diff --git a/libxfce4ui.spec b/libxfce4ui.spec
index 737824a..f4d5662 100644
--- a/libxfce4ui.spec
+++ b/libxfce4ui.spec
@@ -1,53 +1,49 @@
 %define majver %(echo %version | cut -d. -f1-2)
 Name:          libxfce4ui
-Version:       4.10.0
-Release:       2mamba
+Version:       4.12.1
+Release:       1mamba
 Summary:       Xfce's unified widgets library
 Group:         System/Libraries
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           http://www.xfce.org
-Source:        http://archive.xfce.org/xfce/%{majver}/src/libxfce4ui-%{version}.tar.bz2
+Source:        http://archive.xfce.org/src/xfce/libxfce4ui/%{majver}/libxfce4ui-%{version}.tar.bz2
 License:       LGPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glade3-devel
 BuildRequires: glibc-devel
-BuildRequires: gtk-doc
+BuildRequires: libICE-devel
+BuildRequires: libSM-devel
+BuildRequires: libX11-devel
+BuildRequires: libXau-devel
+BuildRequires: libXdmcp-devel
 BuildRequires: libatk-devel
+BuildRequires: libbsd-devel
 BuildRequires: libbzip2-devel
 BuildRequires: libcairo-devel
 BuildRequires: libdbus-devel
 BuildRequires: libdbus-glib-devel
-BuildRequires: libelf-devel
 BuildRequires: libexpat-devel
 BuildRequires: libffi-devel
 BuildRequires: libfontconfig-devel
 BuildRequires: libfreetype-devel
 BuildRequires: libgdk-pixbuf-devel
-BuildRequires: libGL-devel
 BuildRequires: libglib-devel
+BuildRequires: libgraphite2-devel
+BuildRequires: libgtk-devel
 BuildRequires: libgtk2-devel
-BuildRequires: libICE-devel
+BuildRequires: libharfbuzz-devel
+BuildRequires: liblzma-devel
 BuildRequires: libpango-devel
-BuildRequires: libpixman-devel
-BuildRequires: libpng14-devel
-BuildRequires: libpthread-stubs-devel
+BuildRequires: libpng-devel
 BuildRequires: libselinux-devel
-BuildRequires: libSM-devel
 BuildRequires: libstartup-notification-devel
-BuildRequires: libstdc++6-devel
 BuildRequires: libuuid-devel
-BuildRequires: libX11-devel
-BuildRequires: libXau-devel
 BuildRequires: libxcb-devel
-BuildRequires: libXdmcp-devel
 BuildRequires: libxfce4util-devel
 BuildRequires: libxml2-devel
-BuildRequires: libXrender-devel
 BuildRequires: libz-devel
-BuildRequires: pkg-config
-BuildRequires: udev-devel
 BuildRequires: xfconf-devel
 ## AUTOBUILDREQ-END
 Provides:      libxfce4mcs
@@ -104,7 +100,9 @@ This package includes the %{name} API documentation.
 %{_libdir}/glade3/modules/libxfce4uiglade.la
 %{_libdir}/glade3/modules/libxfce4uiglade.so
 %{_libdir}/libxfce4kbd-private-2.so.*
+%{_libdir}/libxfce4kbd-private-3.so.*
 %{_libdir}/libxfce4ui-1.so.*
+%{_libdir}/libxfce4ui-2.so.*
 %{_datadir}/applications/xfce4-about.desktop
 %{_datadir}/icons/hicolor/48x48/apps/xfce4-logo.png
 %{_datadir}/glade3/catalogs/libxfce4ui.xml
@@ -118,10 +116,16 @@ This package includes the %{name} API documentation.
 %{_includedir}/xfce4
 %{_libdir}/libxfce4kbd-private-2.la
 %{_libdir}/libxfce4kbd-private-2.so
+%{_libdir}/libxfce4kbd-private-3.la
+%{_libdir}/libxfce4kbd-private-3.so
 %{_libdir}/libxfce4ui-1.la
 %{_libdir}/libxfce4ui-1.so
+%{_libdir}/libxfce4ui-2.la
+%{_libdir}/libxfce4ui-2.so
 %{_libdir}/pkgconfig/libxfce4kbd-private-2.pc
+%{_libdir}/pkgconfig/libxfce4kbd-private-3.pc
 %{_libdir}/pkgconfig/libxfce4ui-1.pc
+%{_libdir}/pkgconfig/libxfce4ui-2.pc
 %doc ChangeLog NEWS README THANKS TODO
 
 %files apidocs
@@ -129,6 +133,12 @@ This package includes the %{name} API documentation.
 %{_datadir}/gtk-doc/html/%{name}
 
 %changelog
+* Fri Mar 27 2015 Silvan Calarco <silvan.calarco@mambasoft.it> 4.12.1-1mamba
+- update to 4.12.1
+
+* Thu Mar 12 2015 Automatic Build System <autodist@mambasoft.it> 4.12.0-1mamba
+- automatic version update by autodist
+
 * Fri Oct 26 2012 Silvan Calarco <silvan.calarco@mambasoft.it> 4.10.0-2mamba
 - provide/obsolete libxfcegui4[-devel] and libxfce4mcs[-devel]