diff --git a/kwordquiz.spec b/kwordquiz.spec
index a5d43ec..f25c5ed 100644
--- a/kwordquiz.spec
+++ b/kwordquiz.spec
@@ -1,5 +1,5 @@
 Name:          kwordquiz
-Version:       20.12.2
+Version:       20.12.3
 Release:       1mamba
 Summary:       KWordQuiz - Flash Card Trainer
 Group:         Graphical Desktop/Applications/Educational
@@ -40,7 +40,6 @@ BuildRequires: cmake
 Provides:      kwordquiz4 = %{?epoch:%epoch:}%{version}-%{release}
 Obsoletes:     kwordquiz4
 Requires:      kdeedu-data
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 KWordQuiz is a tool that gives you a powerful way to master new vocabularies.
@@ -103,6 +102,9 @@ exit 0
 %doc AUTHORS COPYING COPYING.DOC COPYING.LIB
 
 %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