Hi @Stathis_Kan_i5,
I wonder whether you can read the stable update post in order to solve your problem.
‘[Stable Update] 2024-05-29 - Kernels, Plasma 6.0.5, GNOME 46.2, Mesa’
They post instructions about the python AUR packages update from 3.11 to 3.12.
Hope it help, regards