upgrade package questions

[Lonnie Cumberland]

Hello All,

Could someone please tell me how to upgrade a package over the web?

What I mean is that i have used /stand/sysinstall >>configure >> 
Pachages which allowed me to choose ftp://ftp1.freebsd.org to install a 
package from but now I need to manually upgrade a package "Gettext 
0.13.?" I think that it was over to "Gettext 0.14.?"

What would be the command like way to do this?

Thanks,
Lonnie