Book cover is using an old placeholder instead of the actual cover

[Calvin]

Back when I was working on early publishing stuff and my cover guy hadn't finished coloring yet, I put up an unfinished version of the cover art to the store page just as a placeholder while I worked on my store page. That art has since been replaced with the finished version. However, its come to my attention that the Goodreads page for my book still uses the old, ugly placeholder art that very few people were ever meant to see. How exactly do I get it changed?

If it helps explain it, there was actually a brief period during setup when I accidentally hit publish early when I meant to set a preorder date. I took it down almost immediately, but if pre-release covers aren't used, then this could be a result of that incident.

[Martin]

We do not change covers on paperback editions. You can request a further edition for the new cover at 'adding new books and editions'