diff --git a/python-sphinx_rtd_theme.spec b/python-sphinx_rtd_theme.spec
index 629066f..d8a9c88 100644
--- a/python-sphinx_rtd_theme.spec
+++ b/python-sphinx_rtd_theme.spec
@@ -1,5 +1,5 @@
 Name:          python-sphinx_rtd_theme
-Version:       1.0.0
+Version:       1.1.0
 Release:       1mamba
 Summary:       Read the Docs Sphinx Theme
 Group:         System/Libraries
@@ -10,6 +10,7 @@ URL:           https://pypi.org/project/sphinx-rtd-theme/
 Source:        https://pypi.debian.net/sphinx-rtd-theme/sphinx_rtd_theme-%{version}.tar.gz
 License:       MIT
 ## AUTOBUILDREQ-BEGIN
+BuildRequires: libpython3-devel
 ## AUTOBUILDREQ-END
 Requires:      python >= %python_version
 
@@ -42,6 +43,9 @@ CFLAGS="%{optflags}" %{__python} setup.py build
 %doc LICENSE
 
 %changelog
+* Wed Nov 02 2022 Automatic Build System <autodist@mambasoft.it> 1.1.0-1mamba
+- automatic version update by autodist
+
 * Tue Sep 14 2021 Automatic Build System <autodist@mambasoft.it> 1.0.0-1mamba
 - automatic version update by autodist