diff --git a/master/requirements.txt b/master/requirements.txt
index 5ca388e..cb39172 100644
--- a/master/requirements.txt
+++ b/master/requirements.txt
@@ -63,7 +63,7 @@ pluggy==0.6.0
 preshed==1.0.0
 protobuf==3.5.2.post1
 psycopg2==2.7.4
-py==1.5.3
+py==1.10.0
 pyasn1==0.4.3
 pycodestyle==2.3.1
 pycparser==2.18