diff --git a/audio/mac/Makefile b/audio/mac/Makefile
index 353e7667cb47..4773dff57708 100644
--- a/audio/mac/Makefile
+++ b/audio/mac/Makefile
@@ -1,23 +1,23 @@
 PORTNAME=	mac
-PORTVERSION=	13.16
+PORTVERSION=	13.20
 CATEGORIES=	audio
 MASTER_SITES=	https://www.monkeysaudio.com/files/
 DISTNAME=	${PORTNAME:tu}_${PORTVERSION:S|.||}_SDK
 
 MAINTAINER=	multimedia@FreeBSD.org
 COMMENT=	Monkey's Audio lossless codec
 WWW=		https://www.monkeysaudio.com/
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/License.txt
 
 USES=		cmake dos2unix zip
 
 DOS2UNIX_FILES=	Shared/*.h \
 		Source/Console/*.cpp \
 		Source/Shared/*.cpp \
 		Source/Shared/*.h
 
 NO_WRKSUBDIR=	yes
 
 .include <bsd.port.mk>
diff --git a/audio/mac/distinfo b/audio/mac/distinfo
index 3d666a3e73b9..34a5fb89142b 100644
--- a/audio/mac/distinfo
+++ b/audio/mac/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1782890741
-SHA256 (MAC_1316_SDK.zip) = 5b99491a7da1bd5144371f8b371058ddb1876a5667cf8640ec9fff6c9c0a21f3
-SIZE (MAC_1316_SDK.zip) = 1786995
+TIMESTAMP = 1784962286
+SHA256 (MAC_1320_SDK.zip) = 9cdf4f5afff700b859d417d3996b70ed91d59c3bf7b2fb275f5faeeaf9e4e31e
+SIZE (MAC_1320_SDK.zip) = 1787657