Updating Your CentOS 7 Kernel With a Reboot

[Skhilled]

This works very well but you must reboot the server for it to work:

https://www.howtoforge.com/tutorial/how-to-upgrade-kernel-in-centos-7-server/

I've just upgraded my new server from 3.10 to 5.3.13-1. The current hosting server can't be upgraded due to the way they have things setup. So, I got new hosting and will be moving all sites to it as soon as I'm sure everything works properly. So far, things are looking up!