diff --git a/webhooks/python-sanic/requirements.txt b/webhooks/python-sanic/requirements.txt
index 1c9d166..2918b38 100644
--- a/webhooks/python-sanic/requirements.txt
+++ b/webhooks/python-sanic/requirements.txt
@@ -15,6 +15,6 @@ requests-async==0.5.0
 rfc3986==1.3.2
 sanic==19.9.0
 ujson==1.35
-urllib3==1.25.6
+urllib3==1.26.5
 uvloop==0.13.0
 websockets==9.1