diff --git a/requirements.txt b/requirements.txt
index 2dc50248..0030701b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
 
-pbr>=1.8 # Apache-2.0
+pbr>=2.0.0 # Apache-2.0
 Babel>=2.3.4 # BSD
 croniter>=0.3.4 # MIT License
 eventlet!=0.18.3,>=0.18.2 # MIT
@@ -12,11 +12,11 @@ keystoneauth1>=2.18.0 # Apache-2.0
 keystonemiddleware>=4.12.0 # Apache-2.0
 oslo.config!=3.18.0,>=3.14.0 # Apache-2.0
 oslo.concurrency>=3.8.0 # Apache-2.0
-oslo.context>=2.9.0 # Apache-2.0
+oslo.context>=2.12.0 # Apache-2.0
 oslo.db>=4.15.0 # Apache-2.0
 oslo.log>=3.11.0 # Apache-2.0
 oslo.messaging>=5.14.0 # Apache-2.0
-oslo.middleware>=3.0.0 # Apache-2.0
+oslo.middleware>=3.10.0 # Apache-2.0
 oslo.policy>=1.17.0 # Apache-2.0
 oslo.serialization>=1.10.0 # Apache-2.0
 oslo.service>=1.10.0 # Apache-2.0
@@ -24,20 +24,20 @@ oslo.versionedobjects>=1.17.0 # Apache-2.0
 Paste # MIT
 PasteDeploy>=1.5.0 # MIT
 python-glanceclient>=2.5.0 # Apache-2.0
-python-novaclient!=7.0.0,>=6.0.0 # Apache-2.0
+python-novaclient>=7.1.0 # Apache-2.0
 python-cinderclient!=1.7.0,!=1.7.1,>=1.6.0 # Apache-2.0
-requests!=2.12.2,>=2.10.0 # Apache-2.0
+requests!=2.12.2,!=2.13.0,>=2.10.0 # Apache-2.0
 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
 python-neutronclient>=5.1.0 # Apache-2.0
 six>=1.9.0 # MIT
 SQLAlchemy<1.1.0,>=1.0.10 # MIT
 sqlalchemy-migrate>=0.9.6 # Apache-2.0
-stevedore>=1.17.1 # Apache-2.0
+stevedore>=1.20.0 # Apache-2.0
 taskflow>=2.7.0 # Apache-2.0
 WebOb>=1.6.0 # MIT
 oslo.i18n>=2.1.0 # Apache-2.0
 python-swiftclient>=3.2.0 # Apache-2.0
 python-heatclient>=1.6.1 # Apache-2.0
-python-karborclient>=0.1.1 # Apache-2.0
+python-karborclient>=0.1.3 # Apache-2.0
 abclient>=0.2.3 # Apache-2.0
diff --git a/setup.py b/setup.py
index 782bb21f..566d8443 100644
--- a/setup.py
+++ b/setup.py
@@ -25,5 +25,5 @@ except ImportError:
     pass
 
 setuptools.setup(
-    setup_requires=['pbr>=1.8'],
+    setup_requires=['pbr>=2.0.0'],
     pbr=True)
diff --git a/test-requirements.txt b/test-requirements.txt
index b01487ec..f2ee525d 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -2,12 +2,12 @@
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
 
-hacking>=0.12.0,!=0.13.0,<0.14  # Apache-2.0
+hacking!=0.13.0,<0.14,>=0.12.0 # Apache-2.0
 
 coverage>=4.0 # Apache-2.0
 croniter>=0.3.4 # MIT License
 python-subunit>=0.0.18 # Apache-2.0/BSD
-sphinx!=1.3b1,<1.4,>=1.2.1 # BSD
+sphinx>=1.5.1 # BSD
 oslosphinx>=4.7.0 # Apache-2.0
 oslotest>=1.10.0 # Apache-2.0
 taskflow>=2.7.0 # Apache-2.0
@@ -16,9 +16,9 @@ testscenarios>=0.4 # Apache-2.0/BSD
 testtools>=1.4.0 # MIT
 python-swiftclient>=3.2.0 # Apache-2.0
 python-glanceclient>=2.5.0 # Apache-2.0
-python-novaclient!=7.0.0,>=6.0.0 # Apache-2.0
+python-novaclient>=7.1.0 # Apache-2.0
 python-cinderclient!=1.7.0,!=1.7.1,>=1.6.0 # Apache-2.0
-python-karborclient>=0.1.1 # Apache-2.0
+python-karborclient>=0.1.3 # Apache-2.0
 python-neutronclient>=5.1.0 # Apache-2.0
 python-heatclient>=1.6.1 # Apache-2.0
 reno>=1.8.0 # Apache-2.0