diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 994f8da..fac7359
--- a/requirements.txt
+++ b/requirements.txt
@@ -51,7 +51,7 @@ pytz==2017.3
 pyvmomi==6.5.0.2017.5.post1
 PyYAML==3.12
 redis==2.10.6
-requests==2.18.4
+requests==2.20.0
 scandir==1.6
 simplegeneric==0.8.1
 simplejson==3.13.2