diff --git a/requirements.txt b/requirements.txt
index 0c5dceb3..d78a2eac 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,12 +3,12 @@
 # process, which may cause wedges in the gate later.
 pbr!=2.1.0,>=2.0.0 # Apache-2.0
 PrettyTable<0.8,>=0.7.1 # BSD
-requests!=2.12.2,!=2.13.0,>=2.10.0 # Apache-2.0
+requests>=2.14.2 # Apache-2.0
 simplejson>=2.2.0 # MIT
 oslo.i18n!=3.15.2,>=2.1.0 # Apache-2.0
 oslo.utils>=3.20.0 # Apache-2.0
 Babel!=2.4.0,>=2.3.4 # BSD
-keystoneauth1>=2.20.0 # Apache-2.0
+keystoneauth1>=2.21.0 # Apache-2.0
 six>=1.9.0 # MIT
 python-swiftclient>=3.2.0 # Apache-2.0
 python-mistralclient>=3.1.0 # Apache-2.0
diff --git a/test-requirements.txt b/test-requirements.txt
index 57411a65..b6341960 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -15,4 +15,4 @@ testtools>=1.4.0 # MIT
 mock>=2.0 # BSD
 httplib2>=0.7.5 # MIT
 pycrypto>=2.6 # Public Domain
-reno>=1.8.0 # Apache-2.0
+reno!=2.3.1,>=1.8.0 # Apache-2.0