diff --git a/requirements.txt b/requirements.txt
index 1a4e556..27e1a01 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@ rope==0.11.0
 six==1.11.0
 slackclient==1.2.1
 typed-ast==1.1.0
-urllib3==1.23
+urllib3==1.24.2
 websocket-client==0.51.0
 wrapt==1.10.11
 psycopg2==2.7.5