diff --git a/python-rdflib.spec b/python-rdflib.spec
index 4682d05..02fef7a 100644
--- a/python-rdflib.spec
+++ b/python-rdflib.spec
@@ -4,7 +4,7 @@
 
 Name:           python-%{pypi_name}
 Version:        4.2.1
-Release:        5%{?dist}
+Release:        6%{?dist}
 Summary:        Python library for working with RDF
 
 Group:          Development/Languages
@@ -14,8 +14,8 @@ Source0:        http://pypi.python.org/packages/source/r/rdflib/rdflib-%{version
 Patch1:         %{name}-SPARQLWrapper-optional.patch
 BuildArch:      noarch
 
-BuildRequires:  python-html5lib >= 1:
-BuildRequires:  python-isodate
+BuildRequires:  python2-html5lib >= 1:
+BuildRequires:  python2-isodate
 BuildRequires:  python2-pyparsing
 BuildRequires:  python2-devel
 BuildRequires:  python2-setuptools
@@ -27,7 +27,7 @@ BuildRequires:  python3-devel
 BuildRequires:  python3-setuptools
 
 %if %{run_tests}
-BuildRequires:  python-nose >= 0.9.2
+BuildRequires:  python2-nose >= 0.9.2
 BuildRequires:  python3-nose >= 0.9.2
 %endif
 
@@ -46,8 +46,8 @@ of the Berkeley DB, and a wrapper for remote SPARQL endpoints.
 %package -n python2-%{pypi_name}
 Summary:        %{summary}
 %{?python_provide:%python_provide python2-%{pypi_name}}
-Requires:       python-html5lib >= 1:
-Requires:       python-isodate
+Requires:       python2-html5lib >= 1:
+Requires:       python2-isodate
 Requires:       python2-pyparsing
 Obsoletes:      python-rdfextras <= 0.1-7
 Provides:       python-rdfextras = %{version}-%{release}
@@ -218,6 +218,10 @@ popd
 %{_bindir}/rdfs2dot-3*
 
 %changelog
+* Wed Feb 28 2018 Iryna Shcherbina <ishcherb@redhat.com> - 4.2.1-6
+- Update Python 2 dependency declarations to new packaging standards
+  (See https://fedoraproject.org/wiki/FinalizingFedoraSwitchtoPython3)
+
 * Tue Feb 20 2018 Than Ngo <than@redhat.com> - 4.2.1-5
 - skip test_issue375 for python2, need to investigate later