diff --git a/package.json b/package.json
index 3b7bbe9..c49dc34 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
   },
   "dependencies": {
     "@ethereumjs/util": "^8.0.5",
-    "@metamask/eth-sig-util": "^5.0.2",
+    "@metamask/eth-sig-util": "^6.0.1",
     "@metamask/utils": "^5.0.0",
     "ethereum-cryptography": "^1.2.0",
     "randombytes": "^2.1.0"
diff --git a/yarn.lock b/yarn.lock
index 1c6dade..69e9f9e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -426,13 +426,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@chainsafe/as-sha256@npm:^0.4.1":
-  version: 0.4.1
-  resolution: "@chainsafe/as-sha256@npm:0.4.1"
-  checksum: 6d86975e648ecdafd366802278ac15b392b252e967f3681412ec48b5a3518b936cc5e977517499882b084991446d25787d98f8f585891943688cc81549a44e9a
-  languageName: node
-  linkType: hard
-
 "@chainsafe/persistent-merkle-tree@npm:^0.4.2":
   version: 0.4.2
   resolution: "@chainsafe/persistent-merkle-tree@npm:0.4.2"
@@ -442,16 +435,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@chainsafe/persistent-merkle-tree@npm:^0.6.1":
-  version: 0.6.1
-  resolution: "@chainsafe/persistent-merkle-tree@npm:0.6.1"
-  dependencies:
-    "@chainsafe/as-sha256": ^0.4.1
-    "@noble/hashes": ^1.3.0
-  checksum: 74614b8d40970dc930d5bf741619498b0bbbde5ff24ce45fce6ad122143aa77bf57249a28175b1b972cf56bff57d529a4258b7222ab4e60c1261119b5986c51b
-  languageName: node
-  linkType: hard
-
 "@chainsafe/ssz@npm:0.9.4":
   version: 0.9.4
   resolution: "@chainsafe/ssz@npm:0.9.4"
@@ -463,16 +446,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@chainsafe/ssz@npm:^0.11.1":
-  version: 0.11.1
-  resolution: "@chainsafe/ssz@npm:0.11.1"
-  dependencies:
-    "@chainsafe/as-sha256": ^0.4.1
-    "@chainsafe/persistent-merkle-tree": ^0.6.1
-  checksum: e3c2928f9ab4a0544e645f0302b9535046d1e6e1d4b3bd1c3dd6bc8e6302fddad6036d65e7900d1446f285f496051da05fa14c1bde590b511d03033907175c8f
-  languageName: node
-  linkType: hard
-
 "@cspotcode/source-map-support@npm:^0.8.0":
   version: 0.8.1
   resolution: "@cspotcode/source-map-support@npm:0.8.1"
@@ -545,6 +518,16 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@ethereumjs/common@npm:^3.2.0":
+  version: 3.2.0
+  resolution: "@ethereumjs/common@npm:3.2.0"
+  dependencies:
+    "@ethereumjs/util": ^8.1.0
+    crc-32: ^1.2.0
+  checksum: cb9cc11f5c868cb577ba611cebf55046e509218bbb89b47ccce010776dafe8256d70f8f43fab238aec74cf71f62601cd5842bc03a83261200802de365732a14b
+  languageName: node
+  linkType: hard
+
 "@ethereumjs/rlp@npm:^4.0.1":
   version: 4.0.1
   resolution: "@ethereumjs/rlp@npm:4.0.1"
@@ -573,6 +556,18 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@ethereumjs/tx@npm:^4.1.2":
+  version: 4.2.0
+  resolution: "@ethereumjs/tx@npm:4.2.0"
+  dependencies:
+    "@ethereumjs/common": ^3.2.0
+    "@ethereumjs/rlp": ^4.0.1
+    "@ethereumjs/util": ^8.1.0
+    ethereum-cryptography: ^2.0.0
+  checksum: 87a3f5f2452cfbf6712f8847525a80c213210ed453c211c793c5df801fe35ecef28bae17fadd222fcbdd94277478a47e52d2b916a90a6b30cda21f1e0cdaee42
+  languageName: node
+  linkType: hard
+
 "@ethereumjs/util@npm:^8.0.5":
   version: 8.0.5
   resolution: "@ethereumjs/util@npm:8.0.5"
@@ -584,15 +579,14 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@ethereumjs/util@npm:^8.0.6":
-  version: 8.0.6
-  resolution: "@ethereumjs/util@npm:8.0.6"
+"@ethereumjs/util@npm:^8.1.0":
+  version: 8.1.0
+  resolution: "@ethereumjs/util@npm:8.1.0"
   dependencies:
-    "@chainsafe/ssz": ^0.11.1
     "@ethereumjs/rlp": ^4.0.1
