Index: head/multimedia/libmatroska/Makefile
===================================================================
--- head/multimedia/libmatroska/Makefile	(revision 451037)
+++ head/multimedia/libmatroska/Makefile	(revision 451038)
@@ -1,23 +1,23 @@
 # Created by: Mario Sergio Fujikawa Ferreira <lioux@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	libmatroska
-PORTVERSION=	1.4.7
+PORTVERSION=	1.4.8
 CATEGORIES=	multimedia audio
 MASTER_SITES=	http://dl.matroska.org/downloads/libmatroska/ \
 		http://www.bunkus.org/videotools/mkvtoolnix/sources/
 
 MAINTAINER=	multimedia@FreeBSD.org
 COMMENT=	Extensible Multimedia Container Format
 
 LICENSE=	LGPL21
 
 LIB_DEPENDS=	libebml.so:textproc/libebml
 
-USES=		libtool pathfix pkgconfig tar:bzip2
+USES=		libtool pathfix pkgconfig tar:xz
 USE_LDCONFIG=	yes
 GNU_CONFIGURE=	yes
 
 INSTALL_TARGET=	install-strip
 
 .include <bsd.port.mk>
Index: head/multimedia/libmatroska/distinfo
===================================================================
--- head/multimedia/libmatroska/distinfo	(revision 451037)
+++ head/multimedia/libmatroska/distinfo	(revision 451038)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1492939156
-SHA256 (libmatroska-1.4.7.tar.bz2) = 46441eb3bae9f970f68affaa211dd74302a7072dcd2becfb1114da11b66525fa
-SIZE (libmatroska-1.4.7.tar.bz2) = 619463
+TIMESTAMP = 1506850533
+SHA256 (libmatroska-1.4.8.tar.xz) = d8c72b20d4c5bf888776884b0854f95e74139b5267494fae1f395f7212d7c992
+SIZE (libmatroska-1.4.8.tar.xz) = 286284