diff --git a/CHANGELOG.md b/CHANGELOG.md
index 53ee62e..cfd4a55 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,16 @@
 All notable changes to this project will be documented in this file. See [conventional commits](https://www.conventionalcommits.org/) for commit guidelines.
 
 - - -
+## 0.4.0 - 2024-02-10
+#### Bug Fixes
+- **(api)** subprocess str types - (5fb84dd) - esteinig
+- **(app)** annotation primary return ring type - (ed5c1ad) - esteinig
+- **(stack)** mamba env in runner stage - (32f7ccd) - esteinig
+#### Features
+- **(app)** edit label styles and annotations - (2a59fd4) - esteinig
+
+- - -
+
 ## 0.3.0 - 2024-01-26
 #### Bug Fixes
 - **(action)** revert ssh-agent action version - (327b9eb) - esteinig
diff --git a/app/package.json b/app/package.json
index 5fcef71..7d7fa67 100644
--- a/app/package.json
+++ b/app/package.json
@@ -1,6 +1,6 @@
 {
   "name": "brick",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "private": true,
   "scripts": {
     "dev": "vite dev",
diff --git a/docker/brick.env b/docker/brick.env
index a2d44f6..e20a91b 100644
--- a/docker/brick.env
+++ b/docker/brick.env
@@ -37,7 +37,7 @@ SESSION_MAX_FILES=10000
 
 # ORIGIN: http://localhost:5174  
 
-PUBLIC_BRICK_VERSION=0.3.0
+PUBLIC_BRICK_VERSION=0.4.0
 
 # Request size limit to Sveltekit server
 # determines maximum file and other request
diff --git a/pyproject.toml b/pyproject.toml
index 2e7237d..624faad 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "brick"
-version = "0.3.0"
+version = "0.4.0"
 authors = [{name="Eike Steinig", email="eike.steinig@unimelb.edu.au"}]
 description = "BRICK implements BRIG-like interactive figures in D3 for bacterial genome visualization, annotation, comparison and exploration using a Python scripting API, CLI, REST API or UI."
 readme = "README.md"