diff --git a/requirements.txt b/requirements.txt
index 2fe3ec8..ce8d379 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,5 +22,5 @@ selenium==3.14.1
 six==1.11.0
 Twisted==18.9.0
 txaio==18.8.1
-urllib3==1.24
+urllib3==1.26.5
 zope.interface==4.5.0