My Forge server has nginx 1.15.8. My PCI Compliance scan has failed because this version is EOL and out of service. So I need to upgrade, but my normal commands
sudo apt-get update,
sudo apt-get upgrade and
sudo apt-get dist-upgrade don't seem to have changed the nginx version.
First, I'm wondering if upgrading nginx to the latest version like this is even something I should be looking to do (instead of say, starting with a brand new Forge server). The one huge caveat here is that I am running PHP 5.6 and need to be able to do this for some legacy code (I know, I know that's bad - an upgrade is in process).
Second, I'm wondering if someone might be able to point me in the right direction on how I could undertake this upgrade.
Thanks in advance!