diff --git a/package.json b/package.json
index 79b67ac..417b2c9 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "@typescript-eslint/parser": "^7.0.0",
     "@vitest/coverage-v8": "^1.2.2",
     "@vitest/ui": "^1.2.2",
-    "eslint": "^8.56.0",
+    "eslint": "^9.0.0",
     "eslint-config-prettier": "^9.1.0",
     "prettier": "^3.2.4",
     "resolve-tspaths": "^0.8.17",