diff --git a/package.json b/package.json
index 8bffa56..208fa30 100644
--- a/package.json
+++ b/package.json
@@ -38,5 +38,6 @@
   },
   "dependencies": {
     "prettier": "^3.6.2"
-  }
+  },
+  "packageManager": "pnpm@11.4.0"
 }