diff --git a/requirements.txt b/requirements.txt
index 35edc89..51cb2c3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,22 +2,21 @@
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
 
-WebOb>=1.2.3 # MIT
-Paste # MIT
-Routes!=2.0,!=2.1,!=2.3.0,>=1.12.3;python_version=='2.7' # MIT
-Routes!=2.0,!=2.3.0,>=1.12.3;python_version!='2.7' # MIT
-six>=1.9.0 # MIT
-python-keystoneclient!=1.8.0,!=2.1.0,>=1.7.0 # Apache-2.0
-keystoneauth1>=2.7.0 # Apache-2.0
-oslo.concurrency>=3.8.0 # Apache-2.0
-oslo.messaging>=5.2.0 # Apache-2.0
-oslo.policy>=1.9.0 # Apache-2.0
-oslo.serialization>=1.10.0 # Apache-2.0
-oslo.service>=1.10.0 # Apache-2.0
-oslo.utils>=3.14.0 # Apache-2.0
-python-neutronclient>=4.2.0 # Apache-2.0
-python-novaclient!=2.33.0,>=2.29.0 # Apache-2.0
-python-cinderclient!=1.7.0,!=1.7.1,>=1.6.0 # Apache-2.0
-python-glanceclient>=2.0.0 # Apache-2.0
-keystonemiddleware>=4.12.0  # Apache-2.0
-cachetools>=2.0.0  # MIT License
+WebOb>=1.7.1 # MIT
+Paste>=2.0.2 # MIT
+Routes>=2.3.1 # MIT
+six>=1.10.0 # MIT
+python-keystoneclient>=3.8.0 # Apache-2.0
+keystoneauth1>=3.3.0 # Apache-2.0
+oslo.concurrency>=3.25.0 # Apache-2.0
+oslo.messaging>=5.29.0 # Apache-2.0
+oslo.policy>=1.30.0 # Apache-2.0
+oslo.serialization!=2.19.1,>=2.18.0 # Apache-2.0
+oslo.service!=1.28.1,>=1.24.0 # Apache-2.0
+oslo.utils>=3.33.0 # Apache-2.0
+python-neutronclient>=6.3.0 # Apache-2.0
+python-novaclient>=9.1.0 # Apache-2.0
+python-cinderclient>=3.3.0 # Apache-2.0
+python-glanceclient>=2.8.0 # Apache-2.0
+keystonemiddleware>=4.17.0 # Apache-2.0
+cachetools>=2.0.0 # MIT License
diff --git a/setup.py b/setup.py
index be0fbcd..a58a382 100644
--- a/setup.py
+++ b/setup.py
@@ -1,19 +1,29 @@
 #   Copyright 2016 Red Hat, Inc. All Rights Reserved.
 #
-#   Licensed under the Apache License, Version 2.0 (the "License"); you may
-#   not use this file except in compliance with the License. You may obtain
-#   a copy of the License at
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
 #
-#       http://www.apache.org/licenses/LICENSE-2.0
+#    http://www.apache.org/licenses/LICENSE-2.0
 #
-#   Unless required by applicable law or agreed to in writing, software
-#   distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#   WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#   License for the specific language governing permissions and limitations
-#   under the License.
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
+# THIS FILE IS MANAGED BY THE GLOBAL REQUIREMENTS REPO - DO NOT EDIT
 import setuptools
 
+# In python < 2.7.4, a lazy loading of package `pbr` will break
+# setuptools if some other modules registered functions in `atexit`.
+# solution from: http://bugs.python.org/issue15881#msg170215
+try:
+    import multiprocessing  # noqa
+except ImportError:
+    pass
+
 setuptools.setup(
-    setup_requires=['pbr'],
+    setup_requires=['pbr>=2.0.0'],
     pbr=True)
diff --git a/test-requirements.txt b/test-requirements.txt
index 3c631cf..5141ba1 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -6,16 +6,15 @@
 hacking<0.11,>=0.10.0
 
 anyjson>=0.3.3 # BSD
-coverage>=3.6 # Apache-2.0
+coverage!=4.4,>=4.0 # Apache-2.0
 fixtures>=3.0.0 # Apache-2.0/BSD
-mock>=2.0 # BSD
-python-subunit>=0.0.18 # Apache-2.0/BSD
-testtools>=1.4.0 # MIT
+mock>=2.0.0 # BSD
+python-subunit>=1.0.0 # Apache-2.0/BSD
+testtools>=2.2.0 # MIT
 testrepository>=0.0.18 # Apache-2.0/BSD
-testresources>=0.2.4 # Apache-2.0/BSD
+testresources>=2.0.0 # Apache-2.0/BSD
 testscenarios>=0.4 # Apache-2.0/BSD
-os-testr>=0.7.0 # Apache-2.0
-tempest>=17.1.0  # Apache-2.0
+os-testr>=1.0.0 # Apache-2.0
+tempest>=17.1.0 # Apache-2.0
 bandit>=1.0.1 # Apache-2.0
-sphinx!=1.2.0,!=1.3b1,<1.3,>=1.1.2
-sphinx-rtd-theme
+sphinx!=1.6.6,>=1.6.2 # BSD