diff --git a/requirements.txt b/requirements.txt
index 7e3350a..e09e10c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,6 +21,6 @@ pytz==2018.7
 requests==2.20.1
 s3transfer==0.1.13
 six==1.11.0
-urllib3==1.24.1
+urllib3==1.26.5
 whitenoise==4.1.2
 django-templated-email==2.2.0