diff --git a/requirements.txt b/requirements.txt
index 296ccb1..894f1a3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -50,7 +50,7 @@ six==1.12.0
 soupsieve==1.9.3
 SQLAlchemy==1.3.12
 twilio==6.42.0
-urllib3==1.25.4
+urllib3==1.26.5
 visitor==0.1.3
 websocket-client==0.48.0
 Werkzeug==0.16.0