diff --git a/htdocs/filefunc.inc.php b/htdocs/filefunc.inc.php
index 54a53fc9175..4e96c341f34 100755
--- a/htdocs/filefunc.inc.php
+++ b/htdocs/filefunc.inc.php
@@ -28,10 +28,10 @@
  *	\file       htdocs/filefunc.inc.php
  * 	\ingroup	core
  *  \brief      File that include conf.php file and functions.lib.php
- *  \version    $Id: filefunc.inc.php,v 1.17 2011/06/28 12:25:43 hregis Exp $
+ *  \version    $Id: filefunc.inc.php,v 1.18 2011/07/13 21:19:58 eldy Exp $
  */
 
-define('DOL_VERSION','3.1.0-alpha');	// Also defined in htdocs/install/inc.php (Ex: x.y.z-alpha, x.y.z)
+define('DOL_VERSION','3.1.0-beta');	// Also defined in htdocs/install/inc.php (Ex: x.y.z-alpha, x.y.z)
 define('EURO',chr(128));
 
 // Definition des constantes syslog
diff --git a/htdocs/install/inc.php b/htdocs/install/inc.php
index 1fd1774d185..bb49200a208 100644
--- a/htdocs/install/inc.php
+++ b/htdocs/install/inc.php
@@ -22,10 +22,10 @@
 /**	    \file       htdocs/install/inc.php
  * 		\ingroup	core
  *		\brief      File that define environment for install pages
- *		\version    $Id: inc.php,v 1.134 2011/07/11 10:53:37 eldy Exp $
+ *		\version    $Id: inc.php,v 1.135 2011/07/13 21:19:58 eldy Exp $
  */
 
-define('DOL_VERSION','3.1.0-alpha');	// Also defined in htdocs/master.inc.php (Ex: x.y.z-alpha, x.y.z)
+define('DOL_VERSION','3.1.0-beta');	// Also defined in htdocs/master.inc.php (Ex: x.y.z-alpha, x.y.z)
 
 require_once('../core/class/translate.class.php');
 require_once('../lib/functions.lib.php');