diff --git a/assets/multiqc_config.yml b/assets/multiqc_config.yml
index 6a3b6bd0..4a4a1336 100644
--- a/assets/multiqc_config.yml
+++ b/assets/multiqc_config.yml
@@ -1,8 +1,8 @@
 report_comment: >
 
-  This report has been generated by the <a href="https://github.com/nf-core/crisprseq/tree/dev" target="_blank">nf-core/crisprseq</a>
+  This report has been generated by the <a href="https://github.com/nf-core/crisprseq/releases/tag/2.2.1" target="_blank">nf-core/crisprseq</a>
   analysis pipeline. For information about how to interpret these results, please see the
-  <a href="https://nf-co.re/crisprseq/dev/docs/output" target="_blank">documentation</a>.
+  <a href="https://nf-co.re/crisprseq/2.2.1/docs/output" target="_blank">documentation</a>.
 
 report_section_order:
   "nf-core-crisprseq-methods-description":
diff --git a/nextflow.config b/nextflow.config
index fbd09a5b..6ae4ad28 100644
--- a/nextflow.config
+++ b/nextflow.config
@@ -285,7 +285,7 @@ manifest {
     description     = """Pipeline for the analysis of CRISPR data"""
     mainScript      = 'main.nf'
     nextflowVersion = '!>=23.04.0'
-    version         = '2.3.0dev'
+    version         = '2.2.1'
     doi             = 'https://doi.org/10.5281/zenodo.7598496'
 }