diff --git a/simple-page-ordering.php b/simple-page-ordering.php
index 74cd390..5a52b55 100644
--- a/simple-page-ordering.php
+++ b/simple-page-ordering.php
@@ -4,7 +4,7 @@
  * Plugin URI:        http://10up.com/plugins/simple-page-ordering-wordpress/
  * Description:       Order your pages and hierarchical post types using drag and drop on the built in page list. For further instructions, open the "Help" tab on the Pages screen.
  * Version:           2.7.1
- * Requires at least: 6.4
+ * Requires at least: 6.3
  * Requires PHP:      7.4
  * Author:            10up
  * Author URI:        https://10up.com