diff --git a/kbackup.spec b/kbackup.spec
index f540ab8..b38f6cf 100644
--- a/kbackup.spec
+++ b/kbackup.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          kbackup
-Version:       19.08.3
+Version:       19.12.0
 Release:       1mamba
 Summary:       KDE Frameworks 5 backup program with an easy to use User Interface
 Group:         Graphical Desktop/Applications/Utilities
@@ -9,7 +9,7 @@ Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           http://www.kde.org
-Source:        https://download.kde.org/stable/applications/%{version}/src/kbackup-%{version}.tar.xz
+Source:        https://download.kde.org/stable/release-service/%{version}/src/kbackup-%{version}.tar.xz
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -80,6 +80,9 @@ KDE Frameworks 5 backup program with an easy to use User Interface.
 %doc AUTHORS COPYING
 
 %changelog
+* Mon Dec 30 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