diff --git a/requirements.txt b/requirements.txt
index 234c777..9312b13 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,5 +9,5 @@ MarkupSafe==1.0
 pkg-resources==0.0.0
 PyYAML==3.12
 requests==2.18.4
-urllib3==1.22
+urllib3==1.24.2
 Werkzeug==0.15.3