diff --git a/ksanecore.spec b/ksanecore.spec
index fb58008..a0392f1 100644
--- a/ksanecore.spec
+++ b/ksanecore.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          ksanecore
-Version:       24.08.3
+Version:       24.12.0
 Release:       1mamba
 Summary:       A library that provides a Qt interface for the SANE library for scanner hardware
 Group:         System/Libraries
@@ -35,6 +35,7 @@ KSaneCore is a library that provides a Qt interface for the SANE library for sca
 %package -n lib%{name}
 Group:         System/Libraries
 Summary:       A library that provides a Qt interface for the SANE library for scanner hardware.
+Obsoletes:     libksanecore5 <= 24.12.0
 
 %description -n lib%{name}
 KSaneCore is a library that provides a Qt interface for the SANE library for scanner hardware.
@@ -44,27 +45,11 @@ This package contains shared libraries for %{name}.
 Group:         Development/Libraries
 Summary:       Development files for %{name}
 Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
+Obsoletes:     libksanecore5-devel <= 24.12.0
 
 %description -n lib%{name}-devel
 This package contains libraries and header files for developing applications that use %{name}.
 
-%package -n lib%{name}5
-Group:         System/Libraries
-Summary:       A library that provides a Qt interface for the SANE library for scanner hardware.
-
-%description -n lib%{name}5
-KSaneCore is a library that provides a Qt interface for the SANE library for scanner hardware.
-This package contains shared libraries for %{name}.
-
-%package -n lib%{name}5-devel
-Group:         Development/Libraries
-Summary:       Development files for %{name}
-Requires:      lib%{name}5 = %{?epoch:%epoch:}%{version}-%{release}
-
-%description -n lib%{name}5-devel
-This package contains libraries and header files for developing applications that use %{name}.
-
-
 %debug_package
 
 %prep
@@ -76,12 +61,8 @@ This package contains libraries and header files for developing applications tha
 
 %cmake_build
 
-%cmake -d build5
-%make
-
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
-%makeinstall -C build5
 %cmake_install
 
 %find_lang %{name} --with-qt --with-man --with-html --all-name || touch %{name}.lang
@@ -89,8 +70,6 @@ This package contains libraries and header files for developing applications tha
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 
-
-
 %files -n lib%{name} -f %{name}.lang
 %defattr(-,root,root)
 %{_libdir}/libKSaneCore6.so.*
@@ -98,27 +77,16 @@ This package contains libraries and header files for developing applications tha
 
 %files -n lib%{name}-devel
 %defattr(-,root,root)
-
 %dir %{_includedir}/KSaneCore6
 %{_includedir}/KSaneCore6/*
 %dir %{_libdir}/cmake/KSaneCore6
 %{_libdir}/cmake/KSaneCore6/KSaneCore6*.cmake
 %{_libdir}/libKSaneCore6.so
 
-%files -n lib%{name}5 -f %{name}.lang
-%defattr(-,root,root)
-%{_libdir}/libKSaneCore.so.*
-%doc LICENSES
-
-%files -n lib%{name}5-devel
-%defattr(-,root,root)
-%dir %{_includedir}/KSaneCore
-%{_includedir}/KSaneCore/*
-%dir %{_libdir}/cmake/KSaneCore
-%{_libdir}/cmake/KSaneCore/KSaneCore*.cmake
-%{_libdir}/libKSaneCore.so
-
 %changelog
+* Sun Dec 15 2024 Automatic Build System <autodist@openmamba.org> 24.12.0-1mamba
+- automatic version update by autodist
+
 * Thu Nov 07 2024 Automatic Build System <autodist@openmamba.org> 24.08.3-1mamba
 - automatic version update by autodist