diff --git a/mosquitto-2.0.15.tar.gz b/mosquitto-2.0.15.tar.gz
deleted file mode 100644
index 5c5ad33..0000000
Binary files a/mosquitto-2.0.15.tar.gz and /dev/null differ
diff --git a/mosquitto-2.0.16.tar.gz b/mosquitto-2.0.16.tar.gz
new file mode 100644
index 0000000..75abcb9
Binary files /dev/null and b/mosquitto-2.0.16.tar.gz differ
diff --git a/mosquitto.spec b/mosquitto.spec
index 0de3d73..23f86d9 100644
--- a/mosquitto.spec
+++ b/mosquitto.spec
@@ -1,5 +1,5 @@
 Name:                mosquitto
-Version:             2.0.15
+Version:             2.0.16
 Release:             1
 Summary:             Open Source MQTT v3.1/v3.1.1 Broker
 License:             EPL-1.0
@@ -90,6 +90,9 @@ exit 0
 %{_mandir}/man3/*.3.*
 
 %changelog
+* Wed Sep 13 2023 yaoxin <yao_xin001@hoperun.com> - 2.0.16-1
+- Update to 2.0.16 for fix CVE-2021-34431,CVE-2023-28366 and CVE-2023-3592
+
 * Wed May 10 2023 Ge Wang <wang__ge@126.com> - 2.0.15-1
 - Update to version 2.0.15