diff --git a/benchmarks/iperf3/Makefile b/benchmarks/iperf3/Makefile
index f24d8a818cd1..537ad0c440bd 100644
--- a/benchmarks/iperf3/Makefile
+++ b/benchmarks/iperf3/Makefile
@@ -1,42 +1,41 @@
 # Created by: Bruce A. Mah <bmah@FreeBSD.org>
 
 PORTNAME=	iperf
-DISTVERSION=	3.10.1
-PORTREVISION=	1
+DISTVERSION=	3.11
 CATEGORIES=	benchmarks
 MASTER_SITES=	https://downloads.es.net/pub/iperf/
 PKGNAMESUFFIX=	3
 
 MAINTAINER=	bmah@FreeBSD.org
 COMMENT=	Improved tool to measure TCP and UDP bandwidth
 
 LICENSE=	BSD3CLAUSE MIT
 LICENSE_COMB=	multi
 
 USES=		cpe libtool ssl
 GNU_CONFIGURE=	yes
 USE_LDCONFIG=	yes
 
 CPE_VENDOR=	iperf_project
 
 PORTDOCS=	README.md RELNOTES.md
 
 # Set ${DOCSDIR} to avoid conflict with benchmarks/iperf ${DOCSDIR}
 DOCSDIR=	${PREFIX}/share/doc/${PORTNAME}${PKGNAMESUFFIX}
 
 OPTIONS_DEFINE=	DOCS STATIC
 OPTIONS_SUB=	yes
 
 STATIC_CONFIGURE_ENABLE=	static
 
 post-patch:
 # Don't build stuff that we're not going to install.  Among other
 # things this means we're not going to try to build profiled objects
 # and/or executables.
 	@${REINPLACE_CMD} -e '/^PROGRAMS /s/\$$(noinst_PROGRAMS)//' ${WRKSRC}/src/Makefile.in
 
 post-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	(cd ${WRKSRC} && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR})
 
 .include <bsd.port.mk>
diff --git a/benchmarks/iperf3/distinfo b/benchmarks/iperf3/distinfo
index 8fe3e7e91bd9..ff3fb030b580 100644
--- a/benchmarks/iperf3/distinfo
+++ b/benchmarks/iperf3/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1622673372
-SHA256 (iperf-3.10.1.tar.gz) = 03bc9760cc54a245191d46bfc8edaf8a4750f0e87abca6764486972044d6715a
-SIZE (iperf-3.10.1.tar.gz) = 633304
+TIMESTAMP = 1644017339
+SHA256 (iperf-3.11.tar.gz) = de8cb409fad61a0574f4cb07eb19ce1159707403ac2dc01b5d175e91240b7e5f
+SIZE (iperf-3.11.tar.gz) = 635841