Figma has a feature called library swap. See how it works
here
. We recommend making a backup copy before you commit to any swaps. If you don’t want all the updates and just a few, you can copy and paste the new files into your current system file and apply the relevant styles to the components. But the functionalities may not work properly. The safest step for updating to the latest version of UnifiedUI is, switch or update to the latest version and use it as your asset library.