diff --git a/requirements.txt b/requirements.txt
index 9a37ecb..1df5d48 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ more-itertools==5.0.0
 packaging==19.0
 pep8==1.7.1
 pluggy==0.8.1
-py==1.7.0
+py==1.10.0
 pycodestyle==2.5.0
 pyflakes==2.1.0
 Pygments==2.3.1