diff --git a/assets/eip-4400/package.json b/assets/eip-4400/package.json
index 3530cc75b46dfc..972eaa72a8d030 100644
--- a/assets/eip-4400/package.json
+++ b/assets/eip-4400/package.json
@@ -3,13 +3,13 @@
   "devDependencies": {
     "@nomiclabs/hardhat-ethers": "^2.0.2",
     "@nomiclabs/hardhat-waffle": "^2.0.1",
-    "@typechain/ethers-v5": "^2.0.0",
+    "@typechain/ethers-v5": "^3.0.0",
     "@types/chai": "^4.2.14",
     "@types/mocha": "^8.0.3",
     "@types/node": "^14.14.6",
     "chai": "^4.3.4",
-    "ethereum-waffle": "^3.4.0",
-    "ethers": "^5.4.7",
+    "ethereum-waffle": "^4.0.8",
+    "ethers": "^6.0.0",
     "hardhat": "^2.6.7",
     "hardhat-abi-exporter": "^2.3.1",
     "hardhat-typechain": "^0.3.3",