diff --git a/kunitconversion.spec b/kunitconversion.spec
index b8dc220..a0aa029 100644
--- a/kunitconversion.spec
+++ b/kunitconversion.spec
@@ -1,6 +1,6 @@
 %define majver %(echo %version | cut -d. -f1-2)
 Name:          kunitconversion
-Version:       5.79.0
+Version:       5.80.0
 Release:       1mamba
 Summary:       Converting physical units
 Group:         System/Libraries
@@ -18,7 +18,6 @@ BuildRequires: libqt5-devel
 BuildRequires: libstdc++6-devel
 ## AUTOBUILDREQ-END
 BuildRequires: cmake
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 KUnitConversion provides functions to convert values in different physical units. It supports converting different prefixes (e.g. kilo, mega, giga) as well as converting between different unit systems (e.g. liters, gallons).
@@ -79,6 +78,9 @@ This package contains libraries and header files for developing applications tha
 %doc README.md
 
 %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