diff --git a/package.json b/package.json
index e750c1d..bc26866 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "ts-loader": "^2.3.7",
     "typescript": "^2.6.1",
     "webpack": "^3.8.1",
-    "webpack-dev-server": "^2.9.4",
+    "webpack-dev-server": "^3.8.0",
     "webpack-shell-plugin": "^0.5.0",
     "yargs": "^9.0.1"
   },