diff --git a/requirements.txt b/requirements.txt
index bdd5ec6..7598dec 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,5 +22,5 @@ psycopg2==2.7.3.2
 pytz==2017.3
 requests==2.11.0
 six==1.11.0
-urllib3==1.22
+urllib3==1.24.2
 whitenoise==3.3.1