diff --git a/web-1.x-2.0/package.json b/web-1.x-2.0/package.json
index c75c8b2..773b586 100644
--- a/web-1.x-2.0/package.json
+++ b/web-1.x-2.0/package.json
@@ -38,6 +38,6 @@
     "svg-sprite-loader": "^0.3.1",
     "url-loader": "^0.5.7",
     "webpack": "^3.0.0",
-    "webpack-dev-server": "2.7.1"
+    "webpack-dev-server": "5.2.6"
   }
 }