diff --git a/requirements.txt b/requirements.txt
index 1dedf29..ce558c1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,18 +1,18 @@
 # The order of packages is significant, because pip processes them in the order
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
-oslo.config>=3.22.0 # Apache-2.0
-oslo.i18n>=2.1.0 # Apache-2.0
+oslo.config!=4.3.0,!=4.4.0,>=4.0.0 # Apache-2.0
+oslo.i18n!=3.15.2,>=2.1.0 # Apache-2.0
 oslo.serialization>=1.10.0 # Apache-2.0
 oslo.utils>=3.20.0 # Apache-2.0
 oslo.concurrency>=3.8.0 # Apache-2.0
 stevedore>=1.20.0 # Apache-2.0
 enum34;python_version=='2.7' or python_version=='2.6' or python_version=='3.3' # BSD
 
-eventlet!=0.18.3,>=0.18.2 # MIT
+eventlet!=0.18.3,!=0.20.1,<0.21.0,>=0.18.2 # MIT
 six>=1.9.0 # MIT
 
 jsonschema!=2.5.0,<3.0.0,>=2.0.0 # MIT
-keystoneauth1>=2.18.0 # Apache-2.0
+keystoneauth1>=2.21.0 # Apache-2.0
 python-keystoneclient>=3.8.0 # Apache-2.0
-requests!=2.12.2,!=2.13.0,>=2.10.0 # Apache-2.0
+requests>=2.14.2 # Apache-2.0
diff --git a/setup.cfg b/setup.cfg
index 281fe63..0690aa1 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -59,10 +59,10 @@ swift =
   httplib2>=0.7.5 # MIT
   python-swiftclient>=3.2.0 # Apache-2.0
 cinder =
-  python-cinderclient>=2.0.1 # Apache-2.0
-  os-brick>=1.11.0 # Apache-2.0
+  python-cinderclient>=2.1.0 # Apache-2.0
+  os-brick>=1.13.1 # Apache-2.0
   oslo.rootwrap>=5.0.0 # Apache-2.0
-  oslo.privsep>=1.9.0 # Apache-2.0
+  oslo.privsep!=1.17.0,>=1.9.0 # Apache-2.0
 
 [build_sphinx]
 source-dir = doc/source
diff --git a/test-requirements.txt b/test-requirements.txt
index cc2dbf4..cedb6c1 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -8,7 +8,7 @@ hacking!=0.13.0,<0.14,>=0.12.0 # Apache-2.0
 mock>=2.0 # BSD
 
 # Unit testing
-coverage>=4.0 # Apache-2.0
+coverage!=4.4,>=4.0 # Apache-2.0
 fixtures>=3.0.0 # Apache-2.0/BSD
 python-subunit>=0.0.18 # Apache-2.0/BSD
 requests-mock>=1.1 # Apache-2.0
@@ -20,6 +20,6 @@ os-testr>=0.8.0 # Apache-2.0
 bandit>=1.1.0 # Apache-2.0
 
 # this is required for the docs build jobs
-sphinx>=1.5.1 # BSD
+sphinx!=1.6.1,>=1.5.1 # BSD
 oslosphinx>=4.7.0 # Apache-2.0
-reno>=1.8.0 # Apache-2.0
+reno!=2.3.1,>=1.8.0 # Apache-2.0