diff --git a/docs/release-notes.md b/docs/release-notes.md
index a5911862..c54934db 100644
--- a/docs/release-notes.md
+++ b/docs/release-notes.md
@@ -2,6 +2,7 @@
 
 # Release notes
 **Contents**<br>
+[3.4.0](#340)<br>
 [3.3.2](#332)<br>
 [3.3.1](#331)<br>
 [3.3.0](#330)<br>