Updating your show’s artwork in Buzzsprout automatically updates the file in your RSS feed, so iTunes will be able to pick it up when it’s ready.
iTunes says it can take anywhere from 24 hours to 14 days to update a show’s artwork in their main listings.
Unfortunately, the answer is usually just to wait it out, but if you’re nervous, in some rare cases we’ve found the delay happens because the artwork has a CMYK color profile.
iTunes requires an RGB color profile for podcast artwork. If you have CMYK as your color profile, they would reject it.
Of course, you can easily send us an email as well and we can make sure everything is ship-shape, as well.