diff --git a/v2/airdrop-platform/contracts/package.json b/v2/airdrop-platform/contracts/package.json
index 639d9f64..cd68b559 100644
--- a/v2/airdrop-platform/contracts/package.json
+++ b/v2/airdrop-platform/contracts/package.json
@@ -44,7 +44,7 @@
     "axios": "^0.28.0",
     "csv-parse": "^5.5.6",
     "dotenv": "^16.0.1",
-    "ethereum-waffle": "^3.0.0",
+    "ethereum-waffle": "^4.0.10",
     "ethereumjs-util": "^7.0.4",
     "ethers": "5.7.2",
     "hardhat": "^2.22.6",