diff --git a/lib/rt64 b/lib/rt64
index 793abe0..a0a0f94 160000
--- a/lib/rt64
+++ b/lib/rt64
@@ -1 +1 @@
-Subproject commit 793abe0bc39a842bab8176264eb0003324c58f1b
+Subproject commit a0a0f94a01cc4895836abd23760c8b9591968045