diff --git a/package-lock.json b/package-lock.json
index cdce942..eca32f7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "openapi-generate-html",
-  "version": "0.3.2",
+  "version": "0.4.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "openapi-generate-html",
-      "version": "0.3.2",
+      "version": "0.4.0",
       "license": "MIT",
       "dependencies": {
         "@apidevtools/json-schema-ref-parser": "^11.7.2",
diff --git a/package.json b/package.json
index 1db2d26..fe431df 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "openapi-generate-html",
-  "version": "0.3.2",
+  "version": "0.4.0",
   "description": "Generate standalone HTML from OpenAPI Specification",
   "type": "module",
   "bin": {