diff --git a/readme.txt b/readme.txt
index 1db4331..05d1213 100644
--- a/readme.txt
+++ b/readme.txt
@@ -1,7 +1,7 @@
 === IceCubo ===
 Contributors: MaxPressy
 Requires at least: 6.1
-Tested up to: 6.4
+Tested up to: 6.6
 Requires PHP: 7.3.5
 License: GPLv2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html