diff --git a/jack2 b/jack2
index 4528efb9..8bf2cd14 160000
--- a/jack2
+++ b/jack2
@@ -1 +1 @@
-Subproject commit 4528efb9a168802622c437a666522caa498ab6b8
+Subproject commit 8bf2cd1413d44fb711e89b7f830c8fd930947257