diff --git a/.checkpackageignore b/.checkpackageignore
index 5ff39e6f37..40d9fb1ed4 100644
--- a/.checkpackageignore
+++ b/.checkpackageignore
@@ -564,7 +564,6 @@ package/intel-mediasdk/0001-Don-t-force-fstack-protector.patch Upstream
 package/intltool/0001-perl-5.26-compatibility.patch Upstream
 package/iotop/0001-Fix-build-error-with-Python-3.patch Upstream
 package/iozone/0001-Add-new-targets-for-iozone.patch Upstream
-package/iperf/0001-fix-single-threaded-compile-breakage.patch Upstream
 package/ipmitool/0001-configure.ac-fix-readline-static-build.patch Upstream
 package/ipmitool/0002-Fix-enterprise-numbers-URL.patch Upstream
 package/ipmitool/0003-Do-not-require-the-IANA-PEN-registry-file.patch Upstream
diff --git a/package/iperf/0001-fix-single-threaded-compile-breakage.patch b/package/iperf/0001-fix-single-threaded-compile-breakage.patch
deleted file mode 100644
index 85baf76ea4..0000000000
--- a/package/iperf/0001-fix-single-threaded-compile-breakage.patch
+++ /dev/null
@@ -1,32 +0,0 @@
-From 6405b7a005bb2364466b56f480d50af0be423d76 Mon Sep 17 00:00:00 2001
-From: Robert McMahon <rjmcmahon@rjmcmahon.com>
-Date: Tue, 27 Sep 2022 20:31:04 -0700
-Subject: [PATCH] fix single threaded compile breakage
-
-[Retrieved (and backported) from:
-https://sourceforge.net/p/iperf2/code/ci/6405b7a005bb2364466b56f480d50af0be423d76]
-Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
----
- include/version.h | 2 +-
- src/Settings.cpp  | 2 +-
- 2 files changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/src/Settings.cpp b/src/Settings.cpp
-index aac1b5f..fc5a181 100644
---- a/src/Settings.cpp
-+++ b/src/Settings.cpp
-@@ -1160,10 +1160,10 @@ void Settings_Interpret (char option, const char *optarg, struct thread_Settings
- 			delete [] tmp;
- 		    }
- 		}
-+	    }
- #else
- 		fprintf(stderr, "bounceback-congest option requires a platform that supports threads\n");
- #endif
--	    }
- 	}
- 	if (bouncebackdelaystart) {
- 	    bouncebackdelaystart = 0;
--- 
-2.35.1
-
diff --git a/package/iperf/iperf.hash b/package/iperf/iperf.hash
index 34218bcf3b..eb6088649d 100644
--- a/package/iperf/iperf.hash
+++ b/package/iperf/iperf.hash
@@ -1,6 +1,6 @@
 # From https://sourceforge.net/projects/iperf2/files/
-sha1  7725efffc6ef46fe5247ee326c39e5fa2eadf1eb  iperf-2.1.8.tar.gz
+sha1  e7b669c2e8747df95b59956e83ff53d3971d7a5f  iperf-2.1.9.tar.gz
 
 # Locally computed:
-sha256  8e2cf2fbc9d0d4d1cf9d109b1e328459f9622993dc9a4c5a7dc8a2088fb7beaf  iperf-2.1.8.tar.gz
+sha256  5c0771aab00ef14520013aef01675977816e23bb8f5d9fde016f90eb2f1be788  iperf-2.1.9.tar.gz
 sha256  5f9f5c4feca3347c3b3c0ada8b16b4e6b698aac4e6f016a24adf61a5915336d1  COPYING
diff --git a/package/iperf/iperf.mk b/package/iperf/iperf.mk
index 47944880a3..1347f766d1 100644
--- a/package/iperf/iperf.mk
+++ b/package/iperf/iperf.mk
@@ -4,8 +4,8 @@
 #
 ################################################################################
 
-IPERF_VERSION = 2.1.8
-IPERF_SITE = http://downloads.sourceforge.net/project/iperf2
+IPERF_VERSION = 2.1.9
+IPERF_SITE = https://downloads.sourceforge.net/project/iperf2
 IPERF_LICENSE = MIT-like
 IPERF_LICENSE_FILES = COPYING
 IPERF_CPE_ID_VENDOR = iperf2_project