diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index f081a008e03..f664926f991 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -3548,7 +3548,7 @@
 * Feature - Allow setting the product post type slug to a static (non-translatable) text, mainly to be used for translating and WPML setups.
 * Feature - Added lost password shortcode / email notification (thanks Max Rice).
 * Feature - Simplified permalink/base settings now found in Settings > Permalinks.
-* Feature - Support more permalink structures (from https://codex.wordpress.org/Using_Permalinks)
+* Feature - Support more permalink structures (from https://wordpress.org/support/article/using-permalinks/)
 * Feature - Added option to resend order emails, checkboxes select which one.
 * Feature - New layered nav current filters widget. This lists active filters from all layered nav for de-selection.
 * Feature - Added the option to sell products individually (only allow 1 in the cart).
diff --git a/includes/admin/views/html-admin-page-status-report.php b/includes/admin/views/html-admin-page-status-report.php
index 4fbfe8e7266..0f713bfd6f5 100644
--- a/includes/admin/views/html-admin-page-status-report.php
+++ b/includes/admin/views/html-admin-page-status-report.php
@@ -821,7 +821,7 @@ if ( 0 < count( $dropins_mu_plugins['mu_plugins'] ) ) :
 				$found_error = true;
 			} elseif ( ! $_page['page_visible'] ) {
 				/* Translators: %s: docs link. */
-				echo '<mark class="error"><span class="dashicons dashicons-warning"></span> ' . wp_kses_post( sprintf( __( 'Page visibility should be <a href="%s" target="_blank">public</a>', 'woocommerce' ), 'https://codex.wordpress.org/Content_Visibility' ) ) . '</mark>';
+				echo '<mark class="error"><span class="dashicons dashicons-warning"></span> ' . wp_kses_post( sprintf( __( 'Page visibility should be <a href="%s" target="_blank">public</a>', 'woocommerce' ), 'https://wordpress.org/support/article/content-visibility/' ) ) . '</mark>';
 				$found_error = true;
 			} else {
 				// Shortcode check.
diff --git a/includes/class-wc-order-item.php b/includes/class-wc-order-item.php
index 215f4e693c1..6bc4df36c23 100644
--- a/includes/class-wc-order-item.php
+++ b/includes/class-wc-order-item.php
@@ -38,7 +38,7 @@ class WC_Order_Item extends WC_Data implements ArrayAccess {
 
 	/**
 	 * Meta type. This should match up with
-	 * the types available at https://codex.wordpress.org/Function_Reference/add_metadata.
+	 * the types available at https://developer.wordpress.org/reference/functions/add_metadata/.
 	 * WP defines 'post', 'user', 'comment', and 'term'.
 	 *
 	 * @var string
diff --git a/includes/data-stores/abstract-wc-order-item-type-data-store.php b/includes/data-stores/abstract-wc-order-item-type-data-store.php
index 99beda776d5..2e2fb6c67a0 100644
--- a/includes/data-stores/abstract-wc-order-item-type-data-store.php
+++ b/includes/data-stores/abstract-wc-order-item-type-data-store.php
@@ -18,7 +18,7 @@ abstract class Abstract_WC_Order_Item_Type_Data_Store extends WC_Data_Store_WP i
 
 	/**
 	 * Meta type. This should match up with
-	 * the types available at https://codex.wordpress.org/Function_Reference/add_metadata.
+	 * the types available at https://developer.wordpress.org/reference/functions/add_metadata/.
 	 * WP defines 'post', 'user', 'comment', and 'term'.
 	 *
 	 * @var string
diff --git a/includes/data-stores/class-wc-data-store-wp.php b/includes/data-stores/class-wc-data-store-wp.php
index fedccda42be..9e08ec6d6bb 100644
--- a/includes/data-stores/class-wc-data-store-wp.php
+++ b/includes/data-stores/class-wc-data-store-wp.php
@@ -18,7 +18,7 @@ class WC_Data_Store_WP {
 
 	/**
 	 * Meta type. This should match up with
-	 * the types available at https://codex.wordpress.org/Function_Reference/add_metadata.
+	 * the types available at https://developer.wordpress.org/reference/functions/add_metadata/.
 	 * WP defines 'post', 'user', 'comment', and 'term'.
 	 *
 	 * @var string
diff --git a/readme.txt b/readme.txt
index a9e3d3d6bfb..9e6856390ac 100644
--- a/readme.txt
+++ b/readme.txt
@@ -158,7 +158,7 @@ In the search field type “WooCommerce,” then click “Search Plugins.” Onc
 
 = Manual installation =
 
-Manual installation method requires downloading the WooCommerce plugin and uploading it to your web server via your favorite FTP application. The WordPress codex contains [instructions on how to do this here](https://codex.wordpress.org/Managing_Plugins#Manual_Plugin_Installation).
+Manual installation method requires downloading the WooCommerce plugin and uploading it to your web server via your favorite FTP application. The WordPress codex contains [instructions on how to do this here](https://wordpress.org/support/article/managing-plugins/#manual-plugin-installation).
 
 = Updating =