diff --git a/duplicate-post.php b/duplicate-post.php
index 4c980fc1..820badbd 100644
--- a/duplicate-post.php
+++ b/duplicate-post.php
@@ -13,7 +13,7 @@
  * Author:      Enrico Battocchi & Team Yoast
  * Author URI:  https://yoa.st/team-yoast-duplicate
  * Text Domain: duplicate-post
- * Requires at least: 6.3
+ * Requires at least: 6.4
  * Requires PHP: 7.2.5
  *
  * Copyright 2020-2024 Yoast BV (email : info@yoast.com)
diff --git a/readme.txt b/readme.txt
index e4653bc2..b7676394 100644
--- a/readme.txt
+++ b/readme.txt
@@ -2,7 +2,7 @@
 Contributors: 		yoast, lopo
 Donate link: 		https://yoast.com/wordpress/plugins/duplicate-post/
 Tags: 				duplicate post, copy, clone
-Requires at least: 	6.3
+Requires at least: 	6.4
 Tested up to: 		6.5
 Stable tag: 		4.5
 Requires PHP:		7.2.5