As discussed here [1], the datetime.utcnow function is deprecated in Python 3.12.

The suggestion is to update it with the datetime.utcnow, according to the official doc [2]. On [3] we have an article about this change.

It will take some time to cause real issues so it is not high priority now (nov-23)

[1] https://redhat-internal.slack.com/archives/C04476G1F7H/p1701273636778219
[2] https://docs.python.org/3/library/datetime.html#datetime.datetime.utcnow
[3] https://blog.miguelgrinberg.com/post/it-s-time-for-a-change-datetime-utcnow-is-now-deprecated