If you install using the .deb file, you have to manually install for every update.
Linux Mint 22.1 is compatible with Ubuntu 24.04 (Noble), so you can use the PPA package repository (https://launchpad.net/~jonaski/+archive/ubuntu/strawberry) to get updates.
Debian and Ubuntu based distros are usually late in updating to newer libraries and programs. If you are like me, and do not like this, it's better to switch to a different distro, I'd recommend Fedora for versioned yearly released version, they update programs like Strawberry continuously even before a new version of the distro, or openSUSE for rolling release distro for continuous updates of everything.