diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index e6e6e60..3d4a2b1
--- a/requirements.txt
+++ b/requirements.txt
@@ -43,7 +43,7 @@ prometheus-client==0.7.1
 prompt-toolkit==2.0.9
 ptyprocess==0.6.0
 PuLP==1.6.9
-py==1.8.0
+py==1.10.0
 pydot==1.4.1
 Pygments==2.4.2
 pyparsing==2.4.2