diff --git a/ktnef.spec b/ktnef.spec
index 8c83ee4..135c0bd 100644
--- a/ktnef.spec
+++ b/ktnef.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          ktnef
-Version:       23.04.3
+Version:       23.08.0
 Release:       1mamba
 Summary:       KDE Frameworks 5 tnef library
 Group:         System/Libraries
@@ -16,7 +16,6 @@ BuildRequires: glibc-devel
 BuildRequires: libgcc
 BuildRequires: libkcalendarcore-devel
 BuildRequires: libkcalutils-devel
-BuildRequires: libkconfig-devel
 BuildRequires: libkcontacts-devel
 BuildRequires: libkcoreaddons-devel
 BuildRequires: libki18n-devel
@@ -79,12 +78,13 @@ This package contains libraries and header files for developing applications tha
 %{_includedir}/KPim5/KTNEF/*
 %{_libdir}/libKPim5Tnef.so
 %{_kde5_mkspecsdir}/qt_KTNef.pri
-%dir %{_kde5_libdir}/cmake/KF5Tnef
-%{_kde5_libdir}/cmake/KF5Tnef/*.cmake
 %dir %{_libdir}/cmake/KPim5Tnef
 %{_libdir}/cmake/KPim5Tnef/*.cmake
 
 %changelog
+* Wed Aug 30 2023 Automatic Build System <autodist@mambasoft.it> 23.08.0-1mamba
+- automatic version update by autodist
+
 * Sun Jul 09 2023 Automatic Build System <autodist@mambasoft.it> 23.04.3-1mamba
 - automatic version update by autodist