diff --git a/kfind.spec b/kfind.spec
index 75b4226..0d159a6 100644
--- a/kfind.spec
+++ b/kfind.spec
@@ -1,8 +1,8 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          kfind
-Version:       20.12.2
-Release:       2mamba
+Version:       20.12.3
+Release:       1mamba
 Summary:       KDE Frameworks 5 file search tool
 Group:         Graphical Desktop/Applications/Utilities
 Vendor:        openmamba
@@ -46,7 +46,6 @@ BuildRequires: libstdc++6-devel
 BuildRequires: cmake
 BuildRequires: rpm-macros-kde5
 BuildRequires: extra-cmake-modules
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 KDE Frameworks 5 file search tool.
@@ -98,6 +97,9 @@ KDE Frameworks 5 file search tool.
 %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> 20.12.2-2mamba
 - automatic version update by autodist