diff --git a/programs/ion b/programs/ion
index cd6734a..b791519 160000
--- a/programs/ion
+++ b/programs/ion
@@ -1 +1 @@
-Subproject commit cd6734a4d9bbe72dbccf93b0eef77853f0e648d0
+Subproject commit b7915192616f3ab058638c10fbfe84d9bcda2008