diff --git a/python-docs-theme.spec b/python-docs-theme.spec
index 78d5095..5e70e4e 100644
--- a/python-docs-theme.spec
+++ b/python-docs-theme.spec
@@ -1,5 +1,5 @@
 Name:          python-docs-theme
-Version:       2020.12
+Version:       2021.5
 Release:       1mamba
 Summary:       Theme for the Python documentation
 Group:         System/Libraries
@@ -10,11 +10,9 @@ URL:           https://github.com/python/python-docs-theme
 Source:        https://pypi.debian.net/python-docs-theme/python-docs-theme-%{version}.tar.gz
 License:       Python Software Foundation License 
 ## AUTOBUILDREQ-BEGIN
-BuildRequires: python3
 ## AUTOBUILDREQ-END
 BuildRequires: libpython3-devel
 Requires:      python >= %python_version
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 %{summary}.
@@ -45,5 +43,8 @@ sed -i "s,.*/man/.*,&.gz," %{name}.filelist
 %doc LICENSE
 
 %changelog
+* Sat May 22 2021 Automatic Build System <autodist@mambasoft.it> 2021.5-1mamba
+- automatic version update by autodist
+
 * Wed Feb 03 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 2020.12-1mamba
 - package created using the webbuild interface