diff --git a/gf-emailblacklist.php b/gf-emailblacklist.php
index ac0c6cb..8e0978b 100644
--- a/gf-emailblacklist.php
+++ b/gf-emailblacklist.php
@@ -3,7 +3,7 @@
  * Plugin Name: Gravity Forms Email Blacklist
  * Plugin URI: https://wordpress.org/plugins/gravity-forms-email-blacklist/
  * Description: This plugin adds the ability to set a blacklist of domains on the email field in gravity forms.
- * Version: 2.5.5
+ * Version: 2.5.6
  * Author: CrossPeak Software
  * Author URI: https://www.crosspeaksoftware.com/
  * Text Domain: gravity-forms-email-blacklist
diff --git a/readme.txt b/readme.txt
index 8657504..450c2d0 100644
--- a/readme.txt
+++ b/readme.txt
@@ -3,8 +3,8 @@ Contributors: crosspeak, hallme, timbhowe, matt-h-1, Matt Thomas
 Donate link: N/A
 Tags: gravity forms, gravity form, forms, gravity, form, email blacklist, block email, blacklist
 Requires at least: 3.8
-Tested up to: 6.1.1
-Stable tag: 2.5.5
+Tested up to: 6.3.1
+Stable tag: 2.5.6
 License: GPLv2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html
 
@@ -62,6 +62,10 @@ Once set up these settings will be used on this form only and in place of the gl
 
 === Changelog ===
 
+= 2.5.6 =
+* Fix PHP error under PHP 8+
+* Fix with multiple email fields and different blacklists.
+
 = 2.5.5 =
 * Fixed version number issue