diff --git a/wp-includes/kses.php b/wp-includes/kses.php
index 15b884f35e..465364e6de 100644
--- a/wp-includes/kses.php
+++ b/wp-includes/kses.php
@@ -2060,8 +2060,8 @@ function safecss_filter_attr( $css, $deprecated = '' ) {
 	 * @since 2.8.1
 	 * @since 4.4.0 Added support for `min-height`, `max-height`, `min-width`, and `max-width`.
 	 * @since 4.6.0 Added support for `list-style-type`.
-	 * @since 5.0.0 Added support for `text-transform`.
 	 * @since 5.0.0 Added support for `background-image`.
+	 * @since 5.1.0 Added support for `text-transform`.
 	 *
 	 * @param string[] $attr Array of allowed CSS attributes.
 	 */
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 8c620751e6..cd7b1c7b31 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.1-alpha-44530';
+$wp_version = '5.1-alpha-44531';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.