diff --git a/requirements.txt b/requirements.txt
index d8f55f5..f261536 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ mkdocs==1.0.4
 more-itertools==8.2.0
 packaging==20.1
 pluggy==0.13.1
-py==1.8.1
+py==1.10.0
 pycodestyle==2.5.0
 pyflakes==2.1.1
 Pygments==2.5.2