diff --git a/kpat.spec b/kpat.spec
index 4fc0072..af09aef 100644
--- a/kpat.spec
+++ b/kpat.spec
@@ -1,5 +1,5 @@
 Name:          kpat
-Version:       4.14.3
+Version:       20.04.0
 Release:       1mamba
 Summary:       Patience Card Game
 Group:         Graphical Desktop/Applications/Games
@@ -7,20 +7,35 @@ Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           http://www.kde.org
-Source:        http://download.kde.org/stable/%{version}/src/kpat-%{version}.tar.xz
+Source:        https://download.kde.org/stable/release-service/%{version}/src/kpat-%{version}.tar.xz
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
-BuildRequires: kdelibs-devel
+BuildRequires: ldconfig
+BuildRequires: libattica5-devel
+BuildRequires: libfc-solve-devel
 BuildRequires: libgcc
-BuildRequires: libkdegames-devel
-BuildRequires: libphonon-devel
-BuildRequires: libqt4-devel
+BuildRequires: libkauth-devel
+BuildRequires: libkcodecs-devel
+BuildRequires: libkcompletion-devel
+BuildRequires: libkconfig-devel
+BuildRequires: libkconfigwidgets-devel
+BuildRequires: libkcoreaddons-devel
+BuildRequires: libkcrash-devel
+BuildRequires: libkdbusaddons-devel
+BuildRequires: libkdegames5-devel
+BuildRequires: libkguiaddons-devel
+BuildRequires: libki18n-devel
+BuildRequires: libkio-devel
+BuildRequires: libknewstuff-devel
+BuildRequires: libkservice-devel
+BuildRequires: libkwidgetsaddons-devel
+BuildRequires: libkxmlgui-devel
+BuildRequires: libqt5-devel
 BuildRequires: libstdc++6-devel
 ## AUTOBUILDREQ-END
 BuildRequires: automoc4
 BuildRequires: cmake
-Requires:      kdelibs%{?_kde4_version: >= %{_kde4_version}}
 BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
@@ -32,51 +47,59 @@ Patience Card Game.
 %setup -q
 
 %build
-%cmake_kde4 -d build
+%cmake_kde5 -d build
 %make
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 %makeinstall -C build
 
+%find_lang %{name}5_qt --with-qt --with-man --with-html --all-name || touch %{name}5_qt.lang
+
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 
 %post
-touch --no-create %{_kde4_icondir}/hicolor >/dev/null 2>&1
+touch --no-create %{_kde5_icondir}/hicolor >/dev/null 2>&1
 exit 0
 
 %posttrans
 update-desktop-database -q >/dev/null 2>&1
-update-mime-database %{_kde4_mimedir} >/dev/null 2>&1
-gtk-update-icon-cache %{_kde4_icondir}/hicolor >/dev/null 2>&1
+update-mime-database %{_kde5_mimedir} >/dev/null 2>&1
+gtk-update-icon-cache %{_kde5_icondir}/hicolor >/dev/null 2>&1
 exit 0
 
 %postun
 if [ $1 -eq 0 ]; then
    update-desktop-database -q >/dev/null 2>&1
-   update-mime-database %{_kde4_mimedir} >/dev/null 2>&1
-   touch --no-create %{_kde4_icondir}/hicolor >/dev/null 2>&1
-   gtk-update-icon-cache %{_kde4_icondir}/hicolor >/dev/null 2>&1
+   update-mime-database %{_kde5_mimedir} >/dev/null 2>&1
+   touch --no-create %{_kde5_icondir}/hicolor >/dev/null 2>&1
+   gtk-update-icon-cache %{_kde5_icondir}/hicolor >/dev/null 2>&1
 fi
 exit 0
 
-%files
+%files -f %{name}5_qt.lang
 %defattr(-,root,root)
-%{_kde4_bindir}/kpat
-%{_kde4_libdir}/libkcardgame.so
-%{_kde4_xdgappsdir}/kpat.desktop
-%dir %{_kde4_datadir}/kpat
-%{_kde4_datadir}/kpat/*
-%{_kde4_kcfgdir}/kpat.kcfg
-%config %{_kde4_configdir}/kcardtheme.knsrc
-%config %{_kde4_configdir}/kpat.knsrc
-%doc %lang(en) %{_kde4_htmldir}/en/kpat/*
-%{_kde4_icondir}/hicolor/*/apps/kpat.png
-%{_kde4_xdgmimedir}/kpatience.xml
+%{_kde5_bindir}/kpat
+%{_kde5_libdir}/libkcardgame.so
+%{_datadir}/applications/org.kde.kpat.desktop
+%{_datadir}/metainfo/org.kde.kpat.appdata.xml
+%{_datadir}/qlogging-categories5/kpat.categories
+%{_kde5_xdgmimedir}/kpatience.xml
+%dir %{_kde5_datadir}/kpat
+%{_kde5_datadir}/kpat/*
+%{_kde5_kcfgdir}/kpat.kcfg
+%{_datadir}/kxmlgui5/kpat/kpatui.rc
+%{_kde5_configdir}/kcardtheme.knsrc
+%{_kde5_configdir}/kpat.knsrc
+%{_kde5_icondir}/hicolor/*/apps/kpat.png
+%{_mandir}/man6/kpat.6*
 %doc COPYING COPYING.DOC
 
 %changelog
+* Thu Apr 30 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 20.04.0-1mamba
+- update to 20.04.0
+
 * Thu Nov 20 2014 Automatic Build System <autodist@mambasoft.it> 4.14.3-1mamba
 - automatic version update by autodist