For me running several FreeBSD relays this is a great hint!
Maybe it will find its way to https://trac.torproject.org/projects/tor/wiki/TorRelayGuide/FreeBSD
Not a problem with FreeBSD.
Switch over to https and latest...
/etc/pkg/FreeBSD.conf:
url: "pkg+https://pkg.FreeBSD.org/$%7BABI%7D/latest",
and run 'pkg upgrade' .
Could you please explain a bit more on this - what exactly to do ?
If it's a shared box, you probably also want devcpu-data, and optionally cpupdate.