diff --git a/package.json b/package.json
index 2c8ccc7..e059f20 100644
--- a/package.json
+++ b/package.json
@@ -40,5 +40,6 @@
     "eslint-config-next": "16.2.9",
     "tailwindcss": "^4",
     "typescript": "^5"
-  }
+  },
+  "packageManager": "yarn@4.18.0+sha512.fcb8716fe7cd0eece141ffc18b92193a9df9204c1ba83189c288835223fc0bbe64af473bab0d5e9927a7daeb5caf2bb07eb2787cc9338ca040ea125f2a1f2f7e"
 }