diff --git a/python-numpy.spec b/python-numpy.spec
index 9d63148..89220d4 100644
--- a/python-numpy.spec
+++ b/python-numpy.spec
@@ -1,5 +1,5 @@
 Name:          python-numpy
-Version:       1.16.3
+Version:       1.16.4
 Release:       1mamba
 Summary:       NumPy: Scientific computing with Python NumPy
 Group:         System/Libraries/Python
@@ -88,6 +88,9 @@ rm -f %{buildroot}%{_bindir}/f2py
 %{python_sitearch}/numpy-%{version}-py*.egg-info
 
 %changelog
+* Wed May 29 2019 Automatic Build System <autodist@mambasoft.it> 1.16.4-1mamba
+- automatic version update by autodist
+
 * Mon May 27 2019 Automatic Build System <autodist@mambasoft.it> 1.16.3-1mamba
 - automatic version update by autodist