diff --git a/README.md b/README.md
index 56cc2ba..c72f11f 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,4 @@
 # kcron
 
 Kcron is an editor for the cron command scheduler.
-This package is part of KDE4,
 
diff --git a/kcron.spec b/kcron.spec
index 9af0309..460a526 100644
--- a/kcron.spec
+++ b/kcron.spec
@@ -1,6 +1,6 @@
 Name:          kcron
 Version:       20.08.1
-Release:       1mamba
+Release:       2mamba
 Summary:       An editor for the cron command scheduler
 Group:         Graphical Desktop/Applications/Administration
 Vendor:        openmamba
@@ -11,19 +11,30 @@ Source:        http://download.kde.org/stable/release-service/%{version}/src/kcr
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
-BuildRequires: kdelibs-devel
+BuildRequires: ldconfig
 BuildRequires: libgcc
-BuildRequires: libqt4-devel
+BuildRequires: libkauth-devel
+BuildRequires: libkcodecs-devel
+BuildRequires: libkcompletion-devel
+BuildRequires: libkconfig-devel
+BuildRequires: libkconfigwidgets-devel
+BuildRequires: libkcoreaddons-devel
+BuildRequires: libki18n-devel
+BuildRequires: libkiconthemes-devel
+BuildRequires: libkio-devel
+BuildRequires: libkjobwidgets-devel
+BuildRequires: libkservice-devel
+BuildRequires: libkwidgetsaddons-devel
+BuildRequires: libkwindowsystem-devel
+BuildRequires: libqt5-devel
 BuildRequires: libstdc++6-devel
 ## AUTOBUILDREQ-END
 BuildRequires: automoc4
 BuildRequires: cmake
-Requires:      kdelibs%{?_kde4_version: >= %{_kde4_version}}
 BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 Kcron is an editor for the cron command scheduler.
-This package is part of KDE4,
 
 %debug_package
 
@@ -52,6 +63,9 @@ This package is part of KDE4,
 %doc AUTHORS COPYING
 
 %changelog
+* Wed Sep 09 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 20.08.1-2mamba
+- remove requirement for kdelibs
+
 * Thu Sep 03 2020 Automatic Build System <autodist@mambasoft.it> 20.08.1-1mamba
 - automatic version update by autodist