diff --git a/meta-openembedded/meta-oe/recipes-benchmark/iperf3/iperf3/0001-configure.ac-check-for-CPP-prog.patch b/meta-openembedded/meta-oe/recipes-benchmark/iperf3/iperf3/0001-configure.ac-check-for-CPP-prog.patch
index 739fd20..09e3d9c 100644
--- a/meta-openembedded/meta-oe/recipes-benchmark/iperf3/iperf3/0001-configure.ac-check-for-CPP-prog.patch
+++ b/meta-openembedded/meta-oe/recipes-benchmark/iperf3/iperf3/0001-configure.ac-check-for-CPP-prog.patch
@@ -1,4 +1,4 @@
-From cc4499cd4cfcb655fc44c3f3571eee20663dafde Mon Sep 17 00:00:00 2001
+From 4801363fbff12bf1019aaf90142981702cecff92 Mon Sep 17 00:00:00 2001
 From: Andrey Zhizhikin <andrey.z@gmail.com>
 Date: Wed, 3 Feb 2021 20:44:34 +0000
 Subject: [PATCH] configure.ac: check for CPP prog
@@ -10,22 +10,20 @@
 
 Upstream-Status: Pending
 Signed-off-by: Andrey Zhizhikin <andrey.z@gmail.com>
+
 ---
  configure.ac | 1 +
  1 file changed, 1 insertion(+)
 
 diff --git a/configure.ac b/configure.ac
-index 939cf0a..f75b398 100644
+index 53a4db4..3462b3e 100644
 --- a/configure.ac
 +++ b/configure.ac
-@@ -47,6 +47,7 @@ AC_CANONICAL_HOST
+@@ -48,6 +48,7 @@ AC_CANONICAL_HOST
  # Checks for tools: c compiler, ranlib (used for creating static libraries),
  # symlinks and libtool
  AC_PROG_CC
 +AC_PROG_CPP
  AC_PROG_RANLIB
  AC_PROG_LN_S
- AC_PROG_LIBTOOL
--- 
-2.17.1
-
+ LT_INIT
diff --git a/meta-openembedded/meta-oe/recipes-benchmark/iperf3/iperf3/0002-Remove-pg-from-profile_CFLAGS.patch b/meta-openembedded/meta-oe/recipes-benchmark/iperf3/iperf3/0002-Remove-pg-from-profile_CFLAGS.patch
index 959e293..7870261 100644
--- a/meta-openembedded/meta-oe/recipes-benchmark/iperf3/iperf3/0002-Remove-pg-from-profile_CFLAGS.patch
+++ b/meta-openembedded/meta-oe/recipes-benchmark/iperf3/iperf3/0002-Remove-pg-from-profile_CFLAGS.patch
@@ -1,4 +1,4 @@
-From 3ae408402635ea21ad90cd722c99ae3334376c91 Mon Sep 17 00:00:00 2001
+From 155ae12f7809e387a379703d8c09f227e430336d Mon Sep 17 00:00:00 2001
 From: Khem Raj <raj.khem@gmail.com>
 Date: Fri, 14 Jul 2017 13:00:16 -0700
 Subject: [PATCH] Remove -pg from profile_CFLAGS
@@ -7,12 +7,13 @@
 
 Signed-off-by: Khem Raj <raj.khem@gmail.com>
 Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
+
 ---
  src/Makefile.am | 4 ++--
  1 file changed, 2 insertions(+), 2 deletions(-)
 
 diff --git a/src/Makefile.am b/src/Makefile.am
-index 5be8562..3881aa6 100644
+index 11d3e17..4058cff 100644
 --- a/src/Makefile.am
 +++ b/src/Makefile.am
 @@ -58,9 +58,9 @@ if ENABLE_PROFILING
@@ -27,6 +28,3 @@
  endif
  
  # Specify the sources and various flags for the test cases
--- 
-2.21.0
-
diff --git a/meta-openembedded/meta-oe/recipes-benchmark/iperf3/iperf3_3.9.bb b/meta-openembedded/meta-oe/recipes-benchmark/iperf3/iperf3_3.11.bb
similarity index 88%
rename from meta-openembedded/meta-oe/recipes-benchmark/iperf3/iperf3_3.9.bb
rename to meta-openembedded/meta-oe/recipes-benchmark/iperf3/iperf3_3.11.bb
index 47bf4d5..a6af23a 100644
--- a/meta-openembedded/meta-oe/recipes-benchmark/iperf3/iperf3_3.9.bb
+++ b/meta-openembedded/meta-oe/recipes-benchmark/iperf3/iperf3_3.11.bb
@@ -4,19 +4,21 @@
 on IP networks. It supports tuning of various parameters related to timing, \
 protocols, and buffers. For each test it reports the bandwidth, loss, and \
 other parameters."
+
 HOMEPAGE = "http://software.es.net/iperf/"
 SECTION = "console/network"
 BUGTRACKER = "https://github.com/esnet/iperf/issues"
 AUTHOR = "ESNET <info@es.net>, Lawrence Berkeley National Laboratory <websupport@lbl.gov>"
+
 LICENSE = "BSD-3-Clause"
-LIC_FILES_CHKSUM = "file://LICENSE;md5=b7fb682e9941a49f1214dcd7441410d7"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=68ae8cfc577a2c8c51bb51e9628e80b7"
 
 SRC_URI = "git://github.com/esnet/iperf.git;branch=master;protocol=https \
            file://0002-Remove-pg-from-profile_CFLAGS.patch \
            file://0001-configure.ac-check-for-CPP-prog.patch \
            "
 
-SRCREV = "1f8fb13297f3e3e40169ebcd12e171167e394473"
+SRCREV = "76bd67f6e90e239a7686202d2b1b595159826d24"
 
 S = "${WORKDIR}/git"