diff --git a/iperf-3.13.tar.gz b/iperf-3.13.tar.gz
deleted file mode 100644
index 1f2b1ff..0000000
--- a/iperf-3.13.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:bee427aeb13d6a2ee22073f23261f63712d82befaa83ac8cb4db5da4c2bdc865
-size 646508
diff --git a/iperf-3.13.tar.gz.sha256 b/iperf-3.13.tar.gz.sha256
deleted file mode 100644
index 6da695b..0000000
--- a/iperf-3.13.tar.gz.sha256
+++ /dev/null
@@ -1 +0,0 @@
-bee427aeb13d6a2ee22073f23261f63712d82befaa83ac8cb4db5da4c2bdc865  iperf-3.13.tar.gz
diff --git a/iperf-3.14.tar.gz b/iperf-3.14.tar.gz
new file mode 100644
index 0000000..8fd9f70
--- /dev/null
+++ b/iperf-3.14.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:723fcc430a027bc6952628fa2a3ac77584a1d0bd328275e573fc9b206c155004
+size 647944
diff --git a/iperf-3.14.tar.gz.sha256 b/iperf-3.14.tar.gz.sha256
new file mode 100644
index 0000000..3a4d7ac
--- /dev/null
+++ b/iperf-3.14.tar.gz.sha256
@@ -0,0 +1 @@
+723fcc430a027bc6952628fa2a3ac77584a1d0bd328275e573fc9b206c155004  iperf-3.14.tar.gz
diff --git a/iperf.changes b/iperf.changes
index 035ceba..1d31e5a 100644
--- a/iperf.changes
+++ b/iperf.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Thu Jul 20 12:01:09 UTC 2023 - Dirk Müller <dmueller@suse.com>
+
+- update to 3.14 (bsc#1213430, CVE-2023-38403):
+  * fixes a memory allocation hazard that allowed a remote user to
+    crash an iperf3 process
+  * see
+    https://downloads.es.net/pub/iperf/esnet-secadv-2023-0001.txt.asc
+
 -------------------------------------------------------------------
 Tue Mar  7 07:26:47 UTC 2023 - Dirk Müller <dmueller@suse.com>
 
diff --git a/iperf.spec b/iperf.spec
index e42cec6..30931d4 100644
--- a/iperf.spec
+++ b/iperf.spec
@@ -18,7 +18,7 @@
 
 %define soname  0
 Name:           iperf
-Version:        3.13
+Version:        3.14
 Release:        0
 Summary:        A tool to measure network performance
 License:        BSD-3-Clause