diff --git a/package-lock.json b/package-lock.json
index 425b5c61..55d4077d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@asyncapi/specs",
-  "version": "6.1.0",
+  "version": "6.2.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@asyncapi/specs",
-      "version": "6.1.0",
+      "version": "6.2.0",
       "license": "Apache-2.0",
       "dependencies": {
         "@types/json-schema": "^7.0.11"
diff --git a/package.json b/package.json
index 65a74b9d..2e7ac9c3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@asyncapi/specs",
-  "version": "6.1.0",
+  "version": "6.2.0",
   "description": "AsyncAPI schema versions",
   "main": "index.js",
   "types": "index.d.ts",
diff --git a/schemas/3.0.0-without-$id.json b/schemas/3.0.0-without-$id.json
index 09cbacd8..7bbbbfdf 100644
--- a/schemas/3.0.0-without-$id.json
+++ b/schemas/3.0.0-without-$id.json
@@ -3958,12 +3958,15 @@
             },
             "properties": {
                 "key": {
-                    "oneOf": [
+                    "anyOf": [
                         {
                             "$ref": "#/definitions/Reference"
                         },
                         {
                             "$ref": "#/definitions/schema"
+                        },
+                        {
+                            "$ref": "#/definitions/avroSchema_v1"
                         }
                     ],
                     "description": "The message key."
diff --git a/schemas/3.0.0.json b/schemas/3.0.0.json
index 94ec627e..27ca6e78 100644
--- a/schemas/3.0.0.json
+++ b/schemas/3.0.0.json
@@ -4015,12 +4015,15 @@
             },
             "properties": {
                 "key": {
-                    "oneOf": [
+                    "anyOf": [
                         {
                             "$ref": "http://asyncapi.com/definitions/3.0.0/Reference.json"
                         },
                         {
                             "$ref": "http://asyncapi.com/definitions/3.0.0/schema.json"
+                        },
+                        {
+                            "$ref": "http://asyncapi.com/definitions/3.0.0/avroSchema_v1.json"
                         }
                     ],
                     "description": "The message key."