If you need to change your answer to "someone else can claim me as a dependent", follow these steps:
Sign into your TurboTax account and click "Take me to my return"
Select Personal Info (top left of program)
Select Edit next to your name
Scroll down the next page until you come to "A few other things we need to know" and at the first question "Someone else can claim me as a dependent on their tax return", answer to Yes
You have clicked a link to a site outside of the TurboTax Community. By clicking "Continue", you will leave the Community and be taken to that site instead.