diff --git a/libcairomm.spec b/libcairomm.spec
index 495f723..3dadcba 100644
--- a/libcairomm.spec
+++ b/libcairomm.spec
@@ -1,5 +1,5 @@
 Name:          libcairomm
-Version:       1.11.2
+Version:       1.12.0
 Release:       1mamba
 Summary:       A C++ wrapper for the cairo graphics library
 Group:         System/Libraries
@@ -11,24 +11,16 @@ Source:        http://www.cairographics.org/releases/cairomm-%{version}.tar.gz
 License:       LGPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
+BuildRequires: libX11-devel
+BuildRequires: libXext-devel
+BuildRequires: libXrender-devel
 BuildRequires: libcairo-devel
-BuildRequires: libexpat-devel
-BuildRequires: libfontconfig-devel
 BuildRequires: libfreetype-devel
 BuildRequires: libgcc
-BuildRequires: libGL-devel
-BuildRequires: libpixman-devel
 BuildRequires: libpng-devel
-BuildRequires: libpthread-stubs-devel
 BuildRequires: libsigc++-devel
 BuildRequires: libstdc++6-devel
-BuildRequires: libX11-devel
-BuildRequires: libXau-devel
-BuildRequires: libxcb-devel
-BuildRequires: libXdmcp-devel
-BuildRequires: libXrender-devel
 BuildRequires: libz-devel
-BuildRequires: udev-devel
 ## AUTOBUILDREQ-END
 BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
@@ -82,6 +74,9 @@ This package contains static libraries and header files need for development.
 %{_docdir}/cairomm-1.0/reference/cairomm-1.0.tag
 
 %changelog
+* Sun Nov 29 2015 Automatic Build System <autodist@mambasoft.it> 1.12.0-1mamba
+- automatic version update by autodist
+
 * Fri Feb 14 2014 Automatic Build System <autodist@mambasoft.it> 1.11.2-1mamba
 - automatic update by autodist