How do i update server.

[autodromo]

i'm such a noob, i forgot how to do it. i have a server and i try to load it and it says out of date, how do i update it?

[punchthemonkey94]

Go up to tutorials

[skeletor]

just to the same thing you did to install it basciallt.. like punchthemonkey said, follow the tutorial to install.