diff --git a/requirements.txt b/requirements.txt
index 0155e45..bd484e7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,6 +24,6 @@ pytz==2017.2
 redis==2.10.6
 requests==2.18.4
 six==1.10.0
-urllib3==1.22
+urllib3==1.24.2
 vine==1.1.4
 whitenoise==3.3.0