credit question

[patrick409]

Hi,

I recently was denied credit for a CC. Got a free credit report from Transunion, as they are what the bank used. Turns out some information didn't belong there, disputed it, and got it deleted. Score went from 600 to 740.

Now, my questions is: Do I have to dispute the same information through Equifax and Experian? Or will Transunion update the other two credit bureaus?

Thanks!