Recently we have made pen-test on Magento 2.3.3 version.

We have received the following issues.

Vulnerable Javascript Library Versions In Use

 

> adminhtml/Magento/backend/en_US/jquery/jquery-ui-1.9.2.js
adminhtml/Magento/backend/en_US/knockoutjs/knockout.js
adminhtml/Magento/backend/en_US/jquery.js

Can we upgrade these library files to latest versions?

How this can be achieved can anyone help me with the steps to implement it.

Thanks in advance!!