New comment by FollieHiyuki on void-packages repository

https://github.com/void-linux/void-packages/issues/30161#issuecomment-817357157

Comment:
Can you forcefully uninstall `python3-shiboken2` package and try updating again, then manually install that package?
The latest version should be `5.15.2_1` not 5.15.0_3. Maybe due to out of sync mirror...