diff --git a/tests/requirements.txt b/tests/requirements.txt
index b11b3ab..4be70c8 100644
--- a/tests/requirements.txt
+++ b/tests/requirements.txt
@@ -4,7 +4,7 @@ importlib-metadata==0.17
 more-itertools==7.0.0
 packaging==19.0
 pluggy==0.12.0
-py==1.8.0
+py==1.10.0
 pyparsing==2.4.0
 pytest==4.6.2
 six==1.12.0