diff --git a/lxqt-themes.spec b/lxqt-themes.spec
index 7757b7a..a192c7b 100644
--- a/lxqt-themes.spec
+++ b/lxqt-themes.spec
@@ -1,5 +1,5 @@
 Name:          lxqt-themes
-Version:       0.16.0
+Version:       0.17.0
 Release:       1mamba
 Summary:       A number of graphic files and themes for the LXQt desktop environment
 Group:         Graphical Desktop/Look 'n' feel
@@ -12,7 +12,6 @@ License:       LGPL
 ## AUTOBUILDREQ-BEGIN
 ## AUTOBUILDREQ-END
 BuildRequires: cmake
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 This repository comprises a number of graphic files and themes for LXQT.
@@ -61,6 +60,9 @@ This repository comprises a number of graphic files and themes for LXQT.
 %doc AUTHORS COPYING
 
 %changelog
+* Sat Apr 17 2021 Automatic Build System <autodist@mambasoft.it> 0.17.0-1mamba
+- automatic version update by autodist
+
 * Mon Nov 09 2020 Automatic Build System <autodist@mambasoft.it> 0.16.0-1mamba
 - automatic version update by autodist