diff --git a/kgpg.spec b/kgpg.spec
index be77db9..ccabf98 100644
--- a/kgpg.spec
+++ b/kgpg.spec
@@ -1,11 +1,11 @@
 Name:          kgpg
-Version:       21.04.3
+Version:       21.08.0
 Release:       1mamba
 Summary:       A frontend for gpg
 Group:         Graphical Desktop/Applications/Utilities
 Vendor:        openmamba
 Distribution:  openmamba
-Packager:      Davide Madrisan <davide.madrisan@gmail.com>
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           https://kde.org/
 Source:        http://download.kde.org/stable/release-service/%{version}/src/kgpg-%{version}.tar.xz
 License:       GPL
@@ -45,7 +45,7 @@ BuildRequires: libstdc++6-devel
 BuildRequires: cmake
 #Requires:      kde-workspace
 Provides:      kgpg4
-Obsoletes:     kgpg4
+Obsoletes:     kgpg4 < 21.08.0
 
 %description
 %{summary}.
@@ -109,9 +109,12 @@ exit 0
 %{_kde5_icondir}/hicolor/*/apps/%{name}.png
 %{_kde5_servicesdir}/ServiceMenus/*.desktop
 %{_datadir}/dbus-1/interfaces/org.kde.kgpg.Key.xml
-%doc AUTHORS COPYING
+%doc AUTHORS LICENSES
 
 %changelog
+* Mon Aug 16 2021 Automatic Build System <autodist@mambasoft.it> 21.08.0-1mamba
+- automatic version update by autodist
+
 * Thu Jul 08 2021 Automatic Build System <autodist@mambasoft.it> 21.04.3-1mamba
 - automatic version update by autodist