Out of date woo commerce files

I received a notice from WooCommerce that the theme files are out of date.

Please see below and advise how I can resolve this ASAP.
Template Overrides (WooCommerce): archive-product.php,
cart-empty.php,
cart-totals.php,
cart.php,
cross-sells.php,
shipping-calculator.php,
form-billing.php,
form-checkout.php,
form-pay.php,
form-shipping.php,
thankyou.php version 2.0.0 is out of date. The core version is 2.2.0,
content-product.php,
content-product_cat.php,
add-to-cart.php,
loop-end.php,
loop-start.php,
orderby.php version 2.0.0 is out of date. The core version is 2.2.0,
rating.php,
form-login.php,
my-address.php version 2.0.0 is out of date. The core version is 2.2.0,
my-orders.php version 2.1.0 is out of date. The core version is 2.2.0,
external.php,
grouped.php,
simple.php,
variable.php,
meta.php,
product-image.php,
product-thumbnails.php,
rating.php,
related.php,
review.php,
sale-flash.php,
short-description.php,
additional-information.php,
description.php,
tabs.php,
title.php,
up-sells.php,
single-product-reviews.php