diff --git a/rinutils.spec b/rinutils.spec
index 7b961dd..0f8a90e 100644
--- a/rinutils.spec
+++ b/rinutils.spec
@@ -1,5 +1,5 @@
 Name:          rinutils
-Version:       0.8.0
+Version:       0.10.0
 Release:       1mamba
 Summary:       A C11 / gnu11 utilities C library
 Group:         System/Libraries
@@ -14,7 +14,6 @@ License:       MIT
 ## AUTOBUILDREQ-END
 BuildRequires: cmake
 BuildRequires: libcmocka-devel
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 A C11 / gnu11 utilities C library.
@@ -56,6 +55,9 @@ This package contains header files for developing applications that use %{name}.
 %doc README.asciidoc
 
 %changelog
+* Mon Sep 06 2021 Automatic Build System <autodist@mambasoft.it> 0.10.0-1mamba
+- automatic version update by autodist
+
 * Tue Dec 01 2020 Automatic Build System <autodist@mambasoft.it> 0.8.0-1mamba
 - automatic version update by autodist