diff --git a/backend/requirements.txt b/backend/requirements.txt
index deda9ee..a84e5d3 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -40,7 +40,7 @@ six==1.12.0
 SQLAlchemy==1.2.15
 termcolor==1.1.0
 texttable==0.9.1
-urllib3==1.24.1
+urllib3==1.26.5
 wcwidth==0.1.7
 websocket-client==0.54.0
 Werkzeug==0.14.1