diff --git a/python27.yaml b/python27.yaml
index eb6a098..d7c527b 100644
--- a/python27.yaml
+++ b/python27.yaml
@@ -283,7 +283,7 @@ data:
       python-urllib3:
         rationale: Python HTTP library with thread-safe connection pooling and file
           post. Dependency of requests.
-        ref: 8fc530eb4eac7ca34b061aec63acdd1096d7bf7f
+        ref: 7dcc0de9f5ba16e1bc4ba43ef8f122f019ae80b7
       python-virtualenv:
         rationale: Tool to create isolated Python environments
         ref: 9d6471b15520d28d43ebbdef6f4cfe2e9e270d8f