diff --git a/dash/requirements.txt b/dash/requirements.txt
index 436fb82..636e448 100644
--- a/dash/requirements.txt
+++ b/dash/requirements.txt
@@ -14,5 +14,5 @@ plotly==2.5.1
 python-dateutil==2.7.2
 pytz==2018.4
 requests==2.18.4
-urllib3==1.22
+urllib3==1.24.2
 Werkzeug==0.14.1