Switch Python Version in FCOS


i need to switch to python3.7 or python3.8 on my fcos34.
I can install the packages but the symlink in /usr/bin/ will not be updated.
How can i switch this symlink to an other python verison?

What’s your use case for installing Python outside of a container?
Have you tried removing the existing version, rebooting, and then installing the new one?

I use saltstack (salt-ssh) to deploy my containers. And Saltstack is not fully compatible with python 3.8 and 3.9.
I also tried to remove the version and install an other one.
Now i found i workaround. I install the missing dependencies over pip and now my salt states running.