diff --git a/package.json b/package.json
index 9768708..59ff809 100644
--- a/package.json
+++ b/package.json
@@ -77,7 +77,7 @@
     "vue-loader": "^14.0.0",
     "vue-template-compiler": "^2.5.0",
     "webpack": "^3.0.0",
-    "webpack-dev-server": "^2.5.1",
+    "webpack-dev-server": "^3.1.5",
     "webpack-merge": "^4.1.0",
     "whatwg-fetch": "^2.0.3"
   },