diff --git a/CHANGELOG.md b/CHANGELOG.md
index f0e72e5f..ff1122c8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,12 @@
 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).
 
+## [[2.4.1](https://github.com/nf-core/viralrecon/releases/tag/2.4.1)] - 2022-03-01
+
+### Enhancements & fixes
+
+* [[#288](https://github.com/nf-core/viralrecon/issues/288)] - `--primer_set_version` only accepts Integers (incompatible with "4.1" Artic primers set)
+
 ## [[2.4](https://github.com/nf-core/viralrecon/releases/tag/2.4)] - 2022-02-22
 
 ### Enhancements & fixes
diff --git a/nextflow.config b/nextflow.config
index 7dcd9fd8..6bceabfd 100644
--- a/nextflow.config
+++ b/nextflow.config
@@ -235,7 +235,7 @@ manifest {
     description     = 'Assembly and intrahost/low-frequency variant calling for viral samples'
     mainScript      = 'main.nf'
     nextflowVersion = '!>=21.10.3'
-    version         = '2.4'
+    version         = '2.4.1'
 }
 
 // Load modules.config for DSL2 module specific options
diff --git a/nextflow_schema.json b/nextflow_schema.json
index 780e6d89..c613bed0 100644
--- a/nextflow_schema.json
+++ b/nextflow_schema.json
@@ -117,7 +117,7 @@
                     "help_text": "Where possible we are trying to collate links and settings for standard primer sets to make it easier to run the pipeline with standard keys. See https://github.com/nf-core/configs/blob/master/conf/pipeline/viralrecon/genomes.config"
                 },
                 "primer_set_version": {
-                    "type": "integer",
+                    "type": "number",
                     "fa_icon": "fas fa-code-branch",
                     "description": "Version of the primer set e.g. '--primer_set artic --primer_set_version 3'.",
                     "help_text": "Where possible we are trying to collate links and settings for standard primer sets to make it easier to run the pipeline with standard keys. See https://github.com/nf-core/configs/blob/master/conf/pipeline/viralrecon/genomes.config"
@@ -753,4 +753,4 @@
             "$ref": "#/definitions/institutional_config_options"
         }
     ]
-}
+}
\ No newline at end of file