diff --git a/requirements.txt b/requirements.txt
index 5290fa6..df9e47c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -19,7 +19,7 @@ pymongo==3.8.0
 python-dateutil==2.8.0
 requests==2.22.0
 six==1.12.0
-urllib3==1.26.5
+urllib3==1.26.18
 users==1.0.dev0
 websocket-client==0.56.0
 Werkzeug==2.2.3