diff --git a/package.json b/package.json
index 95818fd36beb..64ae28a70c94 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "uglify-js": "2.7.0",
     "underscore": "~1.8.3",
     "underscore.string": "~3.3.4",
-    "webpack": "^2.2.1",
+    "webpack": "^4.0.0",
     "webpack-bundle-tracker": "^0.2.0",
     "webpack-merge": "^4.1.0",
     "which-country": "1.0.0"