diff --git a/python-cypari2.spec b/python-cypari2.spec
index 1f7da96..fd3bac4 100644
--- a/python-cypari2.spec
+++ b/python-cypari2.spec
@@ -2,7 +2,7 @@
 
 Name:		python-%{modname}
 Version:	1.1.3
-Release:	4%{?dist}
+Release:	5%{?dist}
 Summary:	A Python interface to the number theory library pari
 License:	GPLv2+
 URL:		https://github.com/defeo/%{modname}
@@ -52,8 +52,8 @@ Requires:	python3-%{modname}
 
 %package	doc
 Summary:	Documentation for %{name}
-BuildRequires:	python-sphinx
-Requires:	python-%{modname}
+BuildRequires:	python2-sphinx
+Requires:	python2-%{modname}
 BuildArch:	noarch
 %description	doc
 Documentation and examples for %{name}.
@@ -119,6 +119,10 @@ export PYTHONPATH
 %{_docdir}/%{name}/html
 
 %changelog
+* Thu Jan 18 2018 Iryna Shcherbina <ishcherb@redhat.com> - 1.1.3-5
+- Update Python 2 dependency declarations to new packaging standards
+  (See https://fedoraproject.org/wiki/FinalizingFedoraSwitchtoPython3)
+
 * Fri Nov 10 2017 pcpa <paulo.cesar.pereira.de.andrade@gmail.com> - 1.1.3-5
 - Add patch to correct pointer miscalculation (crashes on 32 bit glibc)
 - Ignore one error that happens only on 32 bit %%check