diff --git a/parameters_meta_schema.json b/parameters_meta_schema.json
index 171b1a05..6f37603c 100644
--- a/parameters_meta_schema.json
+++ b/parameters_meta_schema.json
@@ -1,5 +1,5 @@
 {
-  "$schema": "https://json-schema.org/draft/2019-09/schema",
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
   "$id": "https://nextflow.io",
   "title": "Nextflow Schema Meta-schema",
   "description": "Meta-schema to validate Nextflow parameter schema files",