diff --git a/requirements.txt b/requirements.txt
index d9b89e86..43e6c221 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,6 +20,6 @@ psycopg2==2.7.3.2
 pytz==2017.3
 requests==2.18.4
 six==1.11.0
-urllib3==1.22
+urllib3==1.24.2
 webencodings==0.5.1
 git+https://github.com/rtts/django-numberedmodel