diff --git a/doc/intro.txt b/doc/intro.txt
index 7cb04b9..896a1c1 100644
--- a/doc/intro.txt
+++ b/doc/intro.txt
@@ -1,7 +1,7 @@
                              -----------------------
                               HAProxy Starter Guide
                              -----------------------
-                                   version 2.3
+                                   version 2.4
 
 
 This document is an introduction to HAProxy for all those who don't know it, as