diff --git a/10up-experience.php b/10up-experience.php
index 0a3fee7..f3c69c0 100644
--- a/10up-experience.php
+++ b/10up-experience.php
@@ -3,7 +3,7 @@
  * Plugin Name:       10up Experience
  * Plugin URI:        https://github.com/10up/10up-experience
  * Description:       The 10up Experience plugin configures WordPress to better protect and inform clients, aligned to 10up’s best practices.
- * Version:           1.13.0
+ * Version:           1.13.1
  * Author:            10up
  * Author URI:        https://10up.com
  * License:           GPLv2 or later
@@ -19,7 +19,7 @@
 
 use YahnisElsts\PluginUpdateChecker\v5\PucFactory;
 
-define( 'TENUP_EXPERIENCE_VERSION', '1.13.0' );
+define( 'TENUP_EXPERIENCE_VERSION', '1.13.1' );
 define( 'TENUP_EXPERIENCE_DIR', __DIR__ );
 define( 'TENUP_EXPERIENCE_FILE', __FILE__ );
 
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 252349f..243626a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,9 @@
 
 All notable changes to this project will be documented in this file, per [the Keep a Changelog standard](http://keepachangelog.com/).
 
+## [1.13.1] - 2024-12-12
+* Fix SSO bug with @10up.com emails
+
 ## [1.13.0] - 2024-12-09
 
 * Turn on Fueled SSO by default
diff --git a/includes/classes/SSO/SSO.php b/includes/classes/SSO/SSO.php
index 97109bf..c237ead 100644
--- a/includes/classes/SSO/SSO.php
+++ b/includes/classes/SSO/SSO.php
@@ -229,11 +229,21 @@ public function process_client_login() {
 			$user_id = false;
 			$user    = get_user_by( 'email', $email );
 
+			if ( ! $user ) {
+				$short_email = str_replace( '@get10up.com', '@10up.com', $email );
+				$user        = get_user_by( 'email', $short_email );
+			}
+
 			if ( ! $user && preg_match( '#@fueled\.com$#i', $email ) ) {
 				// Check if fueled person had a 10up email
 				$old_10up_email = str_replace( '@fueled.com', '@get10up.com', $email );
 				$tenup_user     = get_user_by( 'email', $old_10up_email );
 
+				if ( ! $tenup_user ) {
+					$old_10up_email = str_replace( '@fueled.com', '@10up.com', $email );
+					$tenup_user     = get_user_by( 'email', $old_10up_email );
+				}
+
 				if ( $tenup_user ) {
 					// Turn off email change notification
 					add_filter( 'send_email_change_email', '__return_false' );