diff --git a/packages/controller-ext/package.json b/packages/controller-ext/package.json
index 7923438..611fc79 100644
--- a/packages/controller-ext/package.json
+++ b/packages/controller-ext/package.json
@@ -26,7 +26,7 @@
   "devDependencies": {
     "@types/chrome": "^0.1.24",
     "@types/node": "^24.7.1",
-    "copy-webpack-plugin": "^12.0.2",
+    "copy-webpack-plugin": "^13.0.1",
     "terser-webpack-plugin": "^5.3.11",
     "ts-loader": "^9.5.4",
     "typescript": "^5.9.3",