diff --git a/lib/libebml b/lib/libebml
index 05beb69ba..b099f42b4 160000
--- a/lib/libebml
+++ b/lib/libebml
@@ -1 +1 @@
-Subproject commit 05beb69ba60acce09f73ed491bb76f332849c3a0
+Subproject commit b099f42b4cc499297de31087a265fcad51d5694a
diff --git a/lib/libmatroska b/lib/libmatroska
index c5831b6e1..4690f555d 160000
--- a/lib/libmatroska
+++ b/lib/libmatroska
@@ -1 +1 @@
-Subproject commit c5831b6e1650d9e7a8a78092a4cd72cd086dc227
+Subproject commit 4690f555deebed0d5443a21138d7bf3458492fa3