It's a new year and it makes sense to rotate our passwords to make sure we keep this habit of doing it at least once a year (and not because they get leaked).
Following the established system: New users: wikiadmin2023 and wikiuser2023. Then deploy the changes and then start dropping the old users. For wikiuser it should take at most a couple of hours but with wikiadmin we have to wait for all maint scripts to finish which might take a week.