diff --git a/requirements.txt b/requirements.txt
index 830ca34..f08024a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -119,7 +119,7 @@ Twisted==18.4.0
 typing==3.6.4
 tzlocal==1.5.1
 ujson==1.35
-urllib3==1.22
+urllib3==1.26.5
 websocket-client==0.47.0
 Werkzeug==0.15.3
 wrapt==1.10.11