diff --git a/gnome-autoar.spec b/gnome-autoar.spec
index 31708dc..8748548 100644
--- a/gnome-autoar.spec
+++ b/gnome-autoar.spec
@@ -1,5 +1,5 @@
 Name:          gnome-autoar
-Version:       0.3.0
+Version:       0.3.1
 Epoch:         1
 Release:       1mamba
 Summary:       Automatic archives creating and extracting library
@@ -43,7 +43,6 @@ BuildRequires: libxml2-devel
 BuildRequires: libz-devel
 ## AUTOBUILDREQ-END
 Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 Automatic archives creating and extracting library.
@@ -110,6 +109,9 @@ This package contains libraries and header files for developing applications tha
 %{_datadir}/gir-1.0/GnomeAutoarGtk-0.1.gir
 
 %changelog
+* Sun Mar 14 2021 Automatic Build System <autodist@mambasoft.it> 0.3.1-1mamba
+- automatic version update by autodist
+
 * Sat Feb 13 2021 Automatic Build System <autodist@mambasoft.it> 0.3.0-1mamba
 - automatic version update by autodist