diff --git a/python-Pympler.spec b/python-Pympler.spec
index 1de86b8..6a4ff37 100644
--- a/python-Pympler.spec
+++ b/python-Pympler.spec
@@ -22,7 +22,7 @@ the lifetime of selected Python objects.
 
 Name: python-%{pname}
 Version: 0.4.3
-Release: 6%{?dist}
+Release: 7%{?dist}
 Summary: Measure, monitor and analyze the memory behavior of Python objects
 License: ASL 2.0 and BSD and MIT
 # bundled stuff
@@ -45,12 +45,12 @@ BuildRequires: npm(Flot)
 
 %package -n python2-%{pname}
 Summary: %{summary}
-BuildRequires: python-bottle
+BuildRequires: python2-bottle
 BuildRequires: python2-devel
 BuildRequires: python2-matplotlib
 BuildRequires: python2-setuptools
 Requires: npm(Flot)
-Requires: python-bottle
+Requires: python2-bottle
 # http://bottlepy.org/
 # https://github.com/krzysu/flot.tooltip
 Provides: bundled(nodejs-flot-tooltip) = 0.8.4
@@ -125,6 +125,10 @@ PYTHONPATH=%{buildroot}%{python3_sitelib} %{__python3} setup.py test
 %{python3_sitelib}/pympler
 
 %changelog
+* Mon Jan 15 2018 Iryna Shcherbina <ishcherb@redhat.com> - 0.4.3-7
+- Update Python 2 dependency declarations to new packaging standards
+  (See https://fedoraproject.org/wiki/FinalizingFedoraSwitchtoPython3)
+
 * Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.4.3-6
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild