diff --git a/README.md b/README.md
index 8755a4b..964d641 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
 # khelpcenter
 
-KDE Frameworks 5 help center.
+KDE help center.
 
diff --git a/khelpcenter.spec b/khelpcenter.spec
index 40e502f..e576bcb 100644
--- a/khelpcenter.spec
+++ b/khelpcenter.spec
@@ -1,56 +1,55 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          khelpcenter
-Version:       23.08.5
+Version:       24.02.1
 Release:       1mamba
-Summary:       KDE Frameworks 5 help center
+Summary:       KDE help center
 Group:         Graphical Desktop/Applications/Environment
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           https://kde.org/
-Source:        https://download.kde.org/stable/release-service/%{version}/src/khelpcenter-%{version}.tar.xz
+Source:        https://download.kde.org/%{stable_kde6}/release-service/%{version}/src/khelpcenter-%{version}.tar.xz
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 BuildRequires: libX11-devel
 BuildRequires: libgcc
-BuildRequires: libgrantlee-devel
-BuildRequires: libkarchive-devel
-BuildRequires: libkauth-devel
-BuildRequires: libkbookmarks-devel
-BuildRequires: libkcodecs-devel
-BuildRequires: libkcompletion-devel
-BuildRequires: libkconfig-devel
-BuildRequires: libkconfigwidgets-devel
-BuildRequires: libkcoreaddons-devel
-BuildRequires: libkdbusaddons-devel
-BuildRequires: libkdoctools-devel
-BuildRequires: libkhtml-devel
-BuildRequires: libki18n-devel
-BuildRequires: libkio-devel
-BuildRequires: libkjobwidgets-devel
-BuildRequires: libkjs-devel
-BuildRequires: libkparts-devel
-BuildRequires: libkservice-devel
-BuildRequires: libktextwidgets-devel
-BuildRequires: libkwidgetsaddons-devel
-BuildRequires: libkwindowsystem-devel
-BuildRequires: libkxmlgui-devel
-BuildRequires: libsolid-devel
-BuildRequires: libsonnet-devel
+BuildRequires: libglvnd-devel
+BuildRequires: libkf6-karchive-devel
+BuildRequires: libkf6-kbookmarks-devel
+BuildRequires: libkf6-kcolorscheme-devel
+BuildRequires: libkf6-kcompletion-devel
+BuildRequires: libkf6-kconfig-devel
+BuildRequires: libkf6-kconfigwidgets-devel
+BuildRequires: libkf6-kcoreaddons-devel
+BuildRequires: libkf6-kdbusaddons-devel
+BuildRequires: libkf6-kdoctools-devel
+BuildRequires: libkf6-ki18n-devel
+BuildRequires: libkf6-kio-devel
+BuildRequires: libkf6-kjobwidgets-devel
+BuildRequires: libkf6-kservice-devel
+BuildRequires: libkf6-ktexttemplate-devel
+BuildRequires: libkf6-kwidgetsaddons-devel
+BuildRequires: libkf6-kwindowsystem-devel
+BuildRequires: libkf6-kxmlgui-devel
+BuildRequires: libkf6-solid-devel
 BuildRequires: libstdc++6-devel
 BuildRequires: libxapian-devel
 BuildRequires: libxml2-devel
 BuildRequires: perl-devel
-BuildRequires: qt5-qtbase-devel
+BuildRequires: qt6-qtbase-devel
+BuildRequires: qt6-qtdeclarative-devel
+BuildRequires: qt6-qtpositioning-devel
+BuildRequires: qt6-qtwebchannel-devel
+BuildRequires: qt6-qtwebengine-devel
 ## AUTOBUILDREQ-END
 BuildRequires: cmake
-BuildRequires: rpm-macros-kde5
+BuildRequires: kf6-rpm-macros
 BuildRequires: extra-cmake-modules
 
 %description
-KDE Frameworks 5 help center.
+KDE help center.
 
 %debug_package
 
@@ -58,19 +57,19 @@ KDE Frameworks 5 help center.
 %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 --with-man --with-html --all-name || touch %{name}5_qt.lang
+%find_lang %{name} --with-qt --with-man --with-html --all-name || touch %{name}.lang
 
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 
-%files -f %{name}5_qt.lang
+%files -f %{name}.lang
 %defattr(-,root,root)
 %{_bindir}/khelpcenter
 %{_libexecdir}/khc_mansearch.pl
@@ -80,7 +79,6 @@ KDE Frameworks 5 help center.
 %{_datadir}/metainfo/org.kde.khelpcenter.metainfo.xml
 %{_datadir}/dbus-1/services/org.kde.khelpcenter.service
 %{_datadir}/config.kcfg/khelpcenter.kcfg
-%{_datadir}/kde4/services/khelpcenter.desktop
 %dir %{_datadir}/khelpcenter
 %{_datadir}/khelpcenter/glossary.xslt
 %dir %{_datadir}/khelpcenter/plugins
@@ -97,11 +95,16 @@ KDE Frameworks 5 help center.
 %{_datadir}/khelpcenter/table-of-contents.xslt
 %dir %{_datadir}/khelpcenter/templates
 %{_datadir}/khelpcenter/templates/*.html
-%{_datadir}/kservices5/khelpcenter.desktop
-%{_datadir}/qlogging-categories5/khelpcenter.categories
+%{_datadir}/qlogging-categories6/khelpcenter.categories
 %doc LICENSES
 
 %changelog
+* Fri Mar 22 2024 Automatic Build System <autodist@openmamba.org> 24.02.1-1mamba
+- automatic version update by autodist
+
+* Sat Mar 09 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