Update CHANGELOG.md

Author: drpatelh

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).
 
-## [[1.5](https://github.com/nf-core/fetchngs/releases/tag/1.5)] - 2021-11-30
+## [[1.5](https://github.com/nf-core/fetchngs/releases/tag/1.5)] - 2021-12-01
 
 * Finish porting the pipeline to the updated Nextflow DSL2 syntax adopted on nf-core/modules
     * Bump minimum Nextflow version from `21.04.0` -> `21.10.3`