diff --git a/requirements.txt b/requirements.txt
index b5d95b3..8ac7cff 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -29,6 +29,6 @@ six==1.13.0
 soupsieve==1.9.5
 sqlparse==0.3.0
 txaio==18.8.1
-urllib3==1.25.8
+urllib3==1.26.5
 virtualenv==16.7.8
 zope.interface==4.7.1