diff --git a/requirements.txt b/requirements.txt
index bdb97b8..624f0f0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ importlib-metadata==0.17
 more-itertools==7.0.0
 pip==19.1.1
 pluggy==0.12.0
-py==1.8.0
+py==1.10.0
 pytest==4.5.0
 pytest-cov==2.7.1
 setuptools==41.0.1