diff --git a/Cargo.lock b/Cargo.lock
index 30609f2..a3f3d06 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -88,7 +88,7 @@ version = "0.1.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "28e2652684758b0d9b389d248b209ed9fd9989ef489a550265fe4bb8454fe7eb"
 dependencies = [
- "alloy-primitives",
+ "alloy-primitives 0.8.25",
  "num_enum",
  "strum",
 ]
@@ -100,7 +100,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6fbf458101ed6c389e9bb70a34ebc56039868ad10472540614816cdedc8f5265"
 dependencies = [
  "alloy-eips",
- "alloy-primitives",
+ "alloy-primitives 0.8.25",
  "alloy-rlp",
  "alloy-serde",
  "alloy-trie",
@@ -124,7 +124,7 @@ checksum = "fc982af629e511292310fe85b433427fd38cb3105147632b574abc997db44c91"
 dependencies = [
  "alloy-consensus",
  "alloy-eips",
- "alloy-primitives",
+ "alloy-primitives 0.8.25",
  "alloy-rlp",
  "alloy-serde",
  "serde",
@@ -138,10 +138,10 @@ checksum = "cd0a0c1ddee20ecc14308aae21c2438c994df7b39010c26d70f86e1d8fdb8db0"
 dependencies = [
  "alloy-consensus",
  "alloy-dyn-abi",
- "alloy-json-abi",
+ "alloy-json-abi 0.8.25",
  "alloy-network",
  "alloy-network-primitives",
- "alloy-primitives",
+ "alloy-primitives 0.8.25",
  "alloy-provider",
  "alloy-pubsub",
  "alloy-rpc-types-eth",
@@ -159,8 +159,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9d8bcce99ad10fe02640cfaec1c6bc809b837c783c1d52906aa5af66e2a196f6"
 dependencies = [
  "alloy-dyn-abi",
- "alloy-json-abi",
- "alloy-primitives",
+ "alloy-json-abi 0.8.25",
+ "alloy-primitives 0.8.25",
  "alloy-rlp",
  "alloy-sol-types",
 ]
@@ -171,9 +171,9 @@ version = "0.8.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "eb8e762aefd39a397ff485bc86df673465c4ad3ec8819cc60833a8a3ba5cdc87"
 dependencies = [
- "alloy-json-abi",
- "alloy-primitives",
- "alloy-sol-type-parser",
+ "alloy-json-abi 0.8.25",
+ "alloy-primitives 0.8.25",
+ "alloy-sol-type-parser 0.8.25",
  "alloy-sol-types",
  "const-hex",
  "itoa",
@@ -188,7 +188,7 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "675264c957689f0fd75f5993a73123c2cc3b5c235a38f5b9037fe6c826bfb2c0"
 dependencies = [
- "alloy-primitives",
+ "alloy-primitives 0.8.25",
  "alloy-rlp",
  "crc",
  "serde",
@@ -201,7 +201,7 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0069cf0642457f87a01a014f6dc29d5d893cd4fd8fddf0c3cdfad1bb3ebafc41"
 dependencies = [
- "alloy-primitives",
+ "alloy-primitives 0.8.25",
  "alloy-rlp",
  "serde",
 ]
@@ -212,7 +212,7 @@ version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9b15b13d38b366d01e818fe8e710d4d702ef7499eacd44926a06171dd9585d0c"
 dependencies = [
- "alloy-primitives",
+ "alloy-primitives 0.8.25",
  "alloy-rlp",
  "k256",
  "serde",
@@ -228,7 +228,7 @@ dependencies = [
  "alloy-eip2124",
  "alloy-eip2930",
  "alloy-eip7702",
- "alloy-primitives",
+ "alloy-primitives 0.8.25",
  "alloy-rlp",
  "alloy-serde",
  "auto_impl",
@@ -247,7 +247,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a40de6f5b53ecf5fd7756072942f41335426d9a3704cd961f77d854739933bcf"
 dependencies = [
  "alloy-eips",
- "alloy-primitives",
+ "alloy-primitives 0.8.25",
  "alloy-serde",
  "alloy-trie",
  "serde",
@@ -259,8 +259,20 @@ version = "0.8.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fe6beff64ad0aa6ad1019a3db26fef565aefeb011736150ab73ed3366c3cfd1b"
 dependencies = [
- "alloy-primitives",
- "alloy-sol-type-parser",
+ "alloy-primitives 0.8.25",
+ "alloy-sol-type-parser 0.8.25",
+ "serde",
+ "serde_json",
+]
+
+[[package]]
+name = "alloy-json-abi"
+version = "1.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "15516116086325c157c18261d768a20677f0f699348000ed391d4ad0dcb82530"
+dependencies = [
+ "alloy-primitives 1.2.1",
+ "alloy-sol-type-parser 1.2.1",
  "serde",
  "serde_json",
 ]
