diff --git a/requirements.txt b/requirements.txt
index 3a190ec..6410aa9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,5 +18,5 @@ pytz==2019.3
 query-string==2019.4.13
 request==2019.4.13
 requests==2.18.4
-urllib3==1.22
+urllib3==1.24.2
 Werkzeug==0.16.0