Dependency problem to install bookwyrm

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1

What type of hardware are you using: VPS bought online
What YunoHost version are you running: 12.0.17
What app is this about: bookwyrm

Describe your issue

Impossible to install bookwyrm, the log says:
WARNING - django.db.utils.NotSupportedError: PostgreSQL 12 or later is required (found 11.17).

Share relevant logs or error messages

https://paste.yunohost.org/raw/setomiceya

2

For some reasons I still had an old 11.4 postgres besides my 15.0 so I forced the migration and bookwyrm is now installed