diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 801e586..a09919f
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,5 +17,5 @@ python-dateutil==2.6.0
 rauth==0.7.3
 requests==2.13.0
 six==1.10.0
-urllib3==1.20
+urllib3==1.26.5
 Werkzeug==0.11.15