diff --git a/packages/network-contracts/package.json b/packages/network-contracts/package.json
index bf8afb375..ac20f6b58 100644
--- a/packages/network-contracts/package.json
+++ b/packages/network-contracts/package.json
@@ -71,7 +71,7 @@
     "@uniswap/v2-core": "^1.0.1",
     "@uniswap/v2-periphery": "^1.1.0-beta.0",
     "debug": "4.3.3",
-    "ethers": "5.7.0",
+    "ethers": "6.15.0",
     "hardhat": "2.13.1",
     "hardhat-contract-sizer": "2.10.0",
     "hardhat-dependency-compiler": "1.1.3",