     ethereum-cryptography: ^2.0.0
     micro-ftch: ^0.3.1
-  checksum: 034e06cddec27417318434a1a7cd7a9dc0f0b447c1f54423c515d8809c9697386eee6429d0a1c13517a85c696e6fdba570b243d882e65764c274859606027015
+  checksum: 9ae5dee8f12b0faf81cd83f06a41560e79b0ba96a48262771d897a510ecae605eb6d84f687da001ab8ccffd50f612ae50f988ef76e6312c752897f462f3ac08d
   languageName: node
   linkType: hard
 
@@ -1221,6 +1215,16 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@metamask/abi-utils@npm:^1.2.0":
+  version: 1.2.0
+  resolution: "@metamask/abi-utils@npm:1.2.0"
+  dependencies:
+    "@metamask/utils": ^3.4.1
+    superstruct: ^1.0.3
+  checksum: 55fde5bcbc7b2b72fb469867e3f2c41fddb1b2e992c6ea846de5701ad8fa5fcc66701facf1df793f8f58b8befcaa3c21a5e5519e839cc6fd5a3932806db7a5d5
+  languageName: node
+  linkType: hard
+
 "@metamask/auto-changelog@npm:^3.1.0":
   version: 3.1.0
   resolution: "@metamask/auto-changelog@npm:3.1.0"
@@ -1284,17 +1288,18 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@metamask/eth-sig-util@npm:^5.0.2":
-  version: 5.1.0
-  resolution: "@metamask/eth-sig-util@npm:5.1.0"
+"@metamask/eth-sig-util@npm:^6.0.1":
+  version: 6.0.1
+  resolution: "@metamask/eth-sig-util@npm:6.0.1"
   dependencies:
-    "@ethereumjs/util": ^8.0.6
-    bn.js: ^4.12.0
-    ethereum-cryptography: ^2.0.0
+    "@ethereumjs/util": ^8.1.0
+    "@metamask/abi-utils": ^1.2.0
+    "@metamask/utils": ^5.0.2
+    ethereum-cryptography: ^2.1.2
     ethjs-util: ^0.1.6
     tweetnacl: ^1.0.3
     tweetnacl-util: ^0.15.1
-  checksum: c639e3bf91625faeb0230a6314f0b2d05e8f5e2989542d3e0eed1d21b7b286e1860f68629870fd7e568c1a599b3993c4210403fb4c84a625fb1e75ef676eab4f
+  checksum: 6a9e64991bf826b882c0e42499052c5b51f7a2d5db77ac65ac64be1d14dd498569a4cade3cbad6213b6a9f7e508eaff619eda9c9ea448377e94e16773b755a5c
   languageName: node
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@@ -1310,7 +1315,7 @@ __metadata:
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     "@metamask/eslint-config-nodejs": ^11.1.0
     "@metamask/eslint-config-typescript": ^11.1.0
-    "@metamask/eth-sig-util": ^5.0.2
+    "@metamask/eth-sig-util": ^6.0.1
     "@metamask/utils": ^5.0.0
     "@types/ethereumjs-tx": ^1.0.1
     "@types/jest": ^29.5.0
@@ -1337,6 +1342,18 @@ __metadata:
   languageName: unknown
   linkType: soft
 
+"@metamask/utils@npm:^3.4.1":
+  version: 3.6.0
+  resolution: "@metamask/utils@npm:3.6.0"
+  dependencies:
+    "@types/debug": ^4.1.7
+    debug: ^4.3.4
+    semver: ^7.3.8
+    superstruct: ^1.0.3
+  checksum: 1ebc6677bb017e4d09d4af143621fe27194d8ed815234cfd76469c3c734dc1db2ea7b577c01a2096c21c04d8c9c4d721d3035b5353fe2ded3b4737f326755e43
+  languageName: node
+  linkType: hard
+
 "@metamask/utils@npm:^5.0.0":
   version: 5.0.1
   resolution: "@metamask/utils@npm:5.0.1"
@@ -1350,6 +1367,19 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@metamask/utils@npm:^5.0.2":
+  version: 5.0.2
+  resolution: "@metamask/utils@npm:5.0.2"
+  dependencies:
+    "@ethereumjs/tx": ^4.1.2
+    "@types/debug": ^4.1.7
+    debug: ^4.3.4
+    semver: ^7.3.8
+    superstruct: ^1.0.3
+  checksum: eca82e42911b2840deb4f32f0f215c5ffd14d22d68afbbe92d3180e920e509e310777b15eab29def3448f3535b66596ceb4c23666ec846adacc8e1bb093ff882
+  languageName: node
+  linkType: hard
+
 "@noble/curves@npm:1.0.0, @noble/curves@npm:~1.0.0":
   version: 1.0.0
   resolution: "@noble/curves@npm:1.0.0"
@@ -1359,6 +1389,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@noble/curves@npm:1.1.0, @noble/curves@npm:~1.1.0":
