diff --git a/package.json b/package.json
index 0b5382a1..ae14980a 100644
--- a/package.json
+++ b/package.json
@@ -86,7 +86,7 @@
     "@eslint/eslintrc": "^3.0.0",
     "@eslint/js": "^9.0.0",
     "@ota-meshi/eslint-plugin": "^0.17.0",
-    "@types/eslint": "^8.4.2",
+    "@types/eslint": "^9.0.0",
     "@types/eslint-scope": "^3.7.3",
     "@types/eslint-utils": "^3.0.1",
     "@types/estree": "1.0.5",