diff --git a/requirements.txt b/requirements.txt
index f482b5b..4922638 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -35,6 +35,6 @@ PyYAML==3.12
 requests==2.19.1
 six==1.11.0
 SQLAlchemy==1.2.8
-urllib3==1.23
+urllib3==1.24.2
 Werkzeug==0.15.3
 wrapt==1.10.11