No new Core updates shown

I have a HA Green running these versions:

Until now all Core updates and the like would show up.
After 2025.8.3 no new updates were shown. In the supervisor log I found this (after pushing the Refresh button in System > Updates):

2025-09-17 14:29:44.416 WARNING (MainThread) [supervisor.jobs] ‘StoreManager.reload’ blocked from execution, unsupported OS version

2025-09-17 14:29:44.476 WARNING (MainThread) [supervisor.jobs] ‘Updater.fetch_data’ blocked from execution, unsupported OS version

Anyone knows how to handle this?

I have a similar error on HAOS installed in a Proxmox VM.
I cannot update my HAOS version from 10.5 to any other newer version. No updates show up.

2025-09-19 01:59:24.314 WARNING (MainThread) [supervisor.jobs] 'Updater.fetch_data' blocked from execution, unsupported OS version
2025-09-19 01:59:34.606 WARNING (MainThread) [supervisor.jobs] 'Updater.fetch_data' blocked from execution, unsupported OS version
2025-09-19 02:00:08.918 WARNING (MainThread) [supervisor.jobs] 'Updater.fetch_data' blocked from execution, unsupported OS version

These are my versions:

Hello Michiel Nieuwstraten,

Try doing it in the cli…

That worked. But in steps:

ha os update 
## ended up with 11.5

ha os update --version 15.2 
## because 16.2 was not found or so, but the core update became visible in the UI

ha os update 
## ended up with 16.2

Thanks for showing this solution!

This is the part that was missing for me. When I tried to do just this from version 10.5:

ha os update

It did not update. But adding the version at the end suddenly worked.

ha os update --version 16.2

this indeed did the trick to get HA OS upgraded…

it also fixed the problem with adding new repo’s