diff --git a/signon-kwallet-extension.spec b/signon-kwallet-extension.spec
index 743a9cf..f5fc062 100644
--- a/signon-kwallet-extension.spec
+++ b/signon-kwallet-extension.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          signon-kwallet-extension
-Version:       20.12.2
+Version:       20.12.3
 Release:       1mamba
 Summary:       KDE Frameworks 5 signon extension for kwallet
 Group:         Graphical Desktop/Applications/Security
@@ -24,7 +24,6 @@ BuildRequires: cmake
 BuildRequires: rpm-macros-kde5
 BuildRequires: extra-cmake-modules
 Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 KDE Frameworks 5 signon extension for kwallet.
@@ -59,6 +58,9 @@ This package contains shared libraries for %{name}.
 %doc COPYING
 
 %changelog
+* Sat Mar 06 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