Will I get rescinded from USC?

Hey guys,

A few weeks ago I’ve received a spring admission acceptance to USC that was unconditional. It just stated that it requires my final senior transcript to show “satisfactory completion of secondary education”. However, as an IB student, my senior second-semester grades have somewhat decreased.

My senior year second-semester grades dropped as follows from my first semester, do you guys think that it would be a problem for my admission to USC?

IB Bio HL: 5
L&L SL: 5 to 4
Math SL: 6
Chem HL: 4 to 3
Psych SL: 6
Chinese HL: 7 to 6