diff --git a/lib/libebml b/lib/libebml
index 04b34b0db..c161e600b 160000
--- a/lib/libebml
+++ b/lib/libebml
@@ -1 +1 @@
-Subproject commit 04b34b0dbded40e0cec93cafa6a4f4c8e90c3206
+Subproject commit c161e600b37dc2ee07bad9b34a266dc28cfac642
diff --git a/lib/libmatroska b/lib/libmatroska
index db5d627b5..493404969 160000
--- a/lib/libmatroska
+++ b/lib/libmatroska
@@ -1 +1 @@
-Subproject commit db5d627b5bf48516c9e0b540254c0d36595760c3
+Subproject commit 4934049696ef0111251eb72cc6645f77d1d13246