diff --git a/kdegraphics-thumbnailers.spec b/kdegraphics-thumbnailers.spec
index 728d71c..9496167 100644
--- a/kdegraphics-thumbnailers.spec
+++ b/kdegraphics-thumbnailers.spec
@@ -1,5 +1,5 @@
 Name:          kdegraphics-thumbnailers
-Version:       19.08.3
+Version:       19.12.0
 Release:       1mamba
 Summary:       Thumbnailers for various graphic types
 Group:         Graphical Desktop/Applications/Graphics
@@ -7,7 +7,7 @@ Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Davide Madrisan <davide.madrisan@gmail.com>
 URL:           http://www.kde.org
-Source:        http://download.kde.org/stable/applications/%{version}/src/kdegraphics-thumbnailers-%{version}.tar.xz
+Source:        http://download.kde.org/stable/release-service/%{version}/src/kdegraphics-thumbnailers-%{version}.tar.xz
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -56,9 +56,13 @@ exit 0
 %{_kde5_sharedir}/kservices5/gsthumbnail.desktop
 %{_datadir}/kservices5/blenderthumbnail.desktop
 %{_datadir}/kservices5/rawthumbnail.desktop
+%{_datadir}/metainfo/org.kde.kdegraphics-thumbnailers.metainfo.xml
 %doc COPYING COPYING.LIB
 
 %changelog
+* Tue Dec 31 2019 Automatic Build System <autodist@mambasoft.it> 19.12.0-1mamba
+- automatic version update by autodist
+
 * Thu Nov 07 2019 Automatic Build System <autodist@mambasoft.it> 19.08.3-1mamba
 - automatic version update by autodist