diff --git a/rt64 b/rt64
index 1adcbea..5d30f8b 160000
--- a/rt64
+++ b/rt64
@@ -1 +1 @@
-Subproject commit 1adcbea31a04f2403da729eb5dfed3950dd7ec52
+Subproject commit 5d30f8ba8f6589a3372ac977a03980df9a51f2e6