diff --git a/requirements.txt b/requirements.txt
index 0b04e4f..5fd0613 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -66,7 +66,7 @@ sqlalchemy-migrate==0.11.0
 sqlparse==0.2.4
 Tempita==0.5.2
 traitlets==4.3.2
-urllib3==1.22
+urllib3==1.24.2
 validators==0.12.0
 visitor==0.1.3
 wcwidth==0.1.7