My friend never goes in to the DMV to renew his license, he does it by mail and they still have his photo of when he got his license at age 19. Last time I went in, they gave me the option to take a new photo or keep the old one. So they should allow you to take a new photo.
You shouldn't have any issues with this, unless I guess you end up at a DMV in an area where people try to get into your business.