diff --git a/threadweaver.spec b/threadweaver.spec
index 6630cd1..3adfe63 100644
--- a/threadweaver.spec
+++ b/threadweaver.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          threadweaver
-Version:       5.79.0
+Version:       5.80.0
 Release:       1mamba
 Summary:       KDE Frameworks 5 helper for multithreaded programming
 Group:         System/Libraries
@@ -21,7 +21,6 @@ BuildRequires: libstdc++6-devel
 BuildRequires: cmake
 BuildRequires: rpm-macros-kde5
 Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 ThreadWeaver is a helper for multithreaded programming.  It uses a job-based interface to queue tasks and execute them in an efficient way.
@@ -85,6 +84,9 @@ exit 0
 %{_libdir}/qt5/mkspecs/modules/qt_ThreadWeaver.pri
 
 %changelog
+* Sun Mar 14 2021 Automatic Build System <autodist@mambasoft.it> 5.80.0-1mamba
+- automatic version update by autodist
+
 * Sat Feb 13 2021 Automatic Build System <autodist@mambasoft.it> 5.79.0-1mamba
 - automatic version update by autodist