diff --git a/wp-admin/about.php b/wp-admin/about.php
index 1ce28fef89..7f78acc768 100644
--- a/wp-admin/about.php
+++ b/wp-admin/about.php
@@ -376,3 +376,9 @@ _n_noop(
 
 /* translators: %s: Documentation URL. */
 __( 'For more information, see <a href="%s">the release notes</a>.' );
+
+/* translators: 1: WordPress version number, 2: Link to update WordPress */
+__( 'Important! Your version of WordPress (%1$s) is no longer supported, you will not receive any security updates for your website. To keep your site secure, please <a href="%2$s">update to the latest version of WordPress</a>.' );
+
+/* translators: 1: WordPress version number, 2: Link to update WordPress */
+__( 'Important! Your version of WordPress (%1$s) will stop receiving security updates in the near future. To keep your site secure, please <a href="%2$s">update to the latest version of WordPress</a>.' );
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 16e1fe118e..a84c9a0d4b 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.1-beta1-54321';
+$wp_version = '6.1-beta1-54322';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.