diff --git a/extensions/amp-access/0.1/iframe-api/package.json b/extensions/amp-access/0.1/iframe-api/package.json
index 83fdbad50d2b..6cf26d64dd54 100644
--- a/extensions/amp-access/0.1/iframe-api/package.json
+++ b/extensions/amp-access/0.1/iframe-api/package.json
@@ -16,7 +16,7 @@
   "devDependencies": {
     "babel-plugin-external-helpers": "6.22.0",
     "babel-preset-env": "1.7.0",
-    "rollup": "4.21.3",
+    "rollup": "4.22.4",
     "@rollup/plugin-babel": "6.0.4",
     "rollup-plugin-cleanup": "3.2.1"
   }