diff --git a/package.json b/package.json
index f8989e75..6877e092 100644
--- a/package.json
+++ b/package.json
@@ -77,7 +77,7 @@
     "vue-template-compiler": "^2.2.1",
     "vue-unit": "^0.2.x",
     "webpack": "^2.2.1",
-    "webpack-dev-middleware": "^1.10.0",
+    "webpack-dev-middleware": "^5.0.0",
     "webpack-hot-middleware": "^2.16.1",
     "webpack-merge": "^2.6.1"
   },