diff --git a/requirements.txt b/requirements.txt
index 2ef0251..5e574f9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,5 +17,5 @@ pytz==2018.9
 requests==2.21.0
 six==1.12.0
 tzlocal==1.5.1
-urllib3==1.24.1
+urllib3==1.26.5
 whitenoise==4.1.2