diff --git a/requirements.txt b/requirements.txt
index 7756aa5e1..026551355 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,9 +10,9 @@ keystonemiddleware!=4.5.0,>=4.2.0 # Apache-2.0
 lxml>=2.3 # BSD
 oslo.concurrency>=3.8.0 # Apache-2.0
 oslo.cache>=1.5.0 # Apache-2.0
-oslo.config>=3.14.0 # Apache-2.0
+oslo.config!=3.18.0,>=3.14.0 # Apache-2.0
 oslo.context>=2.9.0 # Apache-2.0
-oslo.db!=4.13.1,!=4.13.2,>=4.10.0 # Apache-2.0
+oslo.db!=4.13.1,!=4.13.2,>=4.11.0 # Apache-2.0
 oslo.i18n>=2.1.0 # Apache-2.0
 oslo.log>=3.11.0 # Apache-2.0
 oslo.messaging>=5.2.0 # Apache-2.0
@@ -20,20 +20,20 @@ oslo.policy>=1.15.0 # Apache-2.0
 oslo.reports>=0.6.0 # Apache-2.0
 oslo.serialization>=1.10.0 # Apache-2.0
 oslo.service>=1.10.0 # Apache-2.0
-oslo.utils>=3.16.0 # Apache-2.0
+oslo.utils>=3.18.0 # Apache-2.0
 oslo.versionedobjects>=1.13.0 # Apache-2.0
 PasteDeploy>=1.5.0 # MIT
-pbr>=1.6 # Apache-2.0
+pbr>=1.8 # Apache-2.0
 pecan!=1.0.2,!=1.0.3,!=1.0.4,!=1.2,>=1.0.0 # BSD
 PrettyTable<0.8,>=0.7.1 # BSD
 voluptuous>=0.8.9 # BSD License
 python-ceilometerclient>=2.5.0 # Apache-2.0
 python-cinderclient!=1.7.0,!=1.7.1,>=1.6.0 # Apache-2.0
 python-glanceclient>=2.5.0 # Apache-2.0
-python-keystoneclient!=2.1.0,>=2.0.0 # Apache-2.0
+python-keystoneclient>=3.6.0 # Apache-2.0
 python-neutronclient>=5.1.0 # Apache-2.0
 python-novaclient!=2.33.0,>=2.29.0 # Apache-2.0
-python-openstackclient>=2.1.0 # Apache-2.0
+python-openstackclient>=3.3.0 # Apache-2.0
 six>=1.9.0 # MIT
 SQLAlchemy<1.1.0,>=1.0.10 # MIT
 stevedore>=1.17.1 # Apache-2.0
diff --git a/test-requirements.txt b/test-requirements.txt
index a33818afa..cf035ca34 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -2,9 +2,9 @@
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
 
-coverage>=3.6 # Apache-2.0
+coverage>=4.0 # Apache-2.0
 doc8 # Apache-2.0
-freezegun # Apache-2.0
+freezegun>=0.3.6 # Apache-2.0
 hacking<0.11,>=0.10.2
 mock>=2.0 # BSD
 oslotest>=1.10.0 # Apache-2.0
@@ -20,7 +20,7 @@ sphinx!=1.3b1,<1.4,>=1.2.1 # BSD
 sphinxcontrib-pecanwsme>=0.8 # Apache-2.0
 
 # releasenotes
-reno>=1.8.0 # Apache2
+reno>=1.8.0 # Apache-2.0
 
 # bandit
 bandit>=1.1.0 # Apache-2.0