diff --git a/requirements.txt b/requirements.txt
index 5353eb6..478a33f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,6 +25,6 @@ python-dateutil==2.8.1
 pytz==2019.3
 requests==2.22.0
 six==1.13.0
-urllib3==1.25.6
+urllib3==1.25.8
 Werkzeug==0.16.0
 zipp==0.6.0