revamping

/R IY0 V AE1 M P IH0 NG/
verb
  1. 1

    To renovate, revise, improve or renew.

    โ€œThey plan to revamp the historical theater in the old downtown.โ€

noun
  1. 1

    (gerund of revamp) An act in which something is revamped

Source: https://en.wiktionary.org/wiki/revamp, https://en.wiktionary.org/wiki/revamping