@@ -271,7 +283,7 @@ version = "0.12.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "27434beae2514d4a2aa90f53832cbdf6f23e4b5e2656d95eaf15f9276e2418b6"
 dependencies = [
- "alloy-primitives",
+ "alloy-primitives 0.8.25",
  "alloy-sol-types",
  "serde",
  "serde_json",
@@ -290,7 +302,7 @@ dependencies = [
  "alloy-eips",
  "alloy-json-rpc",
  "alloy-network-primitives",
- "alloy-primitives",
+ "alloy-primitives 0.8.25",
  "alloy-rpc-types-any",
  "alloy-rpc-types-eth",
  "alloy-serde",
@@ -313,7 +325,7 @@ checksum = "db973a7a23cbe96f2958e5687c51ce2d304b5c6d0dc5ccb3de8667ad8476f50b"
 dependencies = [
  "alloy-consensus",
  "alloy-eips",
- "alloy-primitives",
+ "alloy-primitives 0.8.25",
  "alloy-serde",
  "serde",
 ]
@@ -345,6 +357,33 @@ dependencies = [
  "tiny-keccak",
 ]
 
+[[package]]
+name = "alloy-primitives"
+version = "1.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6177ed26655d4e84e00b65cb494d4e0b8830e7cae7ef5d63087d445a2600fb55"
+dependencies = [
+ "alloy-rlp",
+ "bytes",
+ "cfg-if",
+ "const-hex",
+ "derive_more 2.0.1",
+ "foldhash",
+ "hashbrown 0.15.2",
+ "indexmap 2.8.0",
+ "itoa",
+ "k256",
+ "keccak-asm",
+ "paste",
+ "proptest",
+ "rand 0.9.0",
+ "ruint",
+ "rustc-hash",
+ "serde",
+ "sha3",
+ "tiny-keccak",
+]
+
 [[package]]
 name = "alloy-provider"
 version = "0.12.6"
@@ -357,7 +396,7 @@ dependencies = [
  "alloy-json-rpc",
  "alloy-network",
  "alloy-network-primitives",
- "alloy-primitives",
+ "alloy-primitives 0.8.25",
  "alloy-pubsub",
  "alloy-rpc-client",
  "alloy-rpc-types-anvil",
@@ -396,7 +435,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "721aca709a9231815ad5903a2d284042cc77e7d9d382696451b30c9ee0950001"
 dependencies = [
  "alloy-json-rpc",
- "alloy-primitives",
+ "alloy-primitives 0.8.25",
  "alloy-transport",
  "bimap",
  "futures",
@@ -437,7 +476,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "445a3298c14fae7afb5b9f2f735dead989f3dd83020c2ab8e48ed95d7b6d1acb"
 dependencies = [
  "alloy-json-rpc",
- "alloy-primitives",
+ "alloy-primitives 0.8.25",
  "alloy-pubsub",
  "alloy-transport",
  "alloy-transport-http",
@@ -464,7 +503,7 @@ version = "0.12.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9157deaec6ba2ad7854f16146e4cd60280e76593eed79fdcb06e0fa8b6c60f77"
 dependencies = [
- "alloy-primitives",
+ "alloy-primitives 0.8.25",
  "alloy-rpc-types-anvil",
  "alloy-rpc-types-engine",
  "alloy-rpc-types-eth",
@@ -480,7 +519,7 @@ version = "0.12.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3a80ee83ef97e7ffd667a81ebdb6154558dfd5e8f20d8249a10a12a1671a04b3"
 dependencies = [
- "alloy-primitives",
+ "alloy-primitives 0.8.25",
  "alloy-rpc-types-eth",
  "alloy-serde",
  "serde",
@@ -503,7 +542,7 @@ version = "0.12.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "08b113a0087d226291b9768ed331818fa0b0744cc1207ae7c150687cf3fde1bd"
 dependencies = [
- "alloy-primitives",
+ "alloy-primitives 0.8.25",
  "serde",
 ]
 
@@ -515,7 +554,7 @@ checksum = "874ac9d1249ece0453e262d9ba72da9dbb3b7a2866220ded5940c2e47f1aa04d"
 dependencies = [
  "alloy-consensus",
  "alloy-eips",
- "alloy-primitives",
+ "alloy-primitives 0.8.25",
  "alloy-rlp",
  "alloy-serde",
  "derive_more 2.0.1",
@@ -534,7 +573,7 @@ dependencies = [
  "alloy-consensus-any",
  "alloy-eips",
  "alloy-network-primitives",
- "alloy-primitives",
+ "alloy-primitives 0.8.25",
  "alloy-rlp",
  "alloy-serde",
  "alloy-sol-types",
@@ -550,7 +589,7 @@ version = "0.12.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4747763aee39c1b0f5face79bde9be8932be05b2db7d8bdcebb93490f32c889c"
 dependencies = [
- "alloy-primitives",
+ "alloy-primitives 0.8.25",
  "alloy-rpc-types-eth",
  "alloy-serde",
  "serde",
@@ -564,7 +603,7 @@ version = "0.12.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "70132ebdbea1eaa68c4d6f7a62c2fadf0bdce83b904f895ab90ca4ec96f63468"
 dependencies = [
