diff --git a/readme.txt b/readme.txt
index b0deac2..7a8b394 100644
--- a/readme.txt
+++ b/readme.txt
@@ -2,7 +2,7 @@
 Contributors: yoast, joostdevalk, omarreiss, jipmoors, herregroen
 Tags: Yoast, Yoast SEO, development
 Requires at least: 6.4
-Tested up to: 6.5
+Tested up to: 6.6
 Stable tag: 1.18
 Requires PHP: 7.2.5
 License: GPLv2 or later