diff --git a/libkcddb.spec b/libkcddb.spec
index 982cdd7..6794084 100644
--- a/libkcddb.spec
+++ b/libkcddb.spec
@@ -1,5 +1,5 @@
 Name:          libkcddb
-Version:       20.12.2
+Version:       20.12.3
 Release:       1mamba
 Summary:       KDE CDDB library
 Group:         System/Libraries
@@ -33,7 +33,6 @@ BuildRequires: libmusicbrainz-devel >= 5.1.0
 Obsoletes:     libkdemultimedia
 Obsoletes:     libkcddb4
 BuildRequires: cmake
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 KDE CDDB library.
@@ -89,6 +88,9 @@ This package contains libraries and header files for developing applications tha
 #%doc TODO
 
 %changelog
+* Fri Mar 05 2021 Automatic Build System <autodist@mambasoft.it> 20.12.3-1mamba
+- automatic version update by autodist
+
 * Fri Feb 05 2021 Automatic Build System <autodist@mambasoft.it> 20.12.2-1mamba
 - automatic version update by autodist