diff --git a/requirements.txt b/requirements.txt
index 718b212..6ceba60 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 prettytable==0.7.2
-py==1.4.14
+py==1.10.0
 pytest==2.3.5
 wsgiref==0.1.2