diff --git a/libkdcraw.spec b/libkdcraw.spec
index feaa7cf..ee4abbf 100644
--- a/libkdcraw.spec
+++ b/libkdcraw.spec
@@ -1,25 +1,25 @@
 Name:          libkdcraw
-Version:       23.08.5
-Release:       1mamba
+Version:       24.02.1
+Release:       2mamba
 Summary:       A C++ interface around LibRaw library used to decode RAW picture files
 Group:         Graphical Desktop/Libraries/KDE
 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/libkdcraw-%{version}.tar.xz
+Source:        https://download.kde.org/%{stable_kde6}/release-service/%{version}/src/libkdcraw-%{version}.tar.xz
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 BuildRequires: libgcc
+BuildRequires: libglvnd-devel
 BuildRequires: libraw-devel
 BuildRequires: libstdc++6-devel
 BuildRequires: qt5-qtbase-devel
+BuildRequires: qt6-qtbase-devel
 ## AUTOBUILDREQ-END
 BuildRequires: cmake
 BuildRequires: libraw-devel >= 0.15
-Provides:      libkdcraw5
-Obsoletes:     libkdcraw5 < 21.04.0
 
 %description
 Libkdcraw is a C++ interface around LibRaw library used to decode RAW picture files.
@@ -30,50 +30,87 @@ The library documentation is available on header files.
 Group:         Development/Libraries
 Summary:       Development files for %{name}
 Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
-Provides:      libkdcraw5-devel
-Obsoletes:     libkdcraw5-devel < 21.04.0
 
 %description devel
 KDE interface library for dcraw command line program to decode RAW picture files.
 This package contains static libraries and header files needed for development.
 
+%package -n %{name}5
+Group:         System/Libraries
+Summary:       A C++ interface around LibRaw library used to decode RAW picture files
+
+%description -n %{name}5
+KDE interface library for dcraw command line program to decode RAW picture files.
+
+%package -n %{name}5-devel
+Group:         Development/Libraries
+Summary:       Development files for %{name}
+Requires:      %{name}5 = %{?epoch:%epoch:}%{version}-%{release}
+
+%description -n %{name}5-devel
+KDE interface library for dcraw command line program to decode RAW picture files.
+This package contains static libraries and header files needed for development.
+
 %debug_package
 
 %prep
 %setup -q
 
 %build
-%cmake_kde5 -d build
+%cmake_kf6
+%cmake_build
+
+%cmake_kde5 -d build5
 %make
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
-%makeinstall -C build
+%makeinstall -C build5
+
+%cmake_install
 
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 
 %files
 %defattr(-,root,root)
-%{_kde5_libdir}/libKF5KDcraw.so.*
-%{_datadir}/qlogging-categories5/libkdcraw.categories
+%{_libdir}/libKDcrawQt6.so.*
+%{_datadir}/qlogging-categories6/libkdcraw.categories
 %doc AUTHORS LICENSES
 
 %files devel
 %defattr(-,root,root)
-%{_kde5_libdir}/libKF5KDcraw.so
-%dir %{_kde5_includedir}/KDCRAW
-%{_kde5_includedir}/KDCRAW/libkdcraw_version.h
-%dir %{_kde5_includedir}/KDCRAW
-%dir %{_kde5_includedir}/KDCRAW/KDCRAW
-%{_kde5_includedir}/KDCRAW/KDCRAW/*
-%dir %{_kde5_includedir}/KDCRAW/kdcraw
-%{_kde5_includedir}/KDCRAW/kdcraw/*.h
-%dir %{_kde5_libdir}/cmake/KF5KDcraw
-%{_kde5_libdir}/cmake/KF5KDcraw/KF5KDcraw*.cmake
+%dir %{_includedir}/KDcrawQt6
+%{_includedir}/KDcrawQt6/*
+%{_libdir}/libKDcrawQt6.so
+%dir %{_libdir}/cmake/KDcrawQt6
+%{_libdir}/cmake/KDcrawQt6/KDcrawQt6*.cmake
 %doc README TODO
 
+%files -n %{name}5
+%defattr(-,root,root)
+%{_kde5_libdir}/libKF5KDcraw.so.*
+%{_datadir}/qlogging-categories5/libkdcraw.categories
+%doc AUTHORS LICENSES
+
+%files -n %{name}5-devel
+%defattr(-,root,root)
+%dir %{_kde5_includedir}/KDCRAW
+%{_kde5_includedir}/KDCRAW/*
+%dir %{_kde5_libdir}/cmake/KF5KDcraw
+%{_kde5_libdir}/cmake/KF5KDcraw/KF5KDcraw*.cmake
+%{_kde5_libdir}/libKF5KDcraw.so
+
 %changelog
+* Thu Mar 28 2024 Silvan Calarco <silvan.calarco@mambasoft.it> 24.02.1-2mamba
+- added qt5 subpackages
+
+* Sun Mar 24 2024 Automatic Build System <autodist@openmamba.org> 24.02.1-1mamba
+- automatic version update by autodist
+
+* Fri Mar 01 2024 Automatic Build System <autodist@openmamba.org> 24.02.0-1mamba
+- automatic version update by autodist
+
 * Fri Feb 16 2024 Automatic Build System <autodist@openmamba.org> 23.08.5-1mamba
 - automatic version update by autodist