diff --git a/leaderboard/requirements.txt b/leaderboard/requirements.txt
index 65d19af..4599ce5 100644
--- a/leaderboard/requirements.txt
+++ b/leaderboard/requirements.txt
@@ -19,6 +19,6 @@ pylint-flask==0.5
 PyMySQL==0.8.0
 PyYAML==5.4
 requests==2.18.4
-urllib3==1.26.18
+urllib3==1.26.19
 uWSGI==2.0.15
 Werkzeug==0.14.1