Go to Disneyland Resort. All passport upgrades must be done in person. Park your car in the parking garage. If you don't have a parking pass on your passport and plan to upgrade, take the parking receipt given to you when you pay for parking at the structure entrance. You will pay the difference later.
Go to any of the ticket booths at the front entrance or the annual passport processing center inside Disneyland Park. Tell the representative you would like to upgrade your annual passport. Present your current passport and choose the level you would like to upgrade to. If you are purchasing parking for your new passport, present your parking receipt. (If you already have parking on your passport, it will be valid on the upgrade as well.) If you purchased your upgrade at the ticket booth, go to Step 3. If you went to the processing center inside the park, go to Step 4.
Take your upgrade ticket from the customer service representative and go inside Disneyland Park to the annual passport processing center. The representative there should give you your old passport and a ticket for the upgrade. If you purchased parking, you will be given a ticket for parking as well.
Wait in line at the annual passport processing center. When it is your turn, give the customer service representative your old passport, the ticket upgrade and the ticket for parking, if you purchased it. The representative will enter your information and ask you to step backward to have your photo taken against the backdrop behind you.
Wait for your new passport. The process can take up to 15 minutes; someone will call your name or bring it out to you when it's ready.