diff --git a/packages/network-contracts/package.json b/packages/network-contracts/package.json
index 8f0211030..08c2f1461 100644
--- a/packages/network-contracts/package.json
+++ b/packages/network-contracts/package.json
@@ -59,7 +59,7 @@
     "@ethersproject/keccak256": "5.7.0",
     "@ethersproject/strings": "5.7.0",
     "@ethersproject/constants": "5.7.0",
-    "@metamask/eth-sig-util": "7.0.1",
+    "@metamask/eth-sig-util": "8.1.0",
     "@nomicfoundation/hardhat-chai-matchers": "1.0.5",
     "@nomicfoundation/hardhat-toolbox": "2.0.0",
     "@nomicfoundation/hardhat-verify": "2.0.11",