diff --git a/tutorials/cloud-iot-enviro-board-workshop/functions/package.json b/tutorials/cloud-iot-enviro-board-workshop/functions/package.json
index 517dd7eacd..5323979780 100644
--- a/tutorials/cloud-iot-enviro-board-workshop/functions/package.json
+++ b/tutorials/cloud-iot-enviro-board-workshop/functions/package.json
@@ -2,7 +2,7 @@
   "name": "enviro-data",
   "version": "0.0.1",
   "dependencies": {
-    "@google-cloud/pubsub": "^0.18.0",
+    "@google-cloud/pubsub": "^0.29.0",
     "@google-cloud/bigquery": "^3.0.0"
   } 
 }