diff --git a/liblcms2.spec b/liblcms2.spec
index 4de7443..e51068f 100644
--- a/liblcms2.spec
+++ b/liblcms2.spec
@@ -1,20 +1,21 @@
 Name:          liblcms2
-Version:       2.12
+Version:       2.13.1
 Release:       1mamba
 Summary:       A small-footprint color management engine
 Group:         System/Libraries
 Vendor:        openmamba
 Distribution:  openmamba
-Packager:      Davide Madrisan <davide.madrisan@gmail.com>
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           https://www.littlecms.com/
-Source:        http://downloads.sourceforge.net/project/lcms/lcms/%{version}/lcms2-%{version}.tar.gz
+Source:        https://github.com/mm2/Little-CMS.git/lcms%{version}/Little-CMS-%{version}.tar.bz2
+#Source:        http://downloads.sourceforge.net/project/lcms/lcms/%{version}/lcms2-%{version}.tar.gz
 License:       MIT
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 BuildRequires: libjpeg-devel
 BuildRequires: libtiff-devel
 BuildRequires: libz-devel
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+## AUTOBUILDREQ-END
 
 %description
 Little CMS intends to be a small-footprint color management engine, with special focus on accuracy and performance.
@@ -38,8 +39,10 @@ Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
 %description tools
 The %{name}-tools package contains utility applications for %{name}.
 
+%debug_package
+
 %prep
-%setup -q -n lcms2-%{version}
+%setup -q -n Little-CMS-%{version}
 
 %build
 %configure
@@ -83,6 +86,9 @@ The %{name}-tools package contains utility applications for %{name}.
 %{_mandir}/man1/transicc.1*
 
 %changelog
+* Sat Apr 16 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 2.13.1-1mamba
+- update to 2.13.1
+
 * Sun Feb 07 2021 Automatic Build System <autodist@mambasoft.it> 2.12-1mamba
 - automatic version update by autodist