diff --git a/ktp-call-ui.spec b/ktp-call-ui.spec
index b08b90e..58fa494 100644
--- a/ktp-call-ui.spec
+++ b/ktp-call-ui.spec
@@ -1,5 +1,5 @@
 Name:          ktp-call-ui
-Version:       19.08.3
+Version:       19.12.0
 Release:       1mamba
 Summary:       Voice/Video Call GUI for KDE Telepathy
 Group:         Graphical Desktop/Applications/Networking
@@ -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/ktp-call-ui-%{version}.tar.xz
+Source:        http://download.kde.org/stable/release-service/%{version}/src/ktp-call-ui-%{version}.tar.xz
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: farstream-devel
@@ -79,6 +79,9 @@ A GUI VoIP client software for KDE which uses the telepathy framework underneath
 %doc COPYING COPYING.LIB
 
 %changelog
+* Tue Dec 31 2019 Automatic Build System <autodist@mambasoft.it> 19.12.0-1mamba
+- automatic version update by autodist
+
 * Fri Nov 08 2019 Automatic Build System <autodist@mambasoft.it> 19.08.3-1mamba
 - automatic version update by autodist