diff --git a/kig.spec b/kig.spec
index 6d50931..0b03ca1 100644
--- a/kig.spec
+++ b/kig.spec
@@ -1,5 +1,5 @@
 Name:          kig
-Version:       4.13.0
+Version:       4.13.1
 Release:       1mamba
 Summary:       Interactive Geometry
 Group:         Graphical Desktop/Applications/Educational
@@ -93,6 +93,9 @@ exit 0
 %doc AUTHORS COPYING COPYING.DOC ChangeLog README.Developers README.in TODO
 
 %changelog
+* Mon May 19 2014 Automatic Build System <autodist@mambasoft.it> 4.13.1-1mamba
+- automatic version update by autodist
+
 * Thu Apr 17 2014 Automatic Build System <autodist@mambasoft.it> 4.13.0-1mamba
 - automatic version update by autodist