diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index e10443e..f1e5668
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ pbr==5.4.4
 Pillow==7.0.0
 pluggy==0.13.1
 pre-commit==2.1.1
-py==1.8.1
+py==1.10.0
 pyparsing==2.4.6
 pytest==5.3.5
 python-dateutil==2.8.1