update version

Author: simbahebinbo

Diff for: basic/25-multi-sig-wallet/package.json

@@ -9,12 +9,12 @@
   "author": "",
   "license": "ISC",
   "devDependencies": {
-    "@nomiclabs/hardhat-ethers": "^2.0.2",
-    "@nomiclabs/hardhat-waffle": "^2.0.1",
-    "chai": "^4.3.4",
-    "dotenv": "^10.0.0",
-    "ethereum-waffle": "^3.4.0",
-    "ethers": "^5.3.1",
-    "hardhat": "^2.4.1"
+    "@nomiclabs/hardhat-ethers": "^2.2.2",
+    "@nomiclabs/hardhat-waffle": "^2.0.3",
+    "chai": "^4.3.7",
+    "dotenv": "^16.0.3",
+    "ethereum-waffle": "^4.0.9",
+    "ethers": "^5.7.2",
+    "hardhat": "^2.12.6"
   }
 }