diff --git a/requirements.txt b/requirements.txt
index 736c3e48..056f7555 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,6 +12,6 @@ pbr>=1.8 # Apache-2.0
 positional>=1.1.1 # Apache-2.0
 pycadf!=2.0.0,>=1.1.0 # Apache-2.0
 python-keystoneclient>=3.6.0 # Apache-2.0
-requests>=2.10.0 # Apache-2.0
+requests!=2.12.2,>=2.10.0 # Apache-2.0
 six>=1.9.0 # MIT
 WebOb>=1.6.0 # MIT