diff --git a/requirements.txt b/requirements.txt
index 965f35f..85d858b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -41,6 +41,6 @@ rsa==3.4.2
 six==1.10.0
 SQLAlchemy==1.1.14
 SQLAlchemy-Utils==0.32.16
-urllib3==1.22
+urllib3==1.26.5
 websocket-client==0.44.0
 Werkzeug==0.12.2