diff --git a/requirements.txt b/requirements.txt
index 96dd122..e7f94a6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@
 pbr>=1.8 # Apache-2.0
 PrettyTable<0.8,>=0.7.1 # BSD
 keystoneauth1>=2.18.0 # 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
 simplejson>=2.2.0 # MIT
 Babel>=2.3.4 # BSD
 six>=1.9.0 # MIT
diff --git a/test-requirements.txt b/test-requirements.txt
index 19fc5b7..8f2783a 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -11,8 +11,8 @@ oslosphinx>=4.7.0 # Apache-2.0
 python-subunit>=0.0.18 # Apache-2.0/BSD
 reno>=1.8.0 # Apache-2.0
 requests-mock>=1.1 # Apache-2.0
-sphinx!=1.3b1,<1.4,>=1.2.1 # BSD
-tempest>=12.1.0 # Apache-2.0
+sphinx>=1.5.1 # BSD
+tempest>=14.0.0 # Apache-2.0
 testtools>=1.4.0 # MIT
 testrepository>=0.0.18 # Apache-2.0/BSD
 os-testr>=0.8.0 # Apache-2.0