diff --git a/readme.txt b/readme.txt
index 9e4f404..dad3ccf 100644
--- a/readme.txt
+++ b/readme.txt
@@ -3,7 +3,7 @@ Contributors: rafaucau
 Donate link: https://github.com/android-com-pl/oembed-infogram?sponsor=1
 Tags: Infogram, oEmbed, AMP, Gutenberg
 Requires at least: 5.9
-Tested up to: 6.3
+Tested up to: 6.4
 Stable tag: 1.1.3
 Requires PHP: 7.4
 License: GPL v3