diff --git a/appengine/websockets/package.json b/appengine/websockets/package.json
index 9d5ee5b2eb..994d6729d5 100644
--- a/appengine/websockets/package.json
+++ b/appengine/websockets/package.json
@@ -28,7 +28,7 @@
     "eslint-plugin-node": "^10.0.0",
     "eslint-plugin-prettier": "^3.0.0",
     "mocha": "^6.0.0",
-    "puppeteer": "^1.11.0"
+    "puppeteer": "^2.0.0"
   },
   "cloud-repo-tools": {
     "test": {