upgrading Ubuntu 14.04.1 to 14.04.4


is it safe to upgrade Ubuntu 14.04.1 to 14.04.4 or will that break the Virtualmin installation, and what is the correct procedure ?

From what I have found on the Ubuntu wiki, one would use apt-get install dist-upgrade.
Is there more to it?

Many thanks!

I ran apt-get update and then apt-get dist-upgrade to upgrade to 14.04.5, virtualmin and webmin were also automatically upgraded to the latest versions.

But you should backup your entire server first before trying, just in case! Things that work for me may not work for you.