diff --git a/package.json b/package.json
index 38f2bf01..9a59807b 100644
--- a/package.json
+++ b/package.json
@@ -31,5 +31,6 @@
     "anchor-bankrun": "^0.4.0",
     "chai": "^5.1.1",
     "solana-bankrun": "^0.3.0"
-  }
+  },
+  "packageManager": "pnpm@9.12.2+sha512.22721b3a11f81661ae1ec68ce1a7b879425a1ca5b991c975b074ac220b187ce56c708fe5db69f4c962c989452eee76c82877f4ee80f474cebd61ee13461b6228"
 }