diff --git a/requirements.txt b/requirements.txt
index 07c3d8f..68d8ded 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,5 +24,5 @@ pytz==2019.1
 requests==2.22.0
 six==1.12.0
 SQLAlchemy==1.3.6
-urllib3==1.25.3
+urllib3==1.25.8
 Werkzeug==0.15.5