diff --git a/mupdf.spec b/mupdf.spec
index 5c3d6f2..6e192f2 100644
--- a/mupdf.spec
+++ b/mupdf.spec
@@ -1,5 +1,5 @@
 Name:          mupdf
-Version:       1.13.0
+Version:       1.16.1
 Release:       1mamba
 Summary:       A lightweight PDF, XPS, and E-book viewer
 Group:         Graphical Desktop/Applications/Publishing
@@ -7,7 +7,8 @@ Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           http://mupdf.com/
-Source:        http://mupdf.com/downloads/mupdf-%{version}-source.tar.gz
+Source:        https://mupdf.com/downloads/archive/mupdf-%{version}-source.tar.xz
+#Source:        http://mupdf.com/downloads/mupdf-%{version}-source.tar.gz
 License:       Affero GNU Public License
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -40,17 +41,17 @@ Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
 This package contains libraries and header files for developing applications that use %{name}.
 
 
-%debug_package
+#% debug_package
 
 %prep
 %setup -q -n %{name}-%{version}-source
 
 %build
-%make prefix=%{_prefix}
+%make prefix=%{_prefix} libdir=%{_libdir}
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
-%makeinstall prefix=%{_prefix}
+%makeinstall prefix=%{_prefix} libdir=%{_libdir}
 
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
@@ -64,8 +65,8 @@ This package contains libraries and header files for developing applications tha
 #%{_bindir}/mjsgen
 %{_bindir}/mupdf-gl
 %{_bindir}/mupdf-x11
-#%{_bindir}/mupdf-x11-curl
-#%{_bindir}/muraster
+%{_bindir}/mupdf-x11-curl
+%{_bindir}/muraster
 %{_bindir}/mutool
 %{_mandir}/man1/mupdf.1*
 %{_mandir}/man1/mutool.1*
@@ -79,14 +80,17 @@ This package contains libraries and header files for developing applications tha
 %{_includedir}/mupdf/fitz/*.h
 %dir %{_includedir}/mupdf/pdf
 %{_includedir}/mupdf/pdf/*
-%{_prefix}/lib/libmupdf.a
-%{_prefix}/lib/libmupdfthird.a
+%{_libdir}/libmupdf.a
+%{_libdir}/libmupdf-third.a
 %dir %{_docdir}/mupdf
 %{_docdir}/mupdf/*
 %doc CHANGES README
 
 
 %changelog
+* Mon Mar 30 2020 Ercole 'ercolinux' Carpanetto <ercole69@gmail.com> 1.16.1-1mamba
+- update to 1.16.1
+
 * Tue Jun 05 2018 Automatic Build System <autodist@mambasoft.it> 1.13.0-1mamba
 - automatic version update by autodist