[PS4] How do I update MW?

I have exactly 3 games on my PS4. I have MW @135 gigs, DBZ: Kakarot @ 49 gigs and, Star Wars: Battlefront 2 @ 108 gigs. The 4 media apps (YT, dis+, Netflix, Amazon prome) add up to 3.1 gigs. This leaves me with 92 gigs of free space. I have deleted all capture gallery and all other bloat from my PS4, yet when I go to boot MW it tells me I do not have enough free space to update.I play all 3 of these games in week-long type cycles. Is there any possible way to force the update without deleting my other 2 games? I have goo internet bit if I delete any of these games and have to redownload any from scratch in a following week- I get my ISP throttled. I'm ultra pumped for the release of an MW battle royals and yes MW takes anywhere from 8-20 hrs to download depending on who may be using internet in my home at the time of download.is there absolutely anything I can do to update MW without deleting my other 2 games?