diff --git a/ace_it/requirements.txt b/ace_it/requirements.txt
index 6149fe451..f6ba1c804 100644
--- a/ace_it/requirements.txt
+++ b/ace_it/requirements.txt
@@ -54,7 +54,7 @@ requests-oauthlib==1.0.0
 Twisted==19.7.0
 txaio==18.8.1
 typed-ast==1.1.0
-urllib3==1.25.2
+urllib3==1.26.5
 whitenoise==3.3.1
 wrapt==1.10.11
 zope.interface==4.6.0