diff --git a/iot/scripts/package.json b/iot/scripts/package.json
index 98cfe688c5..9d0c0e68e8 100644
--- a/iot/scripts/package.json
+++ b/iot/scripts/package.json
@@ -8,6 +8,6 @@
     "node": ">=10.0.0"
   },
   "dependencies": {
-    "@google-cloud/pubsub": "^2.0.0"
+    "@google-cloud/pubsub": "^3.0.0"
   }
 }