diff --git a/package.json b/package.json
index bbc50f9..ec40b28 100644
--- a/package.json
+++ b/package.json
@@ -73,7 +73,7 @@
     "vue-template-compiler": "^2.4.2",
     "vuex": "^3.0.0",
     "webpack": "^3.5.4",
-    "webpack-dev-server": "^2.7.1"
+    "webpack-dev-server": "^3.1.5"
   },
   "files": [
     "lib",