diff --git a/package.json b/package.json
index b8db312..dc50504 100644
--- a/package.json
+++ b/package.json
@@ -109,7 +109,7 @@
     "typescript": "1.8.10",
     "typings": "0.8.1",
     "webpack": "1.13.1",
-    "webpack-dev-server": "1.14.1",
+    "webpack-dev-server": "1.15.0",
     "zone.js": "0.6.12"
   },
   "contributors": [