Outdated Copies of Woocommerce Template Files

Hi,

I’ve been receiving this error: “Your theme (Highend) contains outdated copies of some WooCommerce template files.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. You can see which files are affected from the system status page. If in doubt, check with the author of the theme.” Can you help me with this? When i perform a system status check, the below appears in the Templates section:

Templates [?]
Overrides (WooCommerce): HighendWP/woocommerce/archive-product.php,
HighendWP/woocommerce/cart/cart-empty.php,
HighendWP/woocommerce/cart/cart-totals.php,
HighendWP/woocommerce/cart/cart.php,
HighendWP/woocommerce/cart/cross-sells.php,
HighendWP/woocommerce/cart/shipping-calculator.php,
HighendWP/woocommerce/checkout/form-billing.php,
HighendWP/woocommerce/checkout/form-checkout.php,
HighendWP/woocommerce/checkout/form-pay.php,
HighendWP/woocommerce/checkout/form-shipping.php,
HighendWP/woocommerce/checkout/thankyou.php,
HighendWP/woocommerce/content-product.php version 1.6.4 is out of date. The core version is 2.4.0,
HighendWP/woocommerce/content-product_cat.php version 1.6.4 is out of date. The core version is 2.4.0,
HighendWP/woocommerce/global/quantity-input.php,
HighendWP/woocommerce/loop/add-to-cart.php,
HighendWP/woocommerce/loop/loop-end.php,
HighendWP/woocommerce/loop/loop-start.php,
HighendWP/woocommerce/loop/orderby.php,
HighendWP/woocommerce/loop/rating.php,
HighendWP/woocommerce/myaccount/form-login.php,
HighendWP/woocommerce/myaccount/my-address.php,
HighendWP/woocommerce/myaccount/my-orders.php,
HighendWP/woocommerce/single-product/add-to-cart/external.php,
HighendWP/woocommerce/single-product/add-to-cart/grouped.php,
HighendWP/woocommerce/single-product/add-to-cart/simple.php,
HighendWP/woocommerce/single-product/add-to-cart/variable.php version 2.3.0 is out of date. The core version is 2.4.0,
HighendWP/woocommerce/single-product/meta.php,
HighendWP/woocommerce/single-product/product-image.php,
HighendWP/woocommerce/single-product/product-thumbnails.php,
HighendWP/woocommerce/single-product/rating.php,
HighendWP/woocommerce/single-product/related.php,
HighendWP/woocommerce/single-product/review.php,
HighendWP/woocommerce/single-product/sale-flash.php,
HighendWP/woocommerce/single-product/short-description.php,
HighendWP/woocommerce/single-product/tabs/additional-information.php,
HighendWP/woocommerce/single-product/tabs/description.php,
HighendWP/woocommerce/single-product/tabs/tabs.php version 2.0.0 is out of date. The core version is 2.4.0,
HighendWP/woocommerce/single-product/title.php,
HighendWP/woocommerce/single-product/up-sells.php,
HighendWP/woocommerce/single-product-reviews.php