diff --git a/requirements.txt b/requirements.txt
index 351b8ad..aa29930 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,5 +13,5 @@ pyparsing==2.0.3
 python-dateutil==2.4.2
 pytz==2015.6
 six==1.9.0
-urllib3==1.12
+urllib3==1.24.2
 wsgiref==0.1.2