Update used Font Awesome font to latest version?

Hi there,

some icons I want to use via Font Awesome (e.g. the squared Instagram one: <i class=”fab fa-instagram-square”></i>, from https://fontawesome.com/icons/facebook-f?style=brands) won’t display.

Checking the source code, I see that apparently an older version of font awesome is being loaded:

<link rel='stylesheet' id='fontawesome-free-css' href='https://example.com/wp-content/plugins/getwid/vendors/fontawesome-free/css/all.min.css?ver=5.5.0' type='text/css' media='all'/>

The current version seems to be at least version 5.15 (https://fontawesome.com/changelog/latest).

Can you update the Font Awesome version in use for the theme or how can I update this easily without always loading two versions of the font (first yours, which is loaded via the theme, second mine, which I could add manually)?

Thank you!
Wolfgang