You can tell us about changes in your passport details in 2 ways.
Applied online
You can update your passport details in ImmiAccount on the 'update us' tab.
Not all details can be updated online in ImmiAccount such as changes to date of birth or gender.
Applied on paper or unable to update online
If you applied on paper or can't update your details online, complete
Form 929 - Change of address and/or passport details form.
