diff --git a/requirements.txt b/requirements.txt
index c90b682..f1f6f37 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,7 +28,7 @@ numpy==1.16.3
 pandas==0.24.2
 passlib==1.7.1
 pluggy==0.9.0
-py==1.8.0
+py==1.10.0
 pycparser==2.19
 pyrsistent==0.14.11
 pytest==4.0.2