diff --git a/qemu.spec b/qemu.spec
index d679621..6a69978 100644
--- a/qemu.spec
+++ b/qemu.spec
@@ -1,5 +1,5 @@
 Name:          qemu
-Version:       2.4.0
+Version:       2.4.0.1
 Release:       1mamba
 Summary:       A generic and open source processor emulator
 Group:         Applications/Emulators
@@ -263,6 +263,9 @@ fi
 %attr(0755,root,root) %{_bindir}/%{name}*.static
 
 %changelog
+* Wed Sep 23 2015 Automatic Build System <autodist@mambasoft.it> 2.4.0.1-1mamba
+- automatic version update by autodist
+
 * Sat Sep 12 2015 Automatic Build System <autodist@mambasoft.it> 2.4.0-1mamba
 - automatic version update by autodist