Outdated Woocommerce Template Files

I am receiving this message on my dash.

“Your theme (Highend) contains outdated copies of some WooCommerce template files. These files may need updating to ensure they are compatible with the current version of WooCommerce. Suggestions to fix this:

Update your theme to the latest version. If no update is available contact your theme author asking about compatibility with the current WooCommerce version.”

The affected templates are:

HighendWP/woocommerce/cart/cart-empty.php version 3.5.0 is out of date. The core version is 7.0.1

HighendWP/woocommerce/cart/cart.php version 4.4.0 is out of date. The core version is 7.0.1

HighendWP/woocommerce/cart/shipping-calculator.php version 4.0.0 is out of date. The core version is 7.0.1

I do not see an available theme update at this time. Will there be one available to address this? If not, how can these template files be fixed?

Thank you.