diff --git a/multimedia/mkvtoolnix/Makefile b/multimedia/mkvtoolnix/Makefile
index 163e7ec4d0a7..d9d55d7e6a01 100644
--- a/multimedia/mkvtoolnix/Makefile
+++ b/multimedia/mkvtoolnix/Makefile
@@ -2,7 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	mkvtoolnix
-PORTVERSION=	54.0.0
+PORTVERSION=	55.0.0
 CATEGORIES=	multimedia audio
 MASTER_SITES=	http://www.bunkus.org/videotools/mkvtoolnix/sources/ \
 		https://mkvtoolnix.download/sources/
diff --git a/multimedia/mkvtoolnix/distinfo b/multimedia/mkvtoolnix/distinfo
index a50d7e8f9540..26aa77af9f26 100644
--- a/multimedia/mkvtoolnix/distinfo
+++ b/multimedia/mkvtoolnix/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1614424367
-SHA256 (mkvtoolnix-54.0.0.tar.xz) = 792fa095eaeeda9030f1f189ab40c2ebf8363c9a90ebe482d68dc05b4e16a52c
-SIZE (mkvtoolnix-54.0.0.tar.xz) = 7590032
+TIMESTAMP = 1615112330
+SHA256 (mkvtoolnix-55.0.0.tar.xz) = 6061639bda18adbf5c49264d5498fd2abab420113ba680d0eb441a9aa02afba6
+SIZE (mkvtoolnix-55.0.0.tar.xz) = 7581572