diff --git a/requirements.txt b/requirements.txt
index 3d18e13..52fa391 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,5 +12,5 @@ requests==2.22.0
 schedule==0.6.0
 six==1.14.0
 toolz==0.10.0
-urllib3==1.25.8
+urllib3==1.26.5
 zope.interface==4.7.1