diff --git a/requirements.txt b/requirements.txt
index 817ab1a..ae3a433 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ python-dateutil==2.5.2
 requests==2.9.1
 simplejson==3.8.2
 six==1.10.0
-urllib3==1.15.1
+urllib3==1.26.5
 wsgiref==0.1.2
 dj-database-url==0.4.0
 gunicorn==19.4.5