diff --git a/qmc2.spec b/qmc2.spec
index 84c7214..606d578 100644
--- a/qmc2.spec
+++ b/qmc2.spec
@@ -1,5 +1,5 @@
 Name:          qmc2
-Version:       0.63
+Version:       0.64
 Release:       1mamba
 Summary:       A Qt 4 based multi-platform GUI front end for several MAME, MESS and UME variants
 Group:         Graphical Desktop/Applications/Games
@@ -51,6 +51,9 @@ QMC2 is a Qt 4 based multi-platform GUI front end for several MAME, MESS and UME
 %{_datadir}/qmc2/*
 
 %changelog
+* Fri May 27 2016 Automatic Build System <autodist@mambasoft.it> 0.64-1mamba
+- automatic version update by autodist
+
 * Thu Apr 28 2016 Automatic Build System <autodist@mambasoft.it> 0.63-1mamba
 - automatic version update by autodist