Spotcast doesn't work after upgrading to HA 2021.4

Hi, I just upgraded HA to the latest release. everything went well except for Spotify integration (Spotcast integration from HACS). Here what i get from my log file:

Logger: homeassistant.setup
First occurred: 11:32:50 AM (1 occurrences)
Last logged: 11:32:50 AM

Setup failed for spotcast: Unable to import component: cannot import name 'KNOWN_CHROMECAST_INFO_KEY' from 'homeassistant.components.cast.media_player' (/usr/src/homeassistant/homeassistant/components/cast/

Any idea how to solve this? TY

Known issue. It’s being tracked here: HA 2021.4.0 - spotcast failed · Issue #174 · fondberg/spotcast (