diff --git a/requirements.txt b/requirements.txt
index 6cc4642..a087f01 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ astroid==1.4.5
 colorama==0.3.7
 IPy==0.83
 lazy-object-proxy==1.2.2
-py==1.4.31
+py==1.11.0
 pylint==1.5.5
 pytest==2.9.1
 PyYAML==4.2b1
diff --git a/setup.py b/setup.py
index 1ed282e..dd324ef 100644
--- a/setup.py
+++ b/setup.py
@@ -21,7 +21,7 @@
           'colorama==0.3.7',
           'IPy==0.83',
           'lazy-object-proxy==1.2.2',
-          'py==1.4.31',
+          'py==1.11.0',
           'pylint==1.5.5',
           'pytest==2.9.1',
           'PyYAML==4.2b1',