diff --git a/libktorrent.spec b/libktorrent.spec
index ef78cac..e71971f 100644
--- a/libktorrent.spec
+++ b/libktorrent.spec
@@ -1,6 +1,6 @@
 %define dirver 5.%(echo %version | cut -d. -f 2-3)
 Name:          libktorrent
-Version:       2.2.0
+Version:       20.12.1
 Release:       1mamba
 Summary:       Library for KTorrent, a BitTorrent client for KDE
 Group:         System/Libraries
@@ -8,7 +8,7 @@ Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           http://ktorrent.org/
-Source:        https://download.kde.org/stable/ktorrent/%{dirver}/%{name}-%{version}.tar.xz
+Source:        https://download.kde.org/stable/release-service/%{version}/src/libktorrent-%{version}.tar.xz
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -70,6 +70,9 @@ This package contains static libraries and header files need for development.
 %{_kde5_libdir}/libKF5Torrent.so
 
 %changelog
+* Mon Jan 25 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 20.12.1-1mamba
+- update to 20.12.1
+
 * Mon Jul 27 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 2.2.0-1mamba
 - update to 2.2.0