diff --git a/gtk-vnc.spec b/gtk-vnc.spec
index 4dcff07..f10ebf1 100644
--- a/gtk-vnc.spec
+++ b/gtk-vnc.spec
@@ -1,8 +1,8 @@
 %define majver %(echo %version | cut -d. -f 1-2)
 
 Name:          gtk-vnc
-Version:       0.5.3
-Release:       2mamba
+Version:       0.5.4
+Release:       1mamba
 Summary:       A VNC viewer widget for GTK
 Group:         Development/Libraries
 Vendor:        openmamba
@@ -138,6 +138,9 @@ This package contains a module allowing use of the GTK-VNC widget from python.
 ##%doc examples/gvncviewer.py 
 
 %changelog
+* Sun Apr 19 2015 Automatic Build System <autodist@mambasoft.it> 0.5.4-1mamba
+- automatic version update by autodist
+
 * Tue May 20 2014 Silvan Calarco <silvan.calarco@mambasoft.it> 0.5.3-2mamba
 - rebuilt with gtk 3.0