diff --git a/CHANGELOG.md b/CHANGELOG.md
index af2783ac..cbf28080 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,13 +3,14 @@
 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).
 
-## [v2.3.0dev]
+## [v2.2.1dev]
 
 ### Added
 
 ### Fixed
 
-- Fix singularity image pull tag for MAGeCKFlute
+- Fix singularity image pull tag for MAGeCKFlute ([#160](https://github.com/nf-core/crisprseq/pull/160))
+- Skip dolar signs on containerOptions ([#163](https://github.com/nf-core/crisprseq/pull/163))
 
 ### Deprecated