Upgrading JavaScript Libraries

Hi All,

my client recently issued a pentest to investigate the site I host and administer for them. The most pressing issues in the resulting report were outdated frontend libraries like moment.js, React and jQuery. From what I have seen so far, the versions of these libraries have not changed with the release of Nutmeg, which is why I’d like to ask if and how it would be possible to update these libraries.
The site is currently running version 13.2.3.

Thanks