diff --git a/keystonemiddleware b/keystonemiddleware
index 9c49da6887..f7ac6a1b24 160000
--- a/keystonemiddleware
+++ b/keystonemiddleware
@@ -1 +1 @@
-Subproject commit 9c49da6887eaff67d19fe0d12fb1046dde3bdaec
+Subproject commit f7ac6a1b24e584ab6264f66636a58011a4f3c7af