diff --git a/mlt.spec b/mlt.spec
index 54cd8f4..1ddc02c 100644
--- a/mlt.spec
+++ b/mlt.spec
@@ -1,5 +1,5 @@
 Name:          mlt
-Version:       6.2.0
+Version:       6.4.0
 Release:       1mamba
 Summary:       An open source multimedia framework, designed and developed for television broadcasting
 Group:         Development/Tools
@@ -95,7 +95,7 @@ CFLAGS="-I%{_includedir}/ffmpeg" %make
 %files devel
 %defattr(-,root,root)
 %{_includedir}/mlt/framework/*.h
-%{_includedir}/mlt++/config.h
+#%{_includedir}/mlt++/config.h
 %{_includedir}/mlt++/Mlt*.h
 %{_libdir}/pkgconfig/mlt-framework.pc
 %{_libdir}/pkgconfig/mlt++.pc
@@ -103,6 +103,9 @@ CFLAGS="-I%{_includedir}/ffmpeg" %make
 %{_libdir}/libmlt++.so
 
 %changelog
+* Tue Nov 15 2016 Automatic Build System <autodist@mambasoft.it> 6.4.0-1mamba
+- automatic version update by autodist
+
 * Thu Apr 21 2016 Automatic Build System <autodist@mambasoft.it> 6.2.0-1mamba
 - automatic version update by autodist