New podcast art doesn't appear on apple podcasts
I've updated my podcast's artwork. It's 3000x3000 pixels as specified by apple and I've uploaded it to Soundcloud (where my podcast is hosted). The new artwork appears on Spotify, but not on apple podcasts. Any ideas? My RSS feed is: https://feeds.soundcloud.com/users/soundcloud:users:82993400/sounds.rss
Thank you