diff --git a/pim-sieve-editor.spec b/pim-sieve-editor.spec
index 470e3a1..8e8453d 100644
--- a/pim-sieve-editor.spec
+++ b/pim-sieve-editor.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          pim-sieve-editor
-Version:       20.12.3
+Version:       21.04.0
 Release:       1mamba
 Summary:       KDE Frameworks 5 PIM Sieve editor
 Group:         Graphical Desktop/Applications/Internet
@@ -10,11 +10,9 @@ Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           https://www.kde.org
 Source:        https://download.kde.org/stable/release-service/%{version}/src/pim-sieve-editor-%{version}.tar.xz
-# Source:        http://download.kde.org/stable/frameworks/%{majver}/...-%{version}.tar.xz
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
-BuildRequires: ldconfig
 BuildRequires: libgcc
 BuildRequires: libkauth-devel
 BuildRequires: libkbookmarks-devel
@@ -30,11 +28,13 @@ BuildRequires: libkio-devel
 BuildRequires: libkmailtransport-devel
 BuildRequires: libkservice-devel
 BuildRequires: libksieve-devel
+BuildRequires: libkuserfeedback-devel
 BuildRequires: libkwallet-devel
 BuildRequires: libkwidgetsaddons-devel
 BuildRequires: libkxmlgui-devel
 BuildRequires: libpimcommon-devel
 BuildRequires: libqt5-devel
+BuildRequires: libqtkeychain-devel
 BuildRequires: libstdc++6-devel
 ## AUTOBUILDREQ-END
 BuildRequires: cmake
@@ -96,14 +96,16 @@ exit 0
 %{_datadir}/metainfo/org.kde.sieveeditor.appdata.xml
 %{_datadir}/qlogging-categories5/sieveeditor.categories
 %{_datadir}/qlogging-categories5/sieveeditor.renamecategories
-%doc COPYING COPYING.DOC
 
 %files -n lib%{name}
 %defattr(-,root,root)
 %{_libdir}/libsieveeditor.so.*
-%doc COPYING.LIB
+%doc LICENSES
 
 %changelog
+* Tue Apr 27 2021 Automatic Build System <autodist@mambasoft.it> 21.04.0-1mamba
+- automatic version update by autodist
+
 * Sat Mar 06 2021 Automatic Build System <autodist@mambasoft.it> 20.12.3-1mamba
 - automatic version update by autodist