diff --git a/package.json b/package.json
index 6c5f244..d5cc5ed 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "typescript": "^2.4.2",
     "webpack": "^3.3.0",
     "webpack-dev-middleware": "^1.5.1",
-    "webpack-dev-server": "^2.6.0",
+    "webpack-dev-server": "^3.1.11",
     "webpack-notifier": "^1.3.0"
   }
 }