diff --git a/examples/simulate-proposal/package.json b/examples/simulate-proposal/package.json
index a9a60d82..51b6d380 100644
--- a/examples/simulate-proposal/package.json
+++ b/examples/simulate-proposal/package.json
@@ -9,7 +9,7 @@
     "start": "node index.js"
   },
   "dependencies": {
-    "@openzeppelin/defender-sdk": "1.15.0",
+    "@openzeppelin/defender-sdk": "2.7.1",
     "dotenv": "^16.3.1",
     "ethers": "^6.9.0"
   }