diff --git a/python-markupsafe.spec b/python-markupsafe.spec
index ec631bf..aea918d 100644
--- a/python-markupsafe.spec
+++ b/python-markupsafe.spec
@@ -1,11 +1,11 @@
 Name:          python-markupsafe
 Version:       1.1.1
-Release:       1mamba
+Release:       2mamba
 Summary:       Implements a XML/HTML/XHTML Markup safe string for Python
 Group:         System/Libraries
 Vendor:        openmamba
 Distribution:  openmamba
-Packager:      openmamba WebBuild System <webbuild@openmamba.org>
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           https://github.com/mitsuhiko/markupsafe
 Source:        https://pypi.debian.net/MarkupSafe/MarkupSafe-%{version}.tar.gz
 License:       BSD
@@ -13,6 +13,7 @@ License:       BSD
 BuildRequires: glibc-devel
 BuildRequires: libpython-devel
 ## AUTOBUILDREQ-END
+BuildRequires: libpython3-devel >= 3.7.4
 Requires:      python >= %python_version
 BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
@@ -46,6 +47,9 @@ CFLAGS="%{optflags}" %{__python} setup.py build
 %doc README.rst
 
 %changelog
+* Thu Aug 08 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 1.1.1-2mamba
+- rebuilt with python3 3.7.4
+
 * Mon Feb 25 2019 Automatic Build System <autodist@mambasoft.it> 1.1.1-1mamba
 - automatic version update by autodist