In-memory PM2 is out-of-date

[notflip]

When running any pm2 command, I get the following:

>>>> In-memory PM2 is out-of-date, do:
>>>> $ pm2 update
In memory PM2 version: 5.3.0
Local PM2 version: 5.2.2

Does this mean there's another type of PM2 installed?
Thanks!

[boualikamel]

I'am facing the same issue, and have some security problem, because the version used of pm2 in this repo is outdated and have some security issues.