diff --git a/package.json b/package.json
index 505a381..bdb517f 100644
--- a/package.json
+++ b/package.json
@@ -57,5 +57,6 @@
   },
   "dependencies": {
     "@actions/core": "^1.10.0"
-  }
+  },
+  "packageManager": "pnpm@7.28.0"
 }