diff --git a/lib/rt64 b/lib/rt64
index df28e32..384a7d6 160000
--- a/lib/rt64
+++ b/lib/rt64
@@ -1 +1 @@
-Subproject commit df28e32ab59133a3def706afada21d3eb1948bda
+Subproject commit 384a7d6bf6fe123713901d52ebb6078934d99d82