diff --git a/dragon.spec b/dragon.spec
index a0fec42..7a56bc2 100644
--- a/dragon.spec
+++ b/dragon.spec
@@ -1,5 +1,5 @@
 Name:          dragon
-Version:       20.12.2
+Version:       20.12.3
 Release:       1mamba
 Summary:       A simple video player for KDE
 Group:         Graphical Desktop/Applications/Multimedia
@@ -42,7 +42,6 @@ Provides:      dragonplayer
 Obsoletes:     dragonplayer
 Provides:      kscd
 Obsoletes:     kscd
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 A simple video player for KDE.
@@ -83,6 +82,9 @@ A simple video player for KDE.
 %doc COPYING COPYING.DOC
 
 %changelog
+* Fri Mar 05 2021 Automatic Build System <autodist@mambasoft.it> 20.12.3-1mamba
+- automatic version update by autodist
+
 * Thu Feb 04 2021 Automatic Build System <autodist@mambasoft.it> 20.12.2-1mamba
 - automatic version update by autodist