diff --git a/requirements.txt b/requirements.txt
index dbcbe534..1c3d77e1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,21 +7,21 @@ netaddr!=0.7.16,>=0.7.13 # BSD
 httplib2>=0.7.5 # MIT
 python-neutronclient>=5.1.0 # Apache-2.0
 oslo.concurrency>=3.8.0 # 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.i18n>=2.1.0 # Apache-2.0
 oslo.log>=3.11.0 # Apache-2.0
 oslo.messaging>=5.2.0 # Apache-2.0
 oslo.serialization>=1.10.0 # Apache-2.0
-oslo.utils>=3.16.0 # Apache-2.0
+oslo.utils>=3.17.0 # Apache-2.0
 oslo.rootwrap>=5.0.0 # Apache-2.0
 oslo.service>=1.10.0 # Apache-2.0
-WebOb>=1.2.3 # MIT
+WebOb>=1.6.0 # MIT
 python-novaclient!=2.33.0,>=2.29.0 # Apache-2.0
 cliff>=2.2.0 # Apache-2.0
 six>=1.9.0 # MIT
 tooz>=1.28.0 # Apache-2.0
 pymemcache!=1.3.0,>=1.2.9 # Apache 2.0 License
 keystonemiddleware!=4.5.0,>=4.2.0 # Apache-2.0
-python-keystoneclient!=2.1.0,>=2.0.0 # Apache-2.0
+python-keystoneclient>=3.6.0 # Apache-2.0
diff --git a/test-requirements.txt b/test-requirements.txt
index 6a0137f4..3ce7a617 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -3,7 +3,7 @@
 # process, which may cause wedges in the gate later.
 unittest2 # BSD
 nose # LGPL
-coverage>=3.6 # Apache-2.0
+coverage>=4.0 # Apache-2.0
 mock>=2.0 # BSD
 pep8==1.5.7 # MIT
 iso8601>=0.1.11 # MIT
@@ -15,5 +15,5 @@ tempest-lib>=0.14.0 # Apache-2.0
 # Doc requirements
 sphinx!=1.3b1,<1.4,>=1.2.1 # BSD
 oslosphinx>=4.7.0 # Apache-2.0
-reno>=1.8.0 # Apache2
+reno>=1.8.0 # Apache-2.0