diff --git a/wp-includes/class-wp-xmlrpc-server.php b/wp-includes/class-wp-xmlrpc-server.php
index 945d659fb0..0be3318ee7 100644
--- a/wp-includes/class-wp-xmlrpc-server.php
+++ b/wp-includes/class-wp-xmlrpc-server.php
@@ -766,7 +766,7 @@ class wp_xmlrpc_server extends IXR_Server {
 		}
 
 		if ( in_array( 'menu', $fields, true ) ) {
-			$_taxonomy['show_in_menu'] = (bool) $_taxonomy->show_in_menu;
+			$_taxonomy['show_in_menu'] = (bool) $taxonomy->show_in_menu;
 		}
 
 		if ( in_array( 'object_type', $fields, true ) ) {
diff --git a/wp-includes/version.php b/wp-includes/version.php
index fa50d98502..d3123afa9e 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.7-alpha-49854';
+$wp_version = '5.7-alpha-49856';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.