diff --git a/package.json b/package.json
index 929e99b..cf6facf 100644
--- a/package.json
+++ b/package.json
@@ -13,5 +13,6 @@
   "dependencies": {
     "node": "^18.20.3",
     "moment": "^2.30.1"
-  }
+  },
+  "packageManager": "pnpm@9.7.0"
 }