diff --git a/htdocs/main.inc.php3 b/htdocs/main.inc.php3
index d8f22d14227..9b42fd82756 100644
--- a/htdocs/main.inc.php3
+++ b/htdocs/main.inc.php3
@@ -19,7 +19,7 @@
  * $Source$
  *
  */
-define('DOL_VERSION','0.5.1');
+define('DOL_VERSION','0.5.2');
 
 if (! include ("conf/conf.php"))
 {