diff --git a/dbg/package.json b/dbg/package.json
index ad50c9c..0956d26 100644
--- a/dbg/package.json
+++ b/dbg/package.json
@@ -91,7 +91,7 @@
         "mocha": "^10.0.0",
         "nyc": "^15.1.0",
         "puppeteer": "^19.0.0",
-        "rollup": "^3.8.1",
+        "rollup": "^4.9.6",
         "rollup-plugin-minify-es": "^1.1.1",
         "rollup-plugin-istanbul": "^4.0.0",
         "rollup-plugin-cleanup": "^3.2.1",