Mangoburst

Hi all, I submitted my application to the Dec 1st deadline schools yesterday, but realized I used an outdated transcript pdf. The one I submitted has all grades from my undergrad institution counting towards my B.S. degree, but after graduating I took a class for audit for fun and this class wasn't included in this document (I didn't think much about it since it's an audit course.) Do you think it matters? Should I try emailing admissions? Every admissions website says that no changes can be made after applications are submitted so I'm a bit worried