2020 Taxes - Dependent - no income, full time student but turned 24 August 2020

It looks like Turbo Tax allowed me to claim my daughter on my taxes in 2020.  She was a full-time student with no income but she turned 24 in August 2020.  I assumed 2021 would be the first year I was unable to claim her.  But now I think this is incorrect based on my research but it contradicts what Turbo tax allowed.