diff --git a/benchmarks/iozone/Makefile b/benchmarks/iozone/Makefile
index 80ed9ef93023..ae2beba05374 100644
--- a/benchmarks/iozone/Makefile
+++ b/benchmarks/iozone/Makefile
@@ -1,47 +1,52 @@
 # Created by: jmz
 
 PORTNAME=	iozone
-DISTVERSION=	3_491
-PORTREVISION=	0
+DISTVERSION=	3_493
 CATEGORIES=	benchmarks
 MASTER_SITES=	http://www.iozone.org/src/current/
 DISTNAME=	${PORTNAME}${DISTVERSION}
 
 MAINTAINER=	eduardo@FreeBSD.org
 COMMENT=	Performance Test of Sequential File I/O
 
-USES=		gmake tar
+LICENSE=	IOZONE
+LICENSE_NAME=	Iozone license
+LICENSE_FILE=	${WRKDIR}/${DISTNAME}/docs/License.txt
+LICENSE_PERMS=	dist-mirror dist-sell pkg-mirror pkg-sell auto-accept
 
-WRKSRC=		${WRKDIR}/${DISTNAME}/src/current
+USES=		gmake tar:tgz
 
 MAKEFILE=	makefile
 MAKE_ARGS=	${MAKE_ENV}
-ALL_TARGET=	freebsd
 MAKE_JOBS_UNSAFE=	yes
+ALL_TARGET=	freebsd
 
 CONFLICTS_INSTALL=	iozone21
 
-PLIST_FILES=	bin/iozone man/man1/iozone.1.gz
+WRKSRC_SUBDIR=	src/current
+
+PLIST_FILES=	bin/iozone \
+		man/man1/iozone.1.gz
 
-OPTIONS_DEFINE=	SSH THREADS
-OPTIONS_DEFAULT=SSH THREADS
+OPTIONS_DEFINE=		SSH THREADS
+OPTIONS_DEFAULT=	SSH THREADS
 
 SSH_DESC=	Use ssh in distributed measurement
 THREADS_DESC=	Enable threading (uses pthreads)
 
-THREADS_LDFLAGS=	-lpthread
 THREADS_CFLAGS_OFF=	-DNO_THREADS
+THREADS_LDFLAGS=	-lpthread
 
 post-patch-SSH-on:
 	@${REINPLACE_CMD} -e 's|shell\,\"rsh\"|shell\,\"ssh\"|' \
 		${WRKSRC}/iozone.c
 
 pre-build:
 	@cd ${WRKSRC} && ${GMAKE} clean
 
 do-install:
 	${INSTALL_PROGRAM} ${WRKSRC}/iozone ${STAGEDIR}${PREFIX}/bin
 	${INSTALL_MAN} ${WRKDIR}/${DISTNAME}/docs/iozone.1 \
 		${STAGEDIR}${MAN1PREFIX}/man/man1
 
 .include <bsd.port.mk>
diff --git a/benchmarks/iozone/distinfo b/benchmarks/iozone/distinfo
index a747d7ad5850..c85dbdf719c4 100644
--- a/benchmarks/iozone/distinfo
+++ b/benchmarks/iozone/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1615479833
-SHA256 (iozone3_491.tar) = 2cc4842d382e46a585d1df9ae1e255695480dcc0fc05c3b1cb32ef3493d0ec9a
-SIZE (iozone3_491.tar) = 3153920
+TIMESTAMP = 1655422655
+SHA256 (iozone3_493.tgz) = 634c123600b4bb42e827483fa15b2afae6dada2907b784b14e01415933d43198
+SIZE (iozone3_493.tgz) = 831743
diff --git a/benchmarks/iozone/pkg-descr b/benchmarks/iozone/pkg-descr
index df3971a82159..777328eee220 100644
--- a/benchmarks/iozone/pkg-descr
+++ b/benchmarks/iozone/pkg-descr
@@ -1,9 +1,9 @@
 Iozone: 'IO Zone' Benchmark Program
 
 Iozone tests the speed of sequential I/O to actual files.  Therefore,
 this measurement factors in the efficiency of your machine's file
 system, operating system, C compiler, and C runtime library.  It
 produces a measurement which is the number of bytes per second that
 your system can read or write to a file.
 
-WWW: http://www.iozone.org/
+WWW: https://www.iozone.org/