diff --git a/libkcddb.spec b/libkcddb.spec
index 6794084..7253118 100644
--- a/libkcddb.spec
+++ b/libkcddb.spec
@@ -1,5 +1,5 @@
 Name:          libkcddb
-Version:       20.12.3
+Version:       21.04.0
 Release:       1mamba
 Summary:       KDE CDDB library
 Group:         System/Libraries
@@ -30,8 +30,8 @@ BuildRequires: libqt5-devel
 BuildRequires: libstdc++6-devel
 ## AUTOBUILDREQ-END
 BuildRequires: libmusicbrainz-devel >= 5.1.0
-Obsoletes:     libkdemultimedia
-Obsoletes:     libkcddb4
+Obsoletes:     libkdemultimedia < 21.04.0
+Obsoletes:     libkcddb4 < 21.04.0
 BuildRequires: cmake
 
 %description
@@ -41,8 +41,8 @@ KDE CDDB library.
 Group:         Development/Libraries
 Summary:       Development files for %{name}
 Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
-Obsoletes:     libkdemultimedia-devel
-Obsoletes:     libkcddb4-devel
+Obsoletes:     libkdemultimedia-devel < 21.04.0
+Obsoletes:     libkcddb4-devel < 21.04.0
 
 %description devel
 This package contains libraries and header files for developing applications that use %{name}.
@@ -74,7 +74,8 @@ This package contains libraries and header files for developing applications tha
 %{_libdir}/qt5/plugins/kcm_cddb.so
 %{_datadir}/config.kcfg/libkcddb5.kcfg
 %{_kde5_servicesdir}/libkcddb.desktop
-%doc COPYING COPYING.LIB
+%{_datadir}/qlogging-categories5/libkcddb.categories
+%doc LICENSES
 
 %files devel
 %defattr(-,root,root)
@@ -88,6 +89,9 @@ This package contains libraries and header files for developing applications tha
 #%doc TODO
 
 %changelog
+* Sun Apr 25 2021 Automatic Build System <autodist@mambasoft.it> 21.04.0-1mamba
+- automatic version update by autodist
+
 * Fri Mar 05 2021 Automatic Build System <autodist@mambasoft.it> 20.12.3-1mamba
 - automatic version update by autodist