diff --git a/kmplot.spec b/kmplot.spec
index 6ce4dfc..41b74f3 100644
--- a/kmplot.spec
+++ b/kmplot.spec
@@ -1,5 +1,5 @@
 Name:          kmplot
-Version:       4.13.2
+Version:       4.13.3
 Release:       1mamba
 Summary:       Mathematical Function Plotter
 Group:         Graphical Desktop/Applications/Educational
@@ -90,6 +90,9 @@ exit 0
 %doc COPYING COPYING.DOC TODO
 
 %changelog
+* Tue Jul 15 2014 Automatic Build System <autodist@mambasoft.it> 4.13.3-1mamba
+- automatic version update by autodist
+
 * Fri Jun 13 2014 Automatic Build System <autodist@mambasoft.it> 4.13.2-1mamba
 - automatic version update by autodist