diff --git a/changelog.txt b/changelog.txt
index 4ff451a3..ab0be913 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,3 +1,6 @@
+= 20260508 =
+ * Tested with WordPress 6.9
+
 = 20231220 =
  * Added checks: Style Variations tag for block theme
  * Update: Team name from Theme Review Team to Themes Team 
diff --git a/readme.txt b/readme.txt
index 430b0c22..111649bc 100644
--- a/readme.txt
+++ b/readme.txt
@@ -1,9 +1,9 @@
 === Theme Check ===
 Contributors: Otto42, pross, poena, dingo-d, acosmin, kafleg, joyously
 Requires at Least: 3.7
-Tested Up To: 6.6
+Tested Up To: 6.9
 Tags: themes, guidelines, wordpress.org
-Stable tag: 20231220
+Stable tag: 20260508
 
 A simple and easy way to test your theme for all the latest WordPress standards and practices. A great theme development tool!
 
diff --git a/theme-check.php b/theme-check.php
index aaa818e7..293e1aee 100644
--- a/theme-check.php
+++ b/theme-check.php
@@ -4,7 +4,7 @@
  * Plugin URI: https://github.com/WordPress/theme-check/
  * Description: A simple and easy way to test your theme for all the latest WordPress standards and practices. A great theme development tool!
  * Author: Themes Team
- * Version: 20231220
+ * Version: 20260508
  * Text Domain: theme-check
  * License: GPLv2
  * License URI: https://www.gnu.org/licenses/gpl-2.0.html