diff --git a/kde-dev-scripts.spec b/kde-dev-scripts.spec
index 330c652..f209375 100644
--- a/kde-dev-scripts.spec
+++ b/kde-dev-scripts.spec
@@ -1,5 +1,5 @@
 Name:          kde-dev-scripts
-Version:       19.08.3
+Version:       19.12.0
 Release:       1mamba
 Summary:       Various scripts for KDE development
 Group:         Graphical Desktop/Applications/Development
@@ -7,7 +7,7 @@ Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           http://www.kde.org
-Source:        http://download.kde.org/stable/applications/%{version}/src/kde-dev-scripts-%{version}.tar.xz
+Source:        http://download.kde.org/stable/release-service/%{version}/src/kde-dev-scripts-%{version}.tar.xz
 License:       GPL
 BuildRequires: automoc4
 BuildRequires: cmake
@@ -56,6 +56,9 @@ This package contains libraries and header files for developing applications tha
 %doc COPYING COPYING.DOC
 
 %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