diff --git a/python2/requirements.txt b/python2/requirements.txt
index 3727427..ab9ae27 100644
--- a/python2/requirements.txt
+++ b/python2/requirements.txt
@@ -103,7 +103,7 @@ traitlets==4.2.1
 Twisted-Core==13.2.0
 Twisted-Web==13.2.0
 unity-lens-photos==1.0
-urllib3==1.7.1
+urllib3==1.24.2
 vboxapi==1.0
 virtualenv==1.11.4
 wcwidth==0.1.7