Resizing a Gold Wedding Band

HI all! I’ve taken a few classes but I’m still super new to the process and I just wanted to make sure of a few things.

My dad needs me to resize his ring up about 1/2 a size. Do I need to anneal it first and if so, is the annealnnealing process for gold different from that of sterling silver,

Thanks a bunch!

No you would not typically anneal for this type of task.