+  version: 1.1.0
+  resolution: "@noble/curves@npm:1.1.0"
+  dependencies:
+    "@noble/hashes": 1.3.1
+  checksum: 2658cdd3f84f71079b4e3516c47559d22cf4b55c23ac8ee9d2b1f8e5b72916d9689e59820e0f9d9cb4a46a8423af5b56dc6bb7782405c88be06a015180508db5
+  languageName: node
+  linkType: hard
+
 "@noble/hashes@npm:1.2.0, @noble/hashes@npm:~1.2.0":
   version: 1.2.0
   resolution: "@noble/hashes@npm:1.2.0"
@@ -1366,13 +1405,27 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@noble/hashes@npm:1.3.0, @noble/hashes@npm:^1.3.0, @noble/hashes@npm:~1.3.0":
+"@noble/hashes@npm:1.3.0, @noble/hashes@npm:~1.3.0":
   version: 1.3.0
   resolution: "@noble/hashes@npm:1.3.0"
   checksum: d7ddb6d7c60f1ce1f87facbbef5b724cdea536fc9e7f59ae96e0fc9de96c8f1a2ae2bdedbce10f7dcc621338dfef8533daa73c873f2b5c87fa1a4e05a95c2e2e
   languageName: node
   linkType: hard
 
+"@noble/hashes@npm:1.3.1":
+  version: 1.3.1
+  resolution: "@noble/hashes@npm:1.3.1"
+  checksum: 7fdefc0f7a0c1ec27acc6ff88841793e3f93ec4ce6b8a6a12bfc0dd70ae6b7c4c82fe305fdfeda1735d5ad4a9eebe761e6693b3d355689c559e91242f4bc95b1
+  languageName: node
+  linkType: hard
+
+"@noble/hashes@npm:~1.3.1":
+  version: 1.3.2
+  resolution: "@noble/hashes@npm:1.3.2"
+  checksum: fe23536b436539d13f90e4b9be843cc63b1b17666a07634a2b1259dded6f490be3d050249e6af98076ea8f2ea0d56f578773c2197f2aa0eeaa5fba5bc18ba474
+  languageName: node
+  linkType: hard
+
 "@noble/secp256k1@npm:1.7.1, @noble/secp256k1@npm:~1.7.0":
   version: 1.7.1
   resolution: "@noble/secp256k1@npm:1.7.1"
@@ -1484,6 +1537,17 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@scure/bip32@npm:1.3.1":
+  version: 1.3.1
+  resolution: "@scure/bip32@npm:1.3.1"
+  dependencies:
+    "@noble/curves": ~1.1.0
+    "@noble/hashes": ~1.3.1
+    "@scure/base": ~1.1.0
+  checksum: 394d65f77a40651eba21a5096da0f4233c3b50d422864751d373fcf142eeedb94a1149f9ab1dbb078086dab2d0bc27e2b1afec8321bf22d4403c7df2fea5bfe2
+  languageName: node
+  linkType: hard
+
 "@scure/bip39@npm:1.1.1":
   version: 1.1.1
   resolution: "@scure/bip39@npm:1.1.1"
@@ -1504,6 +1568,16 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@scure/bip39@npm:1.2.1":
+  version: 1.2.1
+  resolution: "@scure/bip39@npm:1.2.1"
+  dependencies:
+    "@noble/hashes": ~1.3.0
+    "@scure/base": ~1.1.0
+  checksum: c5bd6f1328fdbeae2dcdd891825b1610225310e5e62a4942714db51066866e4f7bef242c7b06a1b9dcc8043a4a13412cf5c5df76d3b10aa9e36b82e9b6e3eeaa
+  languageName: node
+  linkType: hard
+
 "@sinclair/typebox@npm:^0.25.16":
   version: 0.25.24
   resolution: "@sinclair/typebox@npm:0.25.24"
@@ -2479,7 +2553,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"bn.js@npm:^4.11.0, bn.js@npm:^4.11.9, bn.js@npm:^4.12.0":
+"bn.js@npm:^4.11.0, bn.js@npm:^4.11.9":
   version: 4.12.0
   resolution: "bn.js@npm:4.12.0"
   checksum: 39afb4f15f4ea537b55eaf1446c896af28ac948fdcf47171961475724d1bb65118cca49fa6e3d67706e4790955ec0e74de584e45c8f1ef89f46c812bee5b5a12
@@ -3693,6 +3767,18 @@ __metadata:
   languageName: node
   linkType: hard
 
+"ethereum-cryptography@npm:^2.1.2":
+  version: 2.1.2
+  resolution: "ethereum-cryptography@npm:2.1.2"
+  dependencies:
+    "@noble/curves": 1.1.0
+    "@noble/hashes": 1.3.1
+    "@scure/bip32": 1.3.1
+    "@scure/bip39": 1.2.1
+  checksum: 2e8f7b8cc90232ae838ab6a8167708e8362621404d26e79b5d9e762c7b53d699f7520aff358d9254de658fcd54d2d0af168ff909943259ed27dc4cef2736410c
+  languageName: node
+  linkType: hard
+
 "ethereumjs-tx@npm:^1.3.7":
   version: 1.3.7
   resolution: "ethereumjs-tx@npm:1.3.7"