diff --git a/CHANGELOG.md b/CHANGELOG.md
index f39bb2e..f10f3d0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,7 +3,7 @@
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## Development
+## [0.3.1] - 2024-10-31
 
 - Fixed the replacement of `docker.userEmulation` with `docker.runOptions      = '-u $(id -u):$(id -g)'` that was causing a bug in Azure
 
@@ -40,3 +40,4 @@ Initial release of the arboratornf pipeline to be used for running [Arborator](h
 [0.1.0]: https://github.com/phac-nml/arboratornf/releases/tag/0.1.0
 [0.2.0]: https://github.com/phac-nml/arboratornf/releases/tag/0.2.0
 [0.3.0]: https://github.com/phac-nml/arboratornf/releases/tag/0.3.0
+[0.3.1]: https://github.com/phac-nml/arboratornf/releases/tag/0.3.1
diff --git a/nextflow.config b/nextflow.config
index 6d910ad..6c43005 100644
--- a/nextflow.config
+++ b/nextflow.config
@@ -214,7 +214,7 @@ manifest {
     description     = """Arborator: Genomic Profile Clustering and Summary"""
     mainScript      = 'main.nf'
     nextflowVersion = '!>=23.04.0'
-    version         = '0.3.0'
+    version         = '0.3.1'
     doi             = ''
     defaultBranch   = 'main'
 }