diff --git a/debug/basic/package.json b/debug/basic/package.json
index 57620b74a..f51b249c2 100644
--- a/debug/basic/package.json
+++ b/debug/basic/package.json
@@ -20,7 +20,7 @@
     "http-server": "^0.11.1",
     "imports-loader": "^0.6.5",
     "raw-loader": "^0.5.1",
-    "webpack": "^3.0.0",
+    "webpack": "^4.0.0",
     "worker-loader": "^1.1.0"
   },
   "devDependencies": {