diff --git a/requirements.txt b/requirements.txt
index 5d6de42..df27abd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,5 +9,5 @@ Pygments==1.6
 PyYAML==3.11
 Sphinx==1.2.3
 SQLAlchemy==0.9.7
-py==1.4.24
+py==1.10.0
 tox==1.7.2
diff --git a/setup.py b/setup.py
index eff1ecb..702153a 100644
--- a/setup.py
+++ b/setup.py
@@ -41,7 +41,7 @@ def run_tests(self):
         'PyYAML==3.11',
         'Sphinx==1.2.3',
         'SQLAlchemy==0.9.7',
-        'py==1.4.24',
+        'py==1.10.0',
         'tox==1.7.2'
 
     ],