diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index c4e4443..637a44c
--- a/requirements.txt
+++ b/requirements.txt
@@ -63,5 +63,5 @@ six==1.11.0
 traitlets==4.3.2
 typing==3.6.2
 Unidecode==0.4.21
-urllib3==1.22
+urllib3==1.26.5
 wcwidth==0.1.7