change on my product box

I am looking for a freelancer who can make changes to my product box design. Specifically, I need the thickness number on the box to be switched from 3.5mil to 5 mil. I already have the new text ready, so copywriting assistance is not needed. The preferred timeline for implementing these changes is urgent, within 1 week.
Ideal skills and experience for this job include:
- Graphic design
- Attention to detail
- Experience with packaging design
- Ability to work quickly under tight deadlines