diff --git a/packages/sui-bundler/package.json b/packages/sui-bundler/package.json
index bee60fee3..366cfca6a 100644
--- a/packages/sui-bundler/package.json
+++ b/packages/sui-bundler/package.json
@@ -51,7 +51,7 @@
     "strip-ansi": "6.0.1",
     "style-loader": "3.3.1",
     "url": "0.11.0",
-    "webpack-dev-server": "5.0.4",
+    "webpack-dev-server": "4.15.2",
     "webpack-manifest-plugin": "5.0.0",
     "webpack-node-externals": "3.0.0",
     "webpack": "5.82.1"