diff --git a/python-numpy.spec b/python-numpy.spec
index 70944c6..d497902 100644
--- a/python-numpy.spec
+++ b/python-numpy.spec
@@ -1,6 +1,6 @@
 Name:          python-numpy
-Version:       1.16.4
-Release:       3mamba
+Version:       1.16.5
+Release:       1mamba
 Summary:       NumPy: Scientific computing with Python NumPy
 Group:         System/Libraries/Python
 Vendor:        openmamba
@@ -13,7 +13,7 @@ License:       BSD
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 BuildRequires: libblas-devel
-%ifnarch arm
+%ifnarch arm aarch64
 BuildRequires: libquadmath-devel
 %endif
 BuildRequires: liblapack-devel
@@ -42,7 +42,7 @@ This allows NumPy to seamlessly and speedily integrate with a wide variety of da
 %package devel
 Group:         Development/Libraries
 Summary:       C header files provided by NumPy
-Requires:      python-numpy = %{?epoch:%epoch:}%{version}-%{release}
+Requires:      python-numpy-py3 = %{?epoch:%epoch:}%{version}-%{release}
 
 %description devel
 C header files provided by NumPy.
@@ -71,6 +71,10 @@ ln -s %{python_sitearch}/numpy/core/include/numpy %{buildroot}%{_includedir}/num
 rm -f %{buildroot}%{_bindir}/f2py
 %endif
 
+%if "%{?with_pyver}" == "36"
+rm -f %{buildroot}%{_bindir}/f2py3
+%endif
+
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 
@@ -89,6 +93,9 @@ rm -f %{buildroot}%{_bindir}/f2py
 %endif
 
 %changelog
+* Wed Nov 27 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 1.16.5-1mamba
+- update to 1.16.5
+
 * Wed Aug 28 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 1.16.4-3mamba
 - fix typo in numpy incllude directory symlink to %{_includedir}