diff --git a/unetbootin.spec b/unetbootin.spec
index 2a3738f..2714418 100644
--- a/unetbootin.spec
+++ b/unetbootin.spec
@@ -1,5 +1,5 @@
 Name:          unetbootin
-Version:       655
+Version:       657
 Release:       1mamba
 Summary:       Create bootable Live Linux USB drives without burning a CD
 Group:         Graphical Desktop/Applications/Utilities
@@ -64,6 +64,9 @@ cp unetbootin_64.png %{buildroot}%{_datadir}/pixmaps/unetbootin.png
 %{_datadir}/unetbootin/unetbootin_*.qm
 
 %changelog
+* Sun Nov 19 2017 Automatic Build System <autodist@mambasoft.it> 657-1mamba
+- automatic update by autodist
+
 * Fri Aug 11 2017 Automatic Build System <autodist@mambasoft.it> 655-1mamba
 - automatic version update by autodist