diff --git a/requirements.txt b/requirements.txt
index 72cf18c..c36edb1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,5 +14,5 @@ python-dateutil==2.8.0
 pytz==2019.2
 requests==2.22.0
 six==1.12.0
-urllib3==1.25.3
+urllib3==1.26.5
 Werkzeug==0.15.5