diff --git a/package.json b/package.json
index ecfe37720..3a08add65 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,7 @@
     "uglifyjs-webpack-plugin": "1.2.5",
     "url-loader": "0.6.2",
     "webpack": "3.8.1",
-    "webpack-dev-server": "2.11.3",
+    "webpack-dev-server": "4.0.0",
     "webpack-manifest-plugin": "1.3.2",
     "whatwg-fetch": "2.0.3"
   },