diff --git a/package.json b/package.json
index 4c32c6b..0d8d505 100644
--- a/package.json
+++ b/package.json
@@ -97,7 +97,7 @@
     "url-loader": "0.5.9",
     "webpack": "3.1.0",
     "webpack-bundle-analyzer": ">=3.3.2",
-    "webpack-dev-middleware": "1.11.0",
+    "webpack-dev-middleware": "5.3.4",
     "webpack-hot-middleware": "2.18.2",
     "webpack-md5-hash": "0.0.5"
   },