diff --git a/index.php b/index.php
index 9dcf773fd..e404c3b00 100644
--- a/index.php
+++ b/index.php
@@ -2,7 +2,7 @@
 /**
  +-------------------------------------------------------------------------+
  | Roundcube Webmail IMAP Client                                           |
- | Version 1.2-git                                                         |
+ | Version 1.3-git                                                         |
  |                                                                         |
  | Copyright (C) 2005-2015, The Roundcube Dev Team                         |
  |                                                                         |
diff --git a/installer/index.php b/installer/index.php
index 3e9c6b7c5..b368cf0d2 100644
--- a/installer/index.php
+++ b/installer/index.php
@@ -3,7 +3,7 @@
 /**
  +-------------------------------------------------------------------------+
  | Roundcube Webmail setup tool                                            |
- | Version 1.2-git                                                         |
+ | Version 1.3-git                                                         |
  |                                                                         |
  | Copyright (C) 2009-2015, The Roundcube Dev Team                         |
  |                                                                         |
diff --git a/program/include/iniset.php b/program/include/iniset.php
index a2685e554..dfa6fe98a 100644
--- a/program/include/iniset.php
+++ b/program/include/iniset.php
@@ -21,7 +21,7 @@
 */
 
 // application constants
-define('RCMAIL_VERSION', '1.2-git');
+define('RCMAIL_VERSION', '1.3-git');
 define('RCMAIL_START', microtime(true));
 
 if (!defined('INSTALL_PATH')) {
diff --git a/program/lib/Roundcube/bootstrap.php b/program/lib/Roundcube/bootstrap.php
index f9d9b6935..b5745c9ed 100644
--- a/program/lib/Roundcube/bootstrap.php
+++ b/program/lib/Roundcube/bootstrap.php
@@ -55,7 +55,7 @@ foreach ($config as $optname => $optval) {
 }
 
 // framework constants
-define('RCUBE_VERSION', '1.2-git');
+define('RCUBE_VERSION', '1.3-git');
 define('RCUBE_CHARSET', 'UTF-8');
 
 if (!defined('RCUBE_LIB_DIR')) {