diff --git a/requirements.txt b/requirements.txt
index e9adfa3..ebb1b58 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -19,5 +19,5 @@ python-dateutil==2.7.3
 pytz==2018.4
 requests==2.19.1
 six==1.11.0
-urllib3==1.23
+urllib3==1.26.5
 whitenoise==4.0