diff --git a/package.json b/package.json
index 69cbd5d..b23a7b9 100644
--- a/package.json
+++ b/package.json
@@ -75,7 +75,7 @@
     "webpack": "2.6.1",
     "webpack-bundle-analyzer": "2.8.2",
     "webpack-config-utils": "2.3.0",
-    "webpack-dev-server": "2.4.5"
+    "webpack-dev-server": "3.8.0"
   },
   "dependencies": {
     "@webcomponents/template": "1.0.0",