diff --git a/barbican b/barbican
index f177c30ff6..4bb724c50e 160000
--- a/barbican
+++ b/barbican
@@ -1 +1 @@
-Subproject commit f177c30ff6b3aabbfef3c8a20d99b774d16425b7
+Subproject commit 4bb724c50ebd19aaa3b763958ae64cdcf4537489