diff --git a/mailgun.php b/mailgun.php
index 0aedbe3..ac18d55 100755
--- a/mailgun.php
+++ b/mailgun.php
@@ -4,6 +4,7 @@
  * Plugin URI:   http://wordpress.org/extend/plugins/mailgun/
  * Description:  Mailgun integration for WordPress
  * Version:      1.8.5
+ * Tested up to:      6.1
  * Author:       Mailgun
  * Author URI:   http://www.mailgun.com/
  * License:      GPLv2 or later
diff --git a/readme.md b/readme.md
index d04b635..d2dc120 100755
--- a/readme.md
+++ b/readme.md
@@ -4,7 +4,7 @@ Mailgun for WordPress
 Contributors: mailgun, sivel, lookahead.io, m35dev
 Tags: mailgun, smtp, http, api, mail, email
 Requires at least: 3.3
-Tested up to: 6.0.1
+Tested up to: 6.1
 Stable tag: 1.8.5
 License: GPLv2 or later
 
diff --git a/readme.txt b/readme.txt
index f2eafe5..f059775 100755
--- a/readme.txt
+++ b/readme.txt
@@ -4,7 +4,7 @@ Mailgun for WordPress
 Contributors: mailgun, sivel, lookahead.io, m35dev
 Tags: mailgun, smtp, http, api, mail, email
 Requires at least: 3.3
-Tested up to: 6.0.1
+Tested up to: 6.1
 Stable tag: 1.8.5
 License: GPLv2 or later