diff --git a/README.md b/README.md
index 15b9a8b..b34767c 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
 # akonadi-calendar
 
-KDE Frameworks 5 Akonadi calendar library.
+KDE Akonadi calendar library.
 
diff --git a/akonadi-calendar.spec b/akonadi-calendar.spec
index 862e7d1..e292c59 100644
--- a/akonadi-calendar.spec
+++ b/akonadi-calendar.spec
@@ -1,15 +1,15 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          akonadi-calendar
-Version:       23.08.5
+Version:       24.02.1
 Release:       1mamba
-Summary:       KDE Frameworks 5 Akonadi calendar library
+Summary:       KDE Akonadi calendar library
 Group:         System/Libraries
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           https://kde.org/
-Source:        http://download.kde.org/stable/release-service/%{version}/src/akonadi-calendar-%{version}.tar.xz
+Source:        https://download.kde.org/%{stable_kde6}/release-service/%{version}/src/akonadi-calendar-%{version}.tar.xz
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -54,19 +54,19 @@ BuildRequires: messagelib-devel
 BuildRequires: qt5-qtbase-devel
 ## AUTOBUILDREQ-END
 BuildRequires: cmake
-BuildRequires: rpm-macros-kde5
+BuildRequires: kf6-rpm-macros
 BuildRequires: extra-cmake-modules
 Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
 
 %description
-KDE Frameworks 5 Akonadi calendar library.
+KDE Akonadi calendar library.
 
 %package -n lib%{name}
 Group:         System/Libraries
-Summary:       KDE Frameworks 5 Akonadi calendar library
+Summary:       KDE Akonadi calendar library
 
 %description -n lib%{name}
-KDE Frameworks 5 Akonadi calendar library.
+KDE Akonadi calendar library.
 
 %package -n lib%{name}-devel
 Group:         Development/Libraries
@@ -82,14 +82,14 @@ This package contains libraries and header files for developing applications tha
 %setup -q
 
 %build
-%cmake_kde5 -d build
-%make
+%cmake_kf6
+%cmake_build
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
-%makeinstall -C build
+%cmake_install
 
-%find_lang %{name}5_qt --with-qt --all-name || touch %{name}5_qt.lang
+%find_lang %{name} --with-qt --all-name || touch %{name}.lang
 
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
@@ -97,32 +97,36 @@ This package contains libraries and header files for developing applications tha
 %post -n lib%{name} -p /sbin/ldconfig
 %postun -n lib%{name} -p /sbin/ldconfig
 
-%files -n lib%{name} -f %{name}5_qt.lang
+%files -n lib%{name} -f %{name}.lang
 %defattr(-,root,root)
 %{_sysconfdir}/xdg/autostart/org.kde.kalendarac.desktop
 %{_bindir}/kalendarac
-%{_libdir}/libKPim5AkonadiCalendar.so.*
-%{_libdir}/qt5/plugins/akonadi_serializer_kcalcore.so
-%{_libdir}/qt5/plugins/kf5/org.kde.kcalendarcore.calendars/libakonadicalendarplugin.so
+%{_libdir}/libKPim6AkonadiCalendar.so.*
+%{_libdir}/qt6/plugins/akonadi_serializer_kcalcore.so
+%{_libdir}/qt6/plugins/kf6/org.kde.kcalendarcore.calendars/libakonadicalendarplugin.so
 %{_datadir}/akonadi/plugins/serializer/akonadi_serializer_kcalcore.desktop
 %{_datadir}/dbus-1/services/org.kde.kalendarac.service
-%{_datadir}/knotifications5/kalendarac.notifyrc
-%{_datadir}/qlogging-categories5/org_kde_kalendarac.categories
-%{_datadir}/qlogging-categories5/akonadi-calendar.*categories
+%{_datadir}/knotifications6/kalendarac.notifyrc
+%{_datadir}/qlogging-categories6/org_kde_kalendarac.categories
+%{_datadir}/qlogging-categories6/akonadi-calendar.*categories
 %doc LICENSES
 
 %files -n lib%{name}-devel
 %defattr(-,root,root)
-%dir %{_includedir}/KPim5/AkonadiCalendar
-%{_includedir}/KPim5/AkonadiCalendar/*
-%{_libdir}/libKPim5AkonadiCalendar.so
-%{_libdir}/qt5/mkspecs/modules/qt_AkonadiCalendar.pri
-%dir %{_libdir}/cmake/KPim5AkonadiCalendar
-%{_libdir}/cmake/KPim5AkonadiCalendar/*.cmake
-%dir %{_libdir}/cmake/KF5AkonadiCalendar
-%{_libdir}/cmake/KF5AkonadiCalendar/K*.cmake
+%dir %{_includedir}/KPim6/AkonadiCalendar
+%{_includedir}/KPim6/AkonadiCalendar/*
+%{_libdir}/libKPim6AkonadiCalendar.so
+%dir %{_libdir}/cmake/KPim6AkonadiCalendar
+%{_libdir}/cmake/KPim6AkonadiCalendar/*.cmake
+%{_qt6_docdir}/KPim6AkonadiCalendar.*
 
 %changelog
+* Mon Mar 25 2024 Automatic Build System <autodist@openmamba.org> 24.02.1-1mamba
+- automatic version update by autodist
+
+* Mon Mar 11 2024 Automatic Build System <autodist@openmamba.org> 24.02.0-1mamba
+- automatic version update by autodist
+
 * Sun Feb 18 2024 Automatic Build System <autodist@openmamba.org> 23.08.5-1mamba
 - automatic version update by autodist