diff --git a/constraints.txt b/constraints.txt
index b60e5ac3..b626e390 100644
--- a/constraints.txt
+++ b/constraints.txt
@@ -1,2 +1 @@
 # Pin versions of packages that behave badly only for us
-requests===2.10.0
diff --git a/requirements.txt b/requirements.txt
index 44f582b8..a94e169f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ pbr>=1.6 # Apache-2.0
 
 cliff>=2.2.0 # Apache-2.0
 futures>=3.0;python_version=='2.7' or python_version=='2.6' # BSD
-docker-py!=1.8.0,>=1.6.0 # Apache-2.0
+docker-py<1.8.0,>=1.6.0 # Apache-2.0
 GitPython>=1.0.1 # BSD License (3 clause)
 Jinja2>=2.8 # BSD License (3 clause)
 jsonschema!=2.5.0,<3.0.0,>=2.0.0 # MIT