diff --git a/bis-file-formats b/bis-file-formats
index 4df3e2dc..248d242a 160000
--- a/bis-file-formats
+++ b/bis-file-formats
@@ -1 +1 @@
-Subproject commit 4df3e2dcf00359f5908637909f60027e63d265f6
+Subproject commit 248d242a099f293c4d68c825df8bbf2992356b31