diff --git a/plasma-nm.spec b/plasma-nm.spec
index 1e31954..c282da4 100644
--- a/plasma-nm.spec
+++ b/plasma-nm.spec
@@ -1,7 +1,7 @@
 %define plasmaver %(echo %version | cut -d. -f1-3)
 
 Name:          plasma-nm
-Version:       5.21.0
+Version:       5.21.1
 Release:       1mamba
 Summary:       KDE Plasma 5 network management plasmoid
 Group:         Graphical Desktop/Applications/Configuration
@@ -49,7 +49,6 @@ BuildRequires: extra-cmake-modules
 Requires:      NetworkManager
 Requires:      ModemManager
 Provides:      networkmanagergui
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 KDE Plasma 5 network management plasmoid.
@@ -98,6 +97,9 @@ KDE Plasma 5 network management plasmoid.
 %doc COPYING COPYING.LIB
 
 %changelog
+* Thu Feb 25 2021 Automatic Build System <autodist@mambasoft.it> 5.21.1-1mamba
+- automatic version update by autodist
+
 * Thu Feb 18 2021 Automatic Build System <autodist@mambasoft.it> 5.21.0-1mamba
 - automatic version update by autodist