diff --git a/.gitignore b/.gitignore
index 7f2722c..a893c63 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@
 /tox-2.1.1.tar.gz
 /tox-2.3.1.tar.gz
 /tox-2.7.0.tar.gz
+/tox-2.9.1.tar.gz
diff --git a/python-tox.spec b/python-tox.spec
index 46b3232..2a59b94 100644
--- a/python-tox.spec
+++ b/python-tox.spec
@@ -6,8 +6,8 @@
 
 %global pypiname tox
 Name:           python-%{pypiname}
-Version:        2.7.0
-Release:        2%{?dist}
+Version:        2.9.1
+Release:        1%{?dist}
 Summary:        Virtualenv-based automation of test activities
 
 # file toxbootstrap.py is licensed under MIT License
@@ -32,9 +32,10 @@ Summary:        %{summary}
 %{?python_provide:%python_provide python2-%{pypiname}}
 BuildRequires:  python2-devel
 BuildRequires:  python2-setuptools
+BuildRequires:  python2-setuptools_scm
 Requires:  python2-py
 Requires:  python2-virtualenv >= 1.11.2
-Requires:  python-pluggy
+Requires:  python2-pluggy
 
 %if %{with internet}
 # for tests
@@ -63,6 +64,7 @@ Summary:        %{summary}
 Provides:       %{pypiname} = %{version}-%{release}
 BuildRequires:  python3-devel
 BuildRequires:  python3-setuptools
+BuildRequires:  python3-setuptools_scm
 Requires:       python3-py
 Requires:       python3-pluggy
 Requires:       python3-virtualenv
@@ -133,6 +135,9 @@ TOXENV=py%{python3_version_nodots} %{__python3} setup.py test
 %{python3_sitelib}/%{pypiname}-%{version}-py%{python3_version}.egg-info
 
 %changelog
+* Mon Jan 29 2018 Matthias Runge <mrunge@redhat.com> - 2.9.1-1
+- update to 2.9.1
+
 * Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 2.7.0-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
 
diff --git a/sources b/sources
index 73698a0..c8268d8 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (tox-2.7.0.tar.gz) = 96088a9f77e8b994d920a8c9907a0fa50d5e0fe918e5a67673d4c30810642be2872283810d1d8b5ae9cc311605236b64343248485c4d4067b54c7b6d9f31a4b4
+SHA512 (tox-2.9.1.tar.gz) = ff19b2bb7ac963379f1cccd4973ad9eb4dabfbda976cde7caba50ad010d8fa57c1cba91d63e3e0512e44cc7d350bc9270fbd9b30db1bd55f7d9c239e7623d066