The ESRB website has updated the rating for Resident Evil 6, maintaining its Mature 17+ rating but adding Xbox Series X|S to the list of supported platforms. The image confirms this update.

Initially released in 2012 for PlayStation 3 and Xbox 360, Resident Evil 6 received a remastered version in 2016 for PlayStation 4 and Xbox One. This new listing strongly suggests a further remaster is in the works for current-generation consoles, likely including PlayStation 5. However, official confirmation is still pending.
Interestingly, the game's genre description has changed. Previous versions were categorized as "third-person shooter," while this new listing describes it as "survival horror." This subtle shift hints at potential differences between this release and the previous remaster, though specifics remain undisclosed. Further details are anticipated during an official announcement.
Beyond this remaster, excitement builds for Resident Evil 9, rumored to be set four years after the events of Resident Evil Village.