diff --git a/kollision.spec b/kollision.spec
index 6a49878..c0133ec 100644
--- a/kollision.spec
+++ b/kollision.spec
@@ -1,5 +1,5 @@
 Name:          kollision
-Version:       4.13.0
+Version:       4.13.1
 Release:       1mamba
 Summary:       A simple ball dodging game
 Group:         Graphical Desktop/Applications/Games
@@ -78,6 +78,9 @@ exit 0
 %doc COPYING COPYING.DOC
 
 %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