diff --git a/python-numpy.spec b/python-numpy.spec
index d497902..ff26b7c 100644
--- a/python-numpy.spec
+++ b/python-numpy.spec
@@ -1,27 +1,28 @@
 Name:          python-numpy
-Version:       1.16.5
+Version:       1.20.2
 Release:       1mamba
 Summary:       NumPy: Scientific computing with Python NumPy
 Group:         System/Libraries/Python
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           http://numpy.scipy.org
+URL:           https://numpy.scipy.org
 Source:        https://pypi.debian.net/numpy/numpy-%{version}.zip
 #Source:        http://downloads.sourceforge.net/project/numpy/NumPy/%{version}/numpy-%{version}.zip
 License:       BSD
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
-BuildRequires: libblas-devel
+BuildRequires: libopenblas-devel
+BuildRequires: libpython3-devel
+BuildRequires: python-setuptools-py3
+## AUTOBUILDREQ-END
+BuildRequires: libblas-devel >= 3.9.0
 %ifnarch arm aarch64
 BuildRequires: libquadmath-devel
 %endif
 BuildRequires: liblapack-devel
-BuildRequires: libpython-devel
-## AUTOBUILDREQ-END
 BuildRequires: gcc-fortran
 Requires:      python >= %python_version
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 NumPy is the fundamental package needed for scientific computing with Python.
@@ -93,6 +94,12 @@ rm -f %{buildroot}%{_bindir}/f2py3
 %endif
 
 %changelog
+* Mon Apr 05 2021 Automatic Build System <autodist@mambasoft.it> 1.20.2-1mamba
+- automatic version update by autodist
+
+* Wed Mar 24 2021 Automatic Build System <autodist@mambasoft.it> 1.20.1-1mamba
+- automatic version update by autodist
+
 * Wed Nov 27 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 1.16.5-1mamba
 - update to 1.16.5