diff --git a/wp-includes/class.wp-dependencies.php b/wp-includes/class.wp-dependencies.php
index a5ac9cda83..313faa19ed 100644
--- a/wp-includes/class.wp-dependencies.php
+++ b/wp-includes/class.wp-dependencies.php
@@ -246,7 +246,7 @@ class WP_Dependencies {
 	 *
 	 * @param string $handle Name of the item. Should be unique.
 	 * @param string $key    The data key.
-	 * @param string $value  The data value.
+	 * @param mixed  $value  The data value.
 	 * @return bool True on success, false on failure.
 	 */
 	public function add_data( $handle, $key, $value ) {
@@ -266,7 +266,7 @@ class WP_Dependencies {
 	 *
 	 * @param string $handle Name of the item. Should be unique.
 	 * @param string $key    The data key.
-	 * @return string|false Extra item data (string), false otherwise.
+	 * @return mixed Extra item data (string), false otherwise.
 	 */
 	public function get_data( $handle, $key ) {
 		if ( ! isset( $this->registered[ $handle ] ) ) {
diff --git a/wp-includes/version.php b/wp-includes/version.php
index eca886be5e..76ec2d66fd 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.4-RC3-47501';
+$wp_version = '5.4-RC3-47503';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.