diff --git a/package.json b/package.json
index c8eba04..8833be7 100644
--- a/package.json
+++ b/package.json
@@ -38,5 +38,5 @@
     "alex": "^11.0.1",
     "textlint-rule-helper": "^2.3.1"
   },
-  "packageManager": "npm@10.9.2"
+  "packageManager": "npm@11.1.0"
 }