diff --git a/requirements.txt b/requirements.txt
index 73c5840..54194f4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,5 +17,5 @@ python-dateutil==2.6.1
 pytz==2017.3
 requests==2.21.0
 six==1.11.0
-urllib3==1.24.2
+urllib3==1.26.5
 Werkzeug==1.0.0