diff --git a/keystonemiddleware b/keystonemiddleware
index 9ade074c9b..4098a28c68 160000
--- a/keystonemiddleware
+++ b/keystonemiddleware
@@ -1 +1 @@
-Subproject commit 9ade074c9b665926e939c9b6b45bebb1e307b2f1
+Subproject commit 4098a28c68efaa023201982605a24bdbec89f369