diff --git a/wp-admin/includes/class-wp-ms-themes-list-table.php b/wp-admin/includes/class-wp-ms-themes-list-table.php
index 7f751a3b2f..de1b741234 100644
--- a/wp-admin/includes/class-wp-ms-themes-list-table.php
+++ b/wp-admin/includes/class-wp-ms-themes-list-table.php
@@ -301,7 +301,7 @@ class WP_MS_Themes_List_Table extends WP_List_Table {
 		$a = $theme_a[ $orderby ];
 		$b = $theme_b[ $orderby ];
 
-		if ( $a == $b ) {
+		if ( $a === $b ) {
 			return 0;
 		}
 
diff --git a/wp-includes/version.php b/wp-includes/version.php
index b860d70d94..b45b5167c0 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.6-alpha-48966';
+$wp_version = '5.6-alpha-48967';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.