With some (light) testing I found we depend at least on requests>=2.5.0 released in Dec 2014.

1 files changed, 1 insertions, 1 deletions

diff --git a/setup.py b/setup.py
index 71e9207..3e60443 100644
--- a/setup.py
+++ b/setup.py
@@ -48,7 +48,7 @@ setuptools.setup(
         'pytest-runner',
     ],
     install_requires=[
-        'requests',
+        'requests>=2.5.0',
     ],
     tests_require=[
         'pytest',