Woocoomerce did two updates within a matter a days. There is a message in the Admin that says the following:

Your theme (Luxury WP Child) contains outdated copies of some WooCommerce template files. These files may need updating to ensure they are compatible with the current version of WooCommerce. You can see which files are affected from the system status page. If in doubt, check with the author of the theme.

What needs to be done to update the theme/child theme?