diff --git a/app/polymer/package.json b/app/polymer/package.json
index df5d7d7efd7d..67b895a8fd78 100644
--- a/app/polymer/package.json
+++ b/app/polymer/package.json
@@ -32,7 +32,7 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/core": "5.3.0-alpha.22",
+    "@storybook/core": "6.0.0",
     "@webcomponents/webcomponentsjs": "^1.2.0",
     "core-js": "^3.0.1",
     "global": "^4.3.2",