re ‧ vamp /riːˈvæmp/ BrE AmE verb [transitive]
[ Date: 1800-1900 ; Origin: vamp 'to mend' (16-19 centuries) ]
informal to change something in order to improve it and make it seem more modern:
Many older companies are revamping their image.
—revamp /ˈriːvæmp/ ( also revamping ) noun [countable]