diff --git a/keystone b/keystone
index 0ba7fdbd15..ac65d1416d 160000
--- a/keystone
+++ b/keystone
@@ -1 +1 @@
-Subproject commit 0ba7fdbd15152bc0c088c399de9d581e50c4a1e0
+Subproject commit ac65d1416d76b16a3c84e3abcbcc34e14065a688