2025: Son turned 24 in August. Graduated May 2025. Used 529 for his tuition He was under our ACA medical. Now TurboTax says not dependent.

Son turned 24 in August 2025. Graduated May 2025. We used 529 for his Tuition/Room/Board. He was also on our ACA Medical. Now Turbo Tax says he is not a dependent. What do I do?