diff --git a/powerdevil.spec b/powerdevil.spec
index 2b3c0ea..1cc1ac9 100644
--- a/powerdevil.spec
+++ b/powerdevil.spec
@@ -1,7 +1,7 @@
 %define plasmaver %(echo %version | cut -d. -f1-3)
 
 Name:          powerdevil
-Version:       5.21.0
+Version:       5.21.1
 Release:       1mamba
 Summary:       KDE Plasma 5 power management
 Group:         Graphical Desktop/Applications/Configuration
@@ -52,7 +52,6 @@ BuildRequires: rpm-macros-kde5
 BuildRequires: extra-cmake-modules
 BuildRequires: libddcutil-devel >= 1.0.1
 Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 KDE Plasma 5 power management.
@@ -113,6 +112,9 @@ This package contains shared libraries for %{name}.
 %{_libexecdir}/org_kde_powerdevil
 
 %changelog
+* Thu Feb 25 2021 Automatic Build System <autodist@mambasoft.it> 5.21.1-1mamba
+- automatic version update by autodist
+
 * Fri Feb 19 2021 Automatic Build System <autodist@mambasoft.it> 5.21.0-1mamba
 - automatic version update by autodist