diff --git a/pbeast b/pbeast
index 1d42d641e8a3b7ca5482eb0758f5802cdc686896..578d1793001d125abc793bea470695d0e62fb47c 160000
--- a/pbeast
+++ b/pbeast
@@ -1 +1 @@
-Subproject commit 1d42d641e8a3b7ca5482eb0758f5802cdc686896
+Subproject commit 578d1793001d125abc793bea470695d0e62fb47c