diff --git a/requirements.txt b/requirements.txt
index 59bd8bd..d3f0e69 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -34,7 +34,7 @@ MarkupSafe==0.23
 parse==1.6.6
 parse-type==0.3.4
 pep8==1.7.0
-py==1.4.31
+py==1.10.0
 pybloom-mirror==2.0.0
 pybloomfiltermmap==0.3.15
 pylint==1.5.5