diff --git a/package.json b/package.json
index ada6ff4..6a50c62 100644
--- a/package.json
+++ b/package.json
@@ -65,7 +65,7 @@
         "url-loader": "1.1.2",
         "webpack": "4.16.5",
         "webpack-cli": "3.1.0",
-        "webpack-dev-server": "3.1.5",
+        "webpack-dev-server": "3.9.0",
         "webpack-node-externals": "1.6.0"
     },
     "scripts": {