diff --git a/README.md b/README.md
index 4a96a994..b489b08c 100644
--- a/README.md
+++ b/README.md
@@ -739,10 +739,10 @@ SOFTWARE.
 [matrix-amd64-shield]: https://img.shields.io/badge/amd64-yes-green.svg
 [matrix-armhf-shield]: https://img.shields.io/badge/armhf-yes-green.svg
 [matrix-i386-shield]: https://img.shields.io/badge/i386-yes-green.svg
-[addon-node-red]: https://github.com/hassio-addons/addon-node-red/tree/v1.3.2
-[addon-doc-node-red]: https://github.com/hassio-addons/addon-node-red/blob/v1.3.2/README.md
+[addon-node-red]: https://github.com/hassio-addons/addon-node-red/tree/v1.3.3
+[addon-doc-node-red]: https://github.com/hassio-addons/addon-node-red/blob/v1.3.3/README.md
 [node-red-issue]: https://github.com/hassio-addons/addon-node-red/issues
-[node-red-version-shield]: https://img.shields.io/badge/version-v1.3.2-blue.svg
+[node-red-version-shield]: https://img.shields.io/badge/version-v1.3.3-blue.svg
 [node-red-pulls-shield]: https://img.shields.io/docker/pulls/hassioaddons/node-red-armhf.svg
 [node-red-aarch64-shield]: https://img.shields.io/badge/aarch64-yes-green.svg
 [node-red-amd64-shield]: https://img.shields.io/badge/amd64-yes-green.svg
diff --git a/node-red/CHANGELOG.md b/node-red/CHANGELOG.md
index f539c37f..792694a2 100644
--- a/node-red/CHANGELOG.md
+++ b/node-red/CHANGELOG.md
@@ -2,10 +2,13 @@
 
 ### Changed
 
-- Updates node-red-contrib-home-assistant-websocket to v0.7.1 (#131)
-- Updates node-red-contrib-bigtimer to v2.1.7 (#132)
+- Updates node-red-node-serialport to v0.7.0 (#133)
+- Updates node-red-contrib-bigtimer to v2.1.8 (#135)
+- Updates dark theme to v0.2.7 (#140) (@tjorim)
+- Updates node-red to v0.19.6 (#141)
+- Upgrades add-on base image to 2.3.2
 
-[changelog]: https://github.com/hassio-addons/addon-node-red/compare/v1.3.1...v1.3.2
+[changelog]: https://github.com/hassio-addons/addon-node-red/compare/v1.3.2...v1.3.3
 
 Questions? Join our Discord server! https://discord.me/hassioaddons
 Enjoying my add-ons? Consider supporting my work: https://patreon.com/frenck
diff --git a/node-red/README.md b/node-red/README.md
index a68c24c5..8c392bc8 100644
--- a/node-red/README.md
+++ b/node-red/README.md
@@ -43,13 +43,13 @@ If you are more interested in stable releases of our add-ons:
 [buymeacoffee]: https://www.buymeacoffee.com/frenck
 [discord-shield]: https://img.shields.io/discord/478094546522079232.svg
 [discord]: https://discord.me/hassioaddons
-[docs]: https://github.com/hassio-addons/addon-node-red/blob/v1.3.2/README.md
+[docs]: https://github.com/hassio-addons/addon-node-red/blob/v1.3.3/README.md
 [forum-shield]: https://img.shields.io/badge/community-forum-brightgreen.svg
 [forum]: https://community.home-assistant.io/t/community-hass-io-add-on-node-red/55023?u=frenck
 [maintenance-shield]: https://img.shields.io/maintenance/yes/2019.svg
 [patreon-shield]: https://www.frenck.nl/images/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-v1.3.2-blue.svg
-[release]: https://github.com/hassio-addons/addon-node-red/tree/v1.3.2
+[release-shield]: https://img.shields.io/badge/version-v1.3.3-blue.svg
+[release]: https://github.com/hassio-addons/addon-node-red/tree/v1.3.3
 [screenshot]: https://github.com/hassio-addons/addon-node-red/raw/master/images/screenshot.png
\ No newline at end of file
diff --git a/node-red/config.json b/node-red/config.json
index e09c6ffa..46c25a6c 100644
--- a/node-red/config.json
+++ b/node-red/config.json
@@ -1,6 +1,6 @@
 {
   "name": "Node-RED",
-  "version": "1.3.2",
+  "version": "1.3.3",
   "slug": "nodered",
   "description": "Flow-based programming for the Internet of Things",
   "url": "https://github.com/hassio-addons/addon-node-red",