diff --git a/kalternatives.spec b/kalternatives.spec
index 310b68b..202bfc7 100644
--- a/kalternatives.spec
+++ b/kalternatives.spec
@@ -1,20 +1,34 @@
 Name:          kalternatives
-Version:       0.13
-Release:       3mamba
+Version:       0.13.20200910
+Release:       1mamba
 Summary:       A tool to graphically manage the alternatives system of some GNU/Linux distributions
 Group:         Graphical Desktop/Applications/Administration
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           http://kde-apps.org/content/show.php/Kalternatives?content=16016
-Source:        http://kde-apps.org/CONTENT/content-files/16016-kalternatives_%{version}.tar.gz
+URL:           https://github.com/KDE/kalternatives
+Source:        https://github.com/KDE/kalternatives.git/master/kalternatives-%{version}.tar.bz2
+#Source:        http://kde-apps.org/CONTENT/content-files/16016-kalternatives_%{version}.tar.gz
 Source1:       %{name}-desktop
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
-BuildRequires: kdelibs-devel
+BuildRequires: ldconfig
 BuildRequires: libgcc
-BuildRequires: libqt4-devel
+BuildRequires: libkauth-devel
+BuildRequires: libkcodecs-devel
+BuildRequires: libkcompletion-devel
+BuildRequires: libkconfig-devel
+BuildRequires: libkconfigwidgets-devel
+BuildRequires: libkcoreaddons-devel
+BuildRequires: libki18n-devel
+BuildRequires: libkiconthemes-devel
+BuildRequires: libkio-devel
+BuildRequires: libkjobwidgets-devel
+BuildRequires: libkservice-devel
+BuildRequires: libkwidgetsaddons-devel
+BuildRequires: libkwindowsystem-devel
+BuildRequires: libqt5-devel
 BuildRequires: libstdc++6-devel
 ## AUTOBUILDREQ-END
 BuildRoot:     %{_tmppath}/%{name}-%{version}-root
@@ -22,33 +36,39 @@ BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 %description
 Kalternatives is a little tool to graphically manage the alternatives system of some GNU/Linux distributions.
 
+%debug_package
+
 %prep
 %setup -q
-cp %{SOURCE1} src/kalternatives.desktop
+#cp %{SOURCE1} src/kalternatives.desktop
 
 %build
-%cmake_kde4 -d build \
-   -DKALTERNATIVES_DISTRO=rpm_2
+%cmake_kde5 -d build \
+   -DKALTERNATIVES_DISTRO=rpm
+
 %make
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 %makeinstall -C build
 
-%find_lang %{name}
+#%find_lang %{name}
 
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 
-%files -f %{name}.lang
+%files
+#-f %{name}.lang
 %defattr(-,root,root)
-%{_kde4_libdir}/kde4/kcm_kalternatives.so
-%{_kde4_datadir}/kalternatives/icons/hicolor/*/actions/alternative-broken.png
-%{_kde4_servicesdir}/kalternatives.desktop
+%{_libdir}/qt5/plugins/kcm_kalternatives.so
+%{_datadir}/kservices5/kalternatives.desktop
+%{_datadir}/kalternatives/icons/hicolor/*/actions/alternative-broken.png
 %doc AUTHORS COPYING
-#NEWS README TODO
 
 %changelog
+* Thu Sep 10 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 0.13.20200910-1mamba
+- update to 0.13.20200910
+
 * Sat May 24 2014 Silvan Calarco <silvan.calarco@mambasoft.it> 0.13-3mamba
 - rebuilt