diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 13a4c60..d4d49bc 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -31,13 +31,13 @@ jobs:
           persist-credentials: false
 
       - name: Initialise CodeQL
-        uses: github/codeql-action/init@db488ddef3bf6cb639b32c2e9a7c0a7ea8271d28 # v4.37.8
+        uses: github/codeql-action/init@cdf488f595d80d6e07e03d4674febd5ab45fa938 # v4.37.9
         with:
           languages: ${{ matrix.language }}
           build-mode: ${{ matrix.build-mode }}
           queries: +security-and-quality
 
       - name: Perform CodeQL analysis
-        uses: github/codeql-action/analyze@db488ddef3bf6cb639b32c2e9a7c0a7ea8271d28 # v4.37.8
+        uses: github/codeql-action/analyze@cdf488f595d80d6e07e03d4674febd5ab45fa938 # v4.37.9
         with:
           category: "/language:${{ matrix.language }}"
diff --git a/package.json b/package.json
index ecb342b..d1c16ca 100644
--- a/package.json
+++ b/package.json
@@ -44,27 +44,27 @@
   ],
   "devDependencies": {
     "@eslint/js": "10.0.1",
-    "@nomicfoundation/hardhat-ethers": "3.1.3",
-    "@types/chai": "4.3.20",
+    "@nomicfoundation/hardhat-ethers": "4.0.15",
+    "@types/chai": "5.2.3",
     "@types/fs-extra": "11.0.4",
     "@types/mocha": "10.0.10",
-    "@types/node": "26.3.0",
-    "chai": "4.5.0",
+    "@types/node": "26.4.0",
+    "chai": "6.2.2",
     "eslint": "10.9.1",
     "eslint-config-prettier": "10.1.8",
     "ethers": "6.17.0",
     "globals": "17.11.0",
-    "hardhat": "2.29.1",
-    "mocha": "11.8.0",
+    "hardhat": "3.15.0",
+    "mocha": "12.0.0",
     "prettier": "3.9.6",
     "prettier-plugin-solidity": "2.4.1",
     "ts-node": "10.9.2",
-    "typescript": "6.0.3",
-    "typescript-eslint": "8.68.0"
+    "typescript": "7.0.2",
+    "typescript-eslint": "8.69.0"
   },
   "peerDependencies": {
-    "@nomicfoundation/hardhat-ethers": "^3.1.3",
+    "@nomicfoundation/hardhat-ethers": "^4.0.0",
     "ethers": "^6.17.0",
-    "hardhat": "^2.29.0"
+    "hardhat": "^3.0.0"
   }
 }