diff --git a/package.json b/package.json
index 15f51b6..e0919a9 100644
--- a/package.json
+++ b/package.json
@@ -11,6 +11,6 @@
   "author": "AMPHTML Team",
   "license": "Apache-2.0",
   "dependencies": {
-    "@ampproject/cloudflare-optimizer-scripts": "2.8.8"
+    "@ampproject/cloudflare-optimizer-scripts": "2.9.0"
   }
 }