diff --git a/requirements.txt b/requirements.txt
index 880cec1..66b6e01 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -44,7 +44,7 @@ sqlparse==0.3.0
 traitlets==4.3.2
 Twisted==19.7.0
 txaio==18.8.1
-urllib3==1.25.3
+urllib3==1.26.5
 wcwidth==0.1.7
 webdriver-manager==1.8.2
 zope.interface==4.6.0