diff --git a/superset-frontend/packages/superset-ui-demo/package.json b/superset-frontend/packages/superset-ui-demo/package.json
index a2ff398662dc..d8c17370a5d8 100644
--- a/superset-frontend/packages/superset-ui-demo/package.json
+++ b/superset-frontend/packages/superset-ui-demo/package.json
@@ -43,7 +43,7 @@
     "@types/react-loadable": "^5.5.3",
     "antd": "4.10.3",
     "bootstrap": "^3.4.1",
-    "core-js": "3.8.3",
+    "core-js": "3.28.0",
     "gh-pages": "^3.0.0",
     "global-box": "^1.2.0",
     "jquery": "^3.4.1",