diff --git a/README.md b/README.md
index d7de204b1..d6fce359b 100644
--- a/README.md
+++ b/README.md
@@ -67,6 +67,8 @@ Also I would like to know about needed examples or documentation stuff.
 
 ## Extensions in the latest SNAPSHOT version 3.3
 
+* allowed Jdbc named parameters within interval expressions
+
 ## Extensions of JSqlParser releases
 
 * [Release Notes](https://github.com/JSQLParser/JSqlParser/releases)