diff --git a/requirements.txt b/requirements.txt
index 879f63f..86d75a8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -39,7 +39,7 @@ scikit-learn==0.21.2
 scipy==1.3.0
 six==1.12.0
 SQLAlchemy==1.3.1
-urllib3==1.25.3
+urllib3==1.26.5
 virtualenv==16.6.0
 Werkzeug==0.15.4
 xgboost==0.82