Updating Erpnext with Frappe Cloud

I use Erpnext on frappe cloud with public bench. When I login to Erpnext it says update to latest version with frappe cloud.

My current versions are below.
ERPNext: v15.25.0 (HEAD)
Frappe Framework: v15.28.0 (HEAD)

In frappecloud, Sites, Updates area it says no updates are found. How can I update my apps?

Best regards.

If not raised, please raise the support ticket in Frappe Cloud.