diff --git a/CHANGELOG.md b/CHANGELOG.md
index cec5144..eea64f3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,7 @@ 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]
+## [v1.2.1]
 ### Changed
 - Increase some memory and CPU allocations.
 
diff --git a/nextflow.config b/nextflow.config
index 5f958d1..0c9c9e4 100644
--- a/nextflow.config
+++ b/nextflow.config
@@ -117,7 +117,7 @@ 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         = 'v1.2.0'
+    version         = 'v1.2.1'
 }
 
 epi2melabs {