksum = "58377025a47d8b8426b3e4846a251f2c1991033b27f517aade368146f6ab1dfe"
 dependencies = [
- "alloy-json-abi 1.0.0",
- "alloy-primitives 1.0.0",
- "alloy-sol-macro 1.0.0",
- "const-hex",
+ "alloy-json-abi 1.2.1",
+ "alloy-primitives 1.2.1",
+ "alloy-sol-macro 1.2.1",
  "serde",
 ]
 
@@ -3694,7 +3693,7 @@ dependencies = [
 name = "ink_primitives"
 version = "6.0.0-alpha"
 dependencies = [
- "alloy-sol-types 1.0.0",
+ "alloy-sol-types 1.2.1",
  "cfg-if",
  "derive_more 2.0.1",
  "impl-trait-for-tuples",
@@ -3723,7 +3722,7 @@ name = "ink_primitives"
 version = "6.0.0-alpha"
 source = "git+https://github.com/use-ink/ink?branch=master#641f05706e4f7ff1fb7c60e261ed0f4bc833f2f0"
 dependencies = [
- "alloy-sol-types 1.0.0",
+ "alloy-sol-types 1.2.1",
  "cfg-if",
  "derive_more 2.0.1",
  "impl-trait-for-tuples",
@@ -8060,9 +8059,9 @@ dependencies = [
 
 [[package]]
 name = "syn-solidity"
-version = "1.0.0"
+version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34c9c96de1f835488c1501092847b522be88c9ac6fb0d4c0fbea92992324c8f4"
+checksum = "b9ac494e7266fcdd2ad80bf4375d55d27a117ea5c866c26d0e97fe5b3caeeb75"
 dependencies = [
  "paste",
  "proc-macro2",
diff --git a/Cargo.toml b/Cargo.toml
index a2177d039f..096bb44e0c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -102,7 +102,7 @@ xcm = { package = "staging-xcm", version = "16.1.0", default-features = false }
 polkavm-derive = { version = "0.22.0", default-features = false }
 
 # Solidity dependencies
-alloy-sol-types = { version = "1.0.0", default-features = false }
+alloy-sol-types = { version = "1.2.1", default-features = false }
 const_format = { version = "0.2.34", features = ["fmt"] }
 keccak-const = "0.2.0"
 impl-trait-for-tuples = "0.2.3"