diff --git a/package.json b/package.json
index 85701f1..2e99f7d 100644
--- a/package.json
+++ b/package.json
@@ -13,8 +13,8 @@
     "eslint:fix": "eslint --fix --ext .js --ext .jsx src/"
   },
   "devDependencies": {
-    "@babel/core": "^7.0.0",
-    "@babel/preset-env": "^7.0.0",
+    "@babel/core": "^7.5.4",
+    "@babel/preset-env": "^7.5.4",
     "@babel/preset-react": "^7.0.0",
     "babel-eslint": "^9.0.0",
     "babel-loader": "^8.0.0",
@@ -43,7 +43,7 @@
     "webpack-cli": "^3.1.0"
   },
   "dependencies": {
-    "@babel/polyfill": "7.4.4",
+    "core-js": "^3.1.4",
     "node-sass": "4.12.0",
     "react": "16.8.6",
     "react-dom": "16.8.6"
diff --git a/src/index.js b/src/index.js
index cb3ca05..0a0e535 100644
--- a/src/index.js
+++ b/src/index.js
@@ -17,6 +17,8 @@
  * along with Cockpit; If not, see <http://www.gnu.org/licenses/>.
  */
 
+import "core-js/stable";
+
 import React from 'react';
 import ReactDOM from 'react-dom';
 import { Application } from './app.jsx';