diff --git a/oapp/deps/@layerzerolabs/lz-evm-v1-0.7/package.json b/oapp/deps/@layerzerolabs/lz-evm-v1-0.7/package.json
index e4cc93a..8e9e4ab 100644
--- a/oapp/deps/@layerzerolabs/lz-evm-v1-0.7/package.json
+++ b/oapp/deps/@layerzerolabs/lz-evm-v1-0.7/package.json
@@ -10,7 +10,7 @@
   },
   "dependencies": {},
   "devDependencies": {
-    "@openzeppelin/contracts": "3.4.2-solc-0.7",
+    "@openzeppelin/contracts": "4.9.3",
     "@openzeppelin/contracts-upgradeable": "3.4.2-solc-0.7",
     "hardhat-deploy": "^0.11.44",
     "hardhat-deploy-ethers": "^0.3.0-beta.13"