diff --git a/requirements.txt b/requirements.txt
index 3b03ca1..af1746c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ jmespath==0.9.4
 MarkupSafe==1.1.1
 more-itertools==7.0.0
 pluggy==0.9.0
-py==1.8.0
+py==1.10.0
 pytest==4.4.0
 python-dateutil==2.8.0
 pytz==2018.9