diff --git a/change_log.txt b/change_log.txt
index cecda63d..892e5d26 100644
--- a/change_log.txt
+++ b/change_log.txt
@@ -1,4 +1,6 @@
- ===== 3.1.28 ===== (13.12.2015)
+ ===== 3.1.29-dev ===== (xx.xx.2015)
+ 
+ ===== 3.1.28 ===== (13.12.2015)
  13.12.2015
   - bugfix {foreach} and {section} with uppercase characters in name attribute did not work (forum topic 25819)
   - bugfix $smarty->debugging_ctrl = 'URL' did not work (forum topic 25811)
diff --git a/libs/Smarty.class.php b/libs/Smarty.class.php
index 17457131..1b76315a 100644
--- a/libs/Smarty.class.php
+++ b/libs/Smarty.class.php
@@ -27,7 +27,7 @@
  * @author    Uwe Tews
  * @author    Rodney Rehm
  * @package   Smarty
- * @version   3.1.28
+ * @version   3.1.29-dev
  */
 
 /**
@@ -118,7 +118,7 @@ class Smarty extends Smarty_Internal_TemplateBase
     /**
      * smarty version
      */
-    const SMARTY_VERSION = '3.1.28';
+    const SMARTY_VERSION = '3.1.29-dev/1';
 
     /**
      * define variable scopes