update
verb
• make (something) more modern or up to date.
• "security measures are continually updated and improved"
Similar:
modernize,
bring up to date,
renovate,
refurbish,
recondition,
overhaul,
re-equip,
improve,
better,
upgrade,
streamline,
rationalize,
reform,
revise,
correct,
amend,
bring up to code,
update
noun
• an act of updating something or someone or an updated version of something.
• "an update on recently published crime figures"