Kanye West’s “Wolves” continues to evolve. Originally, the song featured Sia and Vic Mensa, though The Life of Pablo version only includes Frank Ocean. Now, it seems there’s another iteration featuring Drake and Björk.

Cashmere Cat, the song’s co-producer reportedly spilled the beans on this collaboration via Snapchat. Then, a fan on KanyeToThe published screenshots of the supposed evidence on the forum (via Complex).

Drake has already made contributions to Pablo. The 6 God is credited as a songwriter on two cuts, “30 Hours” and “Facts.” He also reportedly helped Yeezy with “Father Stretch My Hands.” He came by to assist with “no strings,” a grateful Mr. West said last month.

This could also be a sign of things to come. Yeezus said that he’s planning to drop “new shit together” with Drake and Future “soon.”

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West is also gearing up for the release of Turbo Grafx 16 this summer. He has already been in the studio with Kid Cudi working on the Pablo follow-up.