diff --git a/kontrast.spec b/kontrast.spec
index e99ba00..a6afa81 100644
--- a/kontrast.spec
+++ b/kontrast.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          kontrast
-Version:       23.08.4
+Version:       23.08.5
 Release:       1mamba
 Summary:       A color contrast checker and tell you if your color combinations are accessible for people with color vision defiencies
 Group:         Graphical Desktop/Applications/Accessibility
@@ -9,7 +9,7 @@ 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/kontrast-%{version}.tar.xz
+Source:        https://download.kde.org/%{stable_kde6}/release-service/%{version}/src/kontrast-%{version}.tar.xz
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -25,7 +25,7 @@ BuildRequires: qt5-qtdeclarative-devel
 BuildRequires: qt5-qtquickcontrols2-devel
 ## AUTOBUILDREQ-END
 BuildRequires: cmake
-BuildRequires: rpm-macros-kde5
+BuildRequires: kf6-rpm-macros
 BuildRequires: extra-cmake-modules
 
 %description
@@ -37,19 +37,19 @@ Kontrast is a color contrast checker and tell you if your color combinations are
 %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}/kontrast
 %{_datadir}/applications/org.kde.kontrast.desktop
@@ -58,6 +58,9 @@ Kontrast is a color contrast checker and tell you if your color combinations are
 %doc LICENSES
 
 %changelog
+* Thu Feb 15 2024 Automatic Build System <autodist@openmamba.org> 23.08.5-1mamba
+- automatic version update by autodist
+
 * Fri Dec 08 2023 Automatic Build System <autodist@mambasoft.it> 23.08.4-1mamba
 - automatic version update by autodist