diff --git a/submodules/bcmatroska2 b/submodules/bcmatroska2
index f4b87c521..85e73f9fa 160000
--- a/submodules/bcmatroska2
+++ b/submodules/bcmatroska2
@@ -1 +1 @@
-Subproject commit f4b87c521a513b540f34a72ef82a52364929d0be
+Subproject commit 85e73f9fa892b09af8d71419a9079f8c804e70b7