diff --git a/package-lock.json b/package-lock.json
index c3d831e2..baa07c9d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@asyncapi/raml-dt-schema-parser",
-  "version": "4.0.20",
+  "version": "4.0.21",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@asyncapi/raml-dt-schema-parser",
-      "version": "4.0.20",
+      "version": "4.0.21",
       "license": "Apache-2.0",
       "dependencies": {
         "@asyncapi/parser": "^3.0.13",
diff --git a/package.json b/package.json
index 05d3b8cd..b0dadcbc 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@asyncapi/raml-dt-schema-parser",
-  "version": "4.0.20",
+  "version": "4.0.21",
   "description": "An AsyncAPI schema parser for RAML data types.",
   "scripts": {
     "build": "npm run build:esm && npm run build:cjs",