Can not install tor-geoipdb because it depends on an unreleased version of the tor package

I am running Debian buster on ARM64. I want to install tor-geoipdb through '# apt-get install tor-geoipdb'. I first ran '# apt-get install tor' to install the tor package after installing deb.torproject.org-keyring first. When I then try to install tor-geoipdb it fails, because it depends on tor (>= 0.4.5.8-1~~d10.buster+1), while tor (>= 0.4.5.7-1~~d10.buster+1) is installed. This can also be seen here: https://deb.torproject.org/torproject.org/dists/buster/main/binary-arm64/Packages