diff --git a/lib/libmatroska b/lib/libmatroska
index da6d8f937..684560a3c 160000
--- a/lib/libmatroska
+++ b/lib/libmatroska
@@ -1 +1 @@
-Subproject commit da6d8f9370d1da1c13f96a72dad08461a3acfd72
+Subproject commit 684560a3ce962a7abe89be93cc8ffa483f7f853f