- "alloy-primitives",
+ "alloy-primitives 0.8.25",
  "alloy-rpc-types-eth",
  "alloy-serde",
  "serde",
@@ -576,7 +615,7 @@ version = "0.12.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3a1cd73fc054de6353c7f22ff9b846b0f0f145cd0112da07d4119e41e9959207"
 dependencies = [
- "alloy-primitives",
+ "alloy-primitives 0.8.25",
  "serde",
  "serde_json",
 ]
@@ -587,7 +626,7 @@ version = "0.12.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c96fbde54bee943cd94ebacc8a62c50b38c7dfd2552dcd79ff61aea778b1bfcc"
 dependencies = [
- "alloy-primitives",
+ "alloy-primitives 0.8.25",
  "async-trait",
  "auto_impl",
  "either",
@@ -604,7 +643,7 @@ checksum = "4e73835ed6689740b76cab0f59afbdce374a03d3f856ea33ba1fc054630a1b28"
 dependencies = [
  "alloy-consensus",
  "alloy-network",
- "alloy-primitives",
+ "alloy-primitives 0.8.25",
  "alloy-signer",
  "async-trait",
  "aws-sdk-kms",
@@ -622,7 +661,7 @@ checksum = "cc6e72002cc1801d8b41e9892165e3a6551b7bd382bd9d0414b21e90c0c62551"
 dependencies = [
  "alloy-consensus",
  "alloy-network",
- "alloy-primitives",
+ "alloy-primitives 0.8.25",
  "alloy-signer",
  "async-trait",
  "k256",
@@ -650,7 +689,7 @@ version = "0.8.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "83ad5da86c127751bc607c174d6c9fe9b85ef0889a9ca0c641735d77d4f98f26"
 dependencies = [
- "alloy-json-abi",
+ "alloy-json-abi 0.8.25",
  "alloy-sol-macro-input",
  "const-hex",
  "heck",
@@ -669,7 +708,7 @@ version = "0.8.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ba3d30f0d3f9ba3b7686f3ff1de9ee312647aac705604417a2f40c604f409a9e"
 dependencies = [
- "alloy-json-abi",
+ "alloy-json-abi 0.8.25",
  "const-hex",
  "dunce",
  "heck",
@@ -691,14 +730,24 @@ dependencies = [
  "winnow",
 ]
 
+[[package]]
+name = "alloy-sol-type-parser"
+version = "1.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "10db1bd7baa35bc8d4a1b07efbf734e73e5ba09f2580fb8cee3483a36087ceb2"
+dependencies = [
+ "serde",
+ "winnow",
+]
+
 [[package]]
 name = "alloy-sol-types"
 version = "0.8.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d43d5e60466a440230c07761aa67671d4719d46f43be8ea6e7ed334d8db4a9ab"
 dependencies = [
- "alloy-json-abi",
- "alloy-primitives",
+ "alloy-json-abi 0.8.25",
+ "alloy-primitives 0.8.25",
  "alloy-sol-macro",
  "const-hex",
  "serde",
@@ -785,7 +834,7 @@ version = "0.7.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d95a94854e420f07e962f7807485856cde359ab99ab6413883e15235ad996e8b"
 dependencies = [
- "alloy-primitives",
+ "alloy-primitives 0.8.25",
  "alloy-rlp",
  "arrayvec",
  "derive_more 1.0.0",
@@ -1963,8 +2012,8 @@ version = "0.2.0"
 dependencies = [
  "alloy",
  "alloy-contract",
- "alloy-json-abi",
- "alloy-primitives",
+ "alloy-json-abi 1.2.1",
+ "alloy-primitives 0.8.25",
  "alloy-provider",
  "alloy-rpc-types-eth",
  "alloy-sol-types",
@@ -3404,6 +3453,7 @@ checksum = "3779b94aeb87e8bd4e834cee3650289ee9e0d5677f976ecdb6d219e5f4f6cd94"
 dependencies = [
  "rand_chacha 0.9.0",
  "rand_core 0.9.3",
+ "serde",
  "zerocopy 0.8.24",
 ]
 
@@ -3443,6 +3493,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "99d9a13982dcf210057a8a78572b2217b667c3beacbf3a0d8b454f6f82837d38"
 dependencies = [
  "getrandom 0.3.2",
+ "serde",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 0fff764..e857492 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -42,7 +42,7 @@ serde = { version = "1.0.127", features = ["derive"] }
 serde_json = { version = "1.0.67", features = ["alloc"] }
 alloy = { version = "0.12" }
 alloy-sol-types = { version = "0.8", features = ["json"] }
-alloy-json-abi = { version = "0.8", features = ["serde_json"] }
+alloy-json-abi = { version = "1.2", features = ["serde_json"] }
 alloy-rpc-types-eth = {version = "0.12" }
 alloy-contract = { version = "0.12" }
 alloy-provider = { version = "0.12" }