diff --git a/requirements-dev.txt b/requirements-dev.txt
index b34b674a..eca8b0fc 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -5,7 +5,7 @@ python-mimeparse==1.5.2
 python3-memcached==1.51
 requests==2.10.0
 six==1.9.0
-urllib3==1.15.1
+urllib3==1.24.2
 selenium==2.48.0
 PyVirtualDisplay==0.1.5
 mod-wsgi==4.5.2