diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 8c05321..56bac8b
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,4 +13,4 @@ ruamel.ordereddict==0.4.13
 ruamel.yaml==0.15.32
 six==1.10.0
 tzlocal==1.4
-urllib3==1.22
+urllib3==1.26.5