diff --git a/package.json b/package.json
index 99668ae..6024928 100644
--- a/package.json
+++ b/package.json
@@ -36,6 +36,6 @@
     "vue-loader": "15.6.4",
     "vue-style-loader": "4.1.2",
     "webpack": "4.29.5",
-    "webpack-dev-server": "3.1.14"
+    "webpack-dev-server": "3.9.0"
   }
 }