diff --git a/requirements.txt b/requirements.txt
index 05aab73..3a344aa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,5 +6,5 @@ gunicorn==19.7.1
 idna==2.6
 pytz==2018.4
 requests==2.18.4
-urllib3==1.22
+urllib3==1.26.5
 whitenoise==3.3.1