diff --git a/tests/requirements.txt b/tests/requirements.txt
index 778526f..dd5aa10 100644
--- a/tests/requirements.txt
+++ b/tests/requirements.txt
@@ -4,7 +4,7 @@ importlib-metadata==1.6.0
 more-itertools==8.2.0
 packaging==20.3
 pluggy==0.13.1
-py==1.8.1
+py==1.10.0
 pyparsing==2.4.7
 pytest==5.4.1
 pytest-cov==2.8.1