diff --git a/components/mosquitto/.cz.yaml b/components/mosquitto/.cz.yaml
index b74ae209d..97a05a678 100644
--- a/components/mosquitto/.cz.yaml
+++ b/components/mosquitto/.cz.yaml
@@ -3,6 +3,6 @@ commitizen:
   bump_message: 'bump(mosq): $current_version -> $new_version'
   pre_bump_hooks: python ../../ci/changelog.py mosquitto
   tag_format: mosq-v$version
-  version: 2.0.20~1
+  version: 2.0.20~2
   version_files:
   - idf_component.yml
diff --git a/components/mosquitto/CHANGELOG.md b/components/mosquitto/CHANGELOG.md
index 954ccc8ee..ba62d2182 100644
--- a/components/mosquitto/CHANGELOG.md
+++ b/components/mosquitto/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Changelog
 
+## [2.0.20~2](https://github.com/espressif/esp-protocols/commits/mosq-v2.0.20_2)
+
+### Features
+
+- Allow user to enable SYS topic ([905b84fb](https://github.com/espressif/esp-protocols/commit/905b84fb))
+
+### Bug Fixes
+
+- Remove temp modification of IDF files ([9162de11](https://github.com/espressif/esp-protocols/commit/9162de11))
+- Add a note about stack size ([dbd164dd](https://github.com/espressif/esp-protocols/commit/dbd164dd))
+
 ## [2.0.20~1](https://github.com/espressif/esp-protocols/commits/mosq-v2.0.20_1)
 
 ### Bug Fixes
diff --git a/components/mosquitto/idf_component.yml b/components/mosquitto/idf_component.yml
index 6dda14b8f..82a37351b 100644
--- a/components/mosquitto/idf_component.yml
+++ b/components/mosquitto/idf_component.yml
@@ -1,4 +1,4 @@
-version: "2.0.20~1"
+version: "2.0.20~2"
 url: https://github.com/espressif/esp-protocols/tree/master/components/mosquitto
 description: The component provides a simple ESP32 port of mosquitto broker
 dependencies:
diff --git a/components/mosquitto/port/mosq_time.c b/components/mosquitto/port/mosq_time.c
index add6b3c00..56158ac36 100644
--- a/components/mosquitto/port/mosq_time.c
+++ b/components/mosquitto/port/mosq_time.c
@@ -1,7 +1,9 @@
 /*
- * SPDX-FileCopyrightText: 2025 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2024 Roger Light <roger@atchoo.org>
  *
- * SPDX-License-Identifier: Apache-2.0
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ * SPDX-FileContributor: 2025 Espressif Systems (Shanghai) CO LTD
  */
 
 #include <time.h>
diff --git a/components/mosquitto/port/priv_include/config.h b/components/mosquitto/port/priv_include/config.h
index bf7cb619b..5be59e100 100644
--- a/components/mosquitto/port/priv_include/config.h
+++ b/components/mosquitto/port/priv_include/config.h
@@ -12,4 +12,4 @@
 
 #include_next "config.h"
 
-#define VERSION "v2.0.20~1"
+#define VERSION "v2.0.20~2"