diff --git a/kbruch.spec b/kbruch.spec
index 932eee8..7ed1712 100644
--- a/kbruch.spec
+++ b/kbruch.spec
@@ -1,5 +1,5 @@
 Name:          kbruch
-Version:       19.08.3
+Version:       19.12.0
 Release:       1mamba
 Summary:       Exercise Fractions
 Group:         Graphical Desktop/Applications/Educational
@@ -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/kbruch-%{version}.tar.xz
+Source:        http://download.kde.org/stable/release-service/%{version}/src/kbruch-%{version}.tar.xz
 License:       GPL
 BuildRequires: cmake
 ## AUTOBUILDREQ-BEGIN
@@ -91,6 +91,9 @@ exit 0
 #ChangeLog NEWS README TODO
 
 %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