diff --git a/appengine/websockets/package.json b/appengine/websockets/package.json
index b041c3fbb4..fef28409d3 100644
--- a/appengine/websockets/package.json
+++ b/appengine/websockets/package.json
@@ -22,6 +22,6 @@
   },
   "devDependencies": {
     "mocha": "^9.0.0",
-    "puppeteer": "^13.0.0"
+    "puppeteer": "^15.0.0"
   }
 }
diff --git a/run/websockets/package.json b/run/websockets/package.json
index 99d2dd8935..f3003db6fa 100644
--- a/run/websockets/package.json
+++ b/run/websockets/package.json
@@ -18,6 +18,6 @@
   "devDependencies": {
     "google-auth-library": "^8.0.2",
     "got": "^11.8.3",
-    "puppeteer": "^14.1.0"
+    "puppeteer": "^15.0.0"
   }
 }