diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index faf8cef..56408a6
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,5 +14,5 @@ redis==3.3.11
 requests==2.22.0
 six==1.12.0
 tzlocal==2.0.0
-urllib3==1.25.6
+urllib3==1.26.5
 Werkzeug==0.16.0