diff --git a/SPECS/scipy.spec b/SPECS/scipy.spec
index 0fcc0cd..11d3a84 100644
--- a/SPECS/scipy.spec
+++ b/SPECS/scipy.spec
@@ -16,7 +16,7 @@
 Summary:    Scientific Tools for Python
 Name:       scipy
 Version:    1.0.0
-Release:    19%{?dist}
+Release:    20%{?dist}
 
 Group:      Development/Libraries
 # BSD -- whole package except:
@@ -34,7 +34,6 @@ BuildRequires: python2-pytest
 BuildRequires: python2-six
 # Disabled BR on pytest-xdist since it doesn't seem to be actually needed
 # BuildRequires: python2-pytest-xdist
-Requires:      python2-six
 %endif
 
 BuildRequires: fftw-devel, blas-devel, lapack-devel, suitesparse-devel
@@ -59,7 +58,6 @@ BuildRequires:  python3-pytest
 BuildRequires:  python3-six
 # Disabled BR on pytest-xdist since it doesn't seem to be actually needed
 # BuildRequires:  python3-pytest-xdist
-Requires:       python3-six
 %endif
 %if 0%{?with_doc}
 %if %{with python2}
@@ -90,6 +88,7 @@ leading scientists and engineers.
 %package -n python2-scipy
 Summary:    Scientific Tools for Python
 Requires:   python2-numpy, python2-numpy-f2py
+Requires:   python2-six
 %{?python_provide:%python_provide python2-scipy}
 Obsoletes:      scipy <= 0.16.0
 %description -n python2-scipy
@@ -129,6 +128,7 @@ Summary:    Scientific Tools for Python
 Group:      Development/Libraries
 License:    BSD and LGPLv2+
 Requires:   python3-numpy, python3-f2py
+Requires:   python3-six
 %{?python_provide:%python_provide python3-scipy}
 %description -n python3-scipy
 Scipy is open-source software for mathematics, science, and
@@ -286,9 +286,13 @@ popd
 %endif # with python3
 
 %changelog
-* Wed Apr 03 2019 Tomas Orsava <torsava@redhat.com> - 1.0.0-19
-- Bumping due to problems with modular RPM upgrade path (#1695587)
-- Related: rhbz#1693974
+* Tue Jun 04 2019 Nikola Forró <nforro@redhat.com> - 1.0.0-20
+- Fix python{2,3}-six Requires
+- Resolves: rhbz#1709599
+
+* Thu Apr 25 2019 Tomas Orsava <torsava@redhat.com> - 1.0.0-19
+- Bumping due to problems with modular RPM upgrade path
+- Resolves: rhbz#1695587
 
 * Thu Nov 15 2018 Nikola Forró <nforro@redhat.com> - 1.0.0-18
 - Unbundle six