diff --git a/GraphicsMagick.spec b/GraphicsMagick.spec
index 0299a6c..205c5c0 100644
--- a/GraphicsMagick.spec
+++ b/GraphicsMagick.spec
@@ -1,5 +1,5 @@
 Name:          GraphicsMagick
-Version:       1.3.19
+Version:       1.3.20
 Release:       1mamba
 Summary:       The swiss army knife of image processing
 Group:         Applications/Graphics
@@ -12,26 +12,32 @@ License:       MIT
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: ghostscript-devel
 BuildRequires: glibc-devel
-BuildRequires: libbzip2-devel
-BuildRequires: libe2fs-devel
-BuildRequires: libfreetype-devel
-BuildRequires: libgcc
-BuildRequires: libgomp-devel
 BuildRequires: libICE-devel
-BuildRequires: libjasper-devel
-BuildRequires: libjpeg-devel
-BuildRequires: liblcms-devel
-BuildRequires: libltdl-devel
-BuildRequires: libpng-devel
 BuildRequires: libSM-devel
-BuildRequires: libstdc++6-devel
-BuildRequires: libtiff-devel
-BuildRequires: libwmf-devel
 BuildRequires: libX11-devel
 BuildRequires: libXau-devel
-BuildRequires: libxcb-devel
 BuildRequires: libXdmcp-devel
 BuildRequires: libXext-devel
+BuildRequires: libbzip2-devel
+BuildRequires: libfreetype-devel
+BuildRequires: libgcc
+BuildRequires: libglib-devel
+BuildRequires: libgomp-devel
+BuildRequires: libgraphite2-devel
+BuildRequires: libharfbuzz-devel
+BuildRequires: libjasper-devel
+BuildRequires: libjbig-devel
+BuildRequires: libjpeg-devel
+BuildRequires: liblcms2-devel
+BuildRequires: libltdl-devel
+BuildRequires: liblzma-devel
+BuildRequires: libperl
+BuildRequires: libpng-devel
+BuildRequires: libstdc++6-devel
+BuildRequires: libtiff-devel
+BuildRequires: libuuid-devel
+BuildRequires: libwmf-devel
+BuildRequires: libxcb-devel
 BuildRequires: libxml2-devel
 BuildRequires: libz-devel
 BuildRequires: perl-devel
@@ -87,7 +93,6 @@ Use the module to read, manipulate, or write an image or image sequence from wit
 #-----------------------------------------------------------------
 #DPS               --with-dps=yes                no
 #FlashPIX          --with-fpx=yes                no
-#JBIG              --with-jbig=no                no
 #TRIO              --with-trio=yes               no
 # Note: configure says: If vsnprintf is missing, look for TRIO
 
@@ -98,7 +103,7 @@ Use the module to read, manipulate, or write an image or image sequence from wit
    --with-dps \
    --with-fpx \
    --with-ttf \
-   --without-jbig \
+   --with-jbig \
    --with-jpeg \
    --with-jp2 \
    --with-lcms \
@@ -114,7 +119,8 @@ Use the module to read, manipulate, or write an image or image sequence from wit
    --with-x \
    --with-xml \
    --with-zlib \
-   --with-threads
+   --with-threads \
+   --x-libraries=%{_libdir}
 
 %make
 %make perl-build
@@ -141,7 +147,7 @@ chmod 755 %{buildroot}%{perl_vendorarch}/auto/Graphics/Magick/Magick.so
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 
-%post -p /sbin/ldconfig
+%post   -p /sbin/ldconfig
 %postun -p /sbin/ldconfig
 
 %files
@@ -196,6 +202,9 @@ chmod 755 %{buildroot}%{perl_vendorarch}/auto/Graphics/Magick/Magick.so
 %defattr(-,root,root)
 
 %changelog
+* Mon Sep 01 2014 Stefano Cotta Ramusino <stefano.cotta@openmamba.org> 1.3.20-1mamba
+- update to 1.3.20
+
 * Sun Jan 05 2014 Automatic Build System <autodist@mambasoft.it> 1.3.19-1mamba
 - automatic update by autodist