diff --git a/jack b/jack
index ab27e5a..ce588b3 160000
--- a/jack
+++ b/jack
@@ -1 +1 @@
-Subproject commit ab27e5a59fe5294cf09d50ffa2414d1542cf245e
+Subproject commit ce588b3af5db56e4c0f22facc8f1bb25e0be7d5d