diff --git a/app/requirements.txt b/app/requirements.txt
index 1f67f9f..941a9e5 100644
--- a/app/requirements.txt
+++ b/app/requirements.txt
@@ -38,7 +38,7 @@ requests==2.9.1
 six==1.10.0
 ssh-import-id==3.21
 txaio==2.7.0
-urllib3==1.7.1
+urllib3==1.26.5
 wheel==0.24.0
 wsgiref==0.1.2
 zope.interface==4.3.3