diff --git a/lib/rt64 b/lib/rt64
index 23cab60..9ea1489 160000
--- a/lib/rt64
+++ b/lib/rt64
@@ -1 +1 @@
-Subproject commit 23cab603c4f9f4a8b369b38e036f1aa484603878
+Subproject commit 9ea148962c2c97c4ecc8decb742a8a14de357ecc