diff --git a/kanagram.spec b/kanagram.spec
index a689fd4..9c7588f 100644
--- a/kanagram.spec
+++ b/kanagram.spec
@@ -1,5 +1,5 @@
 Name:          kanagram
-Version:       20.12.2
+Version:       20.12.3
 Release:       1mamba
 Summary:       Letter Order Game
 Group:         Graphical Desktop/Applications/Educational
@@ -37,7 +37,6 @@ BuildRequires: extra-cmake-modules
 Provides:      kanagram4 = %{?epoch:%epoch:}%{version}-%{release}
 Obsoletes:     kanagram4
 Requires:      kdeedu-data
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 Kanagram is a game based on anagrams of words: the puzzle is solved when the letters of the scrambled word are put back in the correct order.
@@ -104,6 +103,9 @@ exit 0
 %doc 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