diff --git a/requirements.txt b/requirements.txt
index 37f32935..c6bb41ca 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,12 +4,12 @@
 pbr>=1.8 # Apache-2.0
 PrettyTable<0.8,>=0.7.1 # BSD
 python-glanceclient>=2.5.0 # Apache-2.0
-python-keystoneclient>=3.6.0 # Apache-2.0
+python-keystoneclient>=3.8.0 # Apache-2.0
 iso8601>=0.1.11 # MIT
 six>=1.9.0 # MIT
 Babel>=2.3.4 # BSD
 pyOpenSSL>=0.14 # Apache-2.0
-requests>=2.10.0 # Apache-2.0
+requests!=2.12.2,>=2.10.0 # Apache-2.0
 PyYAML>=3.10.0 # MIT
 yaql>=1.1.0 # Apache 2.0 License
 osc-lib>=1.2.0 # Apache-2.0