diff --git a/libcairo.spec b/libcairo.spec
index e3cb6b1..6f07a00 100644
--- a/libcairo.spec
+++ b/libcairo.spec
@@ -15,7 +15,7 @@
 
 Name:          libcairo
 Version:       1.14.10
-Release:       1mamba
+Release:       2mamba
 Summary:       Cairo provides anti-aliased vector-based rendering for X
 Group:         System/Libraries
 Vendor:        openmamba
@@ -50,7 +50,7 @@ BuildRequires: libXext-devel
 BuildRequires: libXrender-devel
 BuildRequires: libz-devel
 ## AUTOBUILDREQ-END
-BuildRequires: libbinutils-devel >= 2.27-1mamba
+BuildRequires: libbinutils-devel >= 2.29.1-1mamba
 BuildRequires: pkgconfig
 %if %{with_ps}
 BuildRequires: libspectre-devel
@@ -282,6 +282,9 @@ sed -i "s|%{_libdir}/libcairo-gobject.la||g" %{_libdir}/*.la 2>/dev/null
 %{_datadir}/gtk-doc/html/%{pkgname}
 
 %changelog
+* Mon Nov 06 2017 Silvan Calarco <silvan.calarco@mambasoft.it> 1.14.10-2mamba
+- rebuilt by autoport with build requirements: libbinutils-devel>=2.29.1-1mamba
+
 * Sun Jun 18 2017 Automatic Build System <autodist@mambasoft.it> 1.14.10-1mamba
 - automatic version update by autodist