diff --git a/package.json b/package.json
index d6b4428..175f204 100644
--- a/package.json
+++ b/package.json
@@ -40,5 +40,6 @@
     "typescript-eslint": "^7.8.0",
     "vite": "^5.2.11",
     "vite-tsconfig-paths": "^4.3.2"
-  }
+  },
+  "packageManager": "pnpm@9.1.0"
 }