diff --git a/package.json b/package.json
index 1dd4c9c..6139573 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "@types/node": "^20.14.2",
     "@typescript-eslint/eslint-plugin": "^7.13.0",
     "c8": "^10.1.2",
-    "eslint": "^8.57.0",
+    "eslint": "^9.0.0",
     "jsdom": "^24.1.0",
     "typescript": "^5.4.5",
     "vite": "^5.3.1",