diff --git a/README.txt b/README.txt
index 18bad80..6c3c695 100644
--- a/README.txt
+++ b/README.txt
@@ -1,7 +1,7 @@
 COURSE FORMAT Onetopic
 ============================
 
-Package tested in: moodle 3.9+ and 3.10+.
+Package tested in: moodle 3.11+.
 
 QUICK INSTALL
 ==============