diff --git a/README.md b/README.md
index 7e5987b519cc..cb6322f6d393 100644
--- a/README.md
+++ b/README.md
@@ -832,10 +832,10 @@ SOFTWARE.
 [bookstack-armhf-shield]: https://img.shields.io/badge/armhf-no-red.svg
 [bookstack-armv7-shield]: https://img.shields.io/badge/armv7-yes-green.svg
 [bookstack-i386-shield]: https://img.shields.io/badge/i386-no-red.svg
-[addon-emqx]: https://github.com/hassio-addons/addon-emqx/tree/v0.3.2
-[addon-doc-emqx]: https://github.com/hassio-addons/addon-emqx/blob/v0.3.2/README.md
+[addon-emqx]: https://github.com/hassio-addons/addon-emqx/tree/v0.4.0
+[addon-doc-emqx]: https://github.com/hassio-addons/addon-emqx/blob/v0.4.0/README.md
 [emqx-issue]: https://github.com/hassio-addons/addon-emqx/issues
-[emqx-version-shield]: https://img.shields.io/badge/version-v0.3.2-blue.svg
+[emqx-version-shield]: https://img.shields.io/badge/version-v0.4.0-blue.svg
 [emqx-aarch64-shield]: https://img.shields.io/badge/aarch64-yes-green.svg
 [emqx-amd64-shield]: https://img.shields.io/badge/amd64-yes-green.svg
 [emqx-armhf-shield]: https://img.shields.io/badge/armhf-no-red.svg
diff --git a/emqx/CHANGELOG.md b/emqx/CHANGELOG.md
index 615b5d88520d..be59fc10e380 100644
--- a/emqx/CHANGELOG.md
+++ b/emqx/CHANGELOG.md
@@ -2,4 +2,4 @@
 
 ## ⬆️ Dependency updates
 
-- ⬆️ Update emqx/emqx to v5.4.1 @renovate ([#81](https://github.com/hassio-addons/addon-emqx/pull/81))
+- ⬆️ Update emqx/emqx to v5.5.0 @renovate ([#84](https://github.com/hassio-addons/addon-emqx/pull/84))
diff --git a/emqx/DOCS.md b/emqx/DOCS.md
index 98f28a5f7f18..ae2e1f1f5e1c 100644
--- a/emqx/DOCS.md
+++ b/emqx/DOCS.md
@@ -126,7 +126,7 @@ check [the contributor's page][contributors].
 
 MIT License
 
-Copyright (c) 2024 Franck Nijhof
+Copyright (c) 2023-2024 Franck Nijhof
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/emqx/README.md b/emqx/README.md
index 6bbe805302b0..a81863899b62 100644
--- a/emqx/README.md
+++ b/emqx/README.md
@@ -37,6 +37,6 @@ website, this add-on runs EMQX in a fully local, self-hosted environment.
 [patreon-shield]: https://frenck.dev/wp-content/uploads/2019/12/patreon.png
 [patreon]: https://www.patreon.com/frenck
 [project-stage-shield]: https://img.shields.io/badge/project%20stage-experimental-yellow.svg
-[release-shield]: https://img.shields.io/badge/version-v0.3.2-blue.svg
-[release]: https://github.com/hassio-addons/addon-emqx/tree/v0.3.2
+[release-shield]: https://img.shields.io/badge/version-v0.4.0-blue.svg
+[release]: https://github.com/hassio-addons/addon-emqx/tree/v0.4.0
 [screenshot]: https://github.com/hassio-addons/addon-emqx/raw/main/images/screenshot.png
\ No newline at end of file
diff --git a/emqx/config.yaml b/emqx/config.yaml
index 7f073066be36..15ea46d74d96 100644
--- a/emqx/config.yaml
+++ b/emqx/config.yaml
@@ -1,5 +1,5 @@
 name: EMQX
-version: 0.3.2
+version: 0.4.0
 slug: emqx
 description: The most scalable open-source MQTT broker for IoT. An alternative for
   the Mosquitto add-on