diff --git a/libkipi.spec b/libkipi.spec
index 7e1631d..0749d9c 100644
--- a/libkipi.spec
+++ b/libkipi.spec
@@ -1,5 +1,5 @@
 Name:          libkipi
-Version:       20.12.2
+Version:       20.12.3
 Release:       1mamba
 Summary:       An interface to use kipi-plugins from a KDE image management program
 Group:         Graphical Desktop/Libraries/KDE
@@ -27,7 +27,6 @@ BuildRequires: libstdc++6-devel
 BuildRequires: cmake
 Provides:      libkipi5
 Obsoletes:     libkipi5
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 Libkipi is an interface to use kipi-plugins from a KDE image management program like digiKam (http://www.digikam.org).
@@ -107,6 +106,9 @@ exit 0
 %doc README
 
 %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