sudo pacman -Syu thunderbird

:: Synchronizing package databases...
 core is up to date
 extra is up to date
 community is up to date
:: Starting full system upgrade...
resolving dependencies...
looking for conflicting packages...

Packages (2) botan-2.19.3-1  thunderbird-102.9.1-1

Total Download Size:    53.92 MiB
Total Installed Size:  215.96 MiB

:: Proceed with installation? [Y/n] 

botan is making me laugh. Fuck, what a sense of humour I got.