You can, if you wish. I wouldn't do anything else until it reached 7.8 - 8, then drop it to 7.5 or a bit less. Lower TA levels will slow the pH rise but not eliminate it. Minimize aeration - that is what really drives pH rise because of CO2 outgassing.
If history is any indication, it will be back at 7.8 tomorrow morning. It won't stay at 7.5 for long.