diff --git a/package.json b/package.json
index 6fe6c95..b19f182 100644
--- a/package.json
+++ b/package.json
@@ -22,5 +22,6 @@
     "eslint": "^8.57.0",
     "rimraf": "^6.0.1",
     "typescript": "^5.5.4"
-  }
+  },
+  "packageManager": "pnpm@9.7.0"
 }