Pick listvalues

Pick listvalues

What's the secret behind making new pick list values appear in the pick list?     I go in, add a new value, click update, click save, re-search my ticket, go to the field and the value I just added is not there.    I refresh the page and the value is still not there.    What do I need to do to make it show up there?  Clear my cache, wait 30 mintues, do a handstand?