diff --git a/hardhat/package.json b/hardhat/package.json
index a472fc4144..1885097648 100644
--- a/hardhat/package.json
+++ b/hardhat/package.json
@@ -18,6 +18,9 @@
   "homepage": "https://github.com/denislav-mladenov/go-ethereum#readme",
   "devDependencies": {
     "@nomicfoundation/hardhat-toolbox": "^5.0.0",
-    "hardhat": "^2.22.5"
+    "hardhat": "^2.22.5",
+    "@nomiclabs/hardhat-waffle": "^2.0.0",
+    "ethereum-waffle": "^3.4.0",
+    "chai": "^4.3.4"
   }
 }