diff --git a/khangman.spec b/khangman.spec
index 1407931..d6e7a25 100644
--- a/khangman.spec
+++ b/khangman.spec
@@ -1,5 +1,5 @@
 Name:          khangman
-Version:       20.12.2
+Version:       20.12.3
 Release:       1mamba
 Summary:       Hangman Game
 Group:         Graphical Desktop/Applications/Educational
@@ -36,7 +36,6 @@ BuildRequires: extra-cmake-modules
 Provides:      khangman4 = %{?epoch:%epoch:}%{version}-%{release}
 Obsoletes:     khangman4
 Requires:      kdeedu-data
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 KHangMan is a game based on the well-known hangman game.
@@ -97,6 +96,9 @@ exit 0
 %doc AUTHORS COPYING COPYING.DOC
 
 %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