diff --git a/granatier.spec b/granatier.spec
index 0723200..084bd02 100644
--- a/granatier.spec
+++ b/granatier.spec
@@ -1,5 +1,5 @@
 Name:          granatier
-Version:       20.12.2
+Version:       20.12.3
 Release:       1mamba
 Summary:       Bomberman clone
 Group:         Graphical Desktop/Applications/Games
@@ -17,7 +17,6 @@ BuildRequires: libstdc++6-devel
 ## AUTOBUILDREQ-END
 BuildRequires: libknotifyconfig-devel
 BuildRequires: cmake
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 Bomberman clone.
@@ -67,6 +66,9 @@ Bomberman clone.
 %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