diff --git a/CHANGELOG.md b/CHANGELOG.md
index 33d3174..07d1273 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,11 +4,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [unreleased]
+## [v0.4.0]
 ### Fixed
 - Remove dead links from README
 ### Removed
-- Denovo `--transcriptome_source` option.`
+- Denovo `--transcriptome_source` option.
 
 ## [v0.3.1]
 ### Added
diff --git a/nextflow.config b/nextflow.config
index e3ba58b..4f37593 100644
--- a/nextflow.config
+++ b/nextflow.config
@@ -110,7 +110,7 @@ manifest {
     description     = 'Transcriptome analysis including gene fusions, differential expression as well as assembly and annotation of cDNA and direct RNA sequencing data.'
     mainScript      = 'main.nf'
     nextflowVersion = '>=23.04.2'
-    version         = 'v0.3.1'
+    version         = 'v0.4.0'
 }
 
 executor {