diff --git a/package.json b/package.json
index cb5f3f2de..501aef8fb 100644
--- a/package.json
+++ b/package.json
@@ -66,7 +66,7 @@
     "@types/mocha": "10.0.6",
     "@types/node": "^20.12.7",
     "chai": "5.1.0",
-    "eslint": "8.57.0",
+    "eslint": "9.1.1",
     "eslint-config-xo": "0.44.0",
     "eslint-plugin-import": "2.29.1",
     "eslint-plugin-redos": "4.4.5",