diff --git a/requirements.txt b/requirements.txt
index fe51a43..4f0a770 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,5 +15,5 @@ pytz==2020.1
 requests==2.23.0
 sendgrid==6.3.1
 six==1.14.0
-urllib3==1.25.9
+urllib3==1.26.5
 Werkzeug==1.0.1