diff --git a/package-lock.json b/package-lock.json
index 152acf9..4d03dab 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@asteasolutions/zod-to-openapi",
-  "version": "1.3.0",
+  "version": "1.4.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@asteasolutions/zod-to-openapi",
-      "version": "1.3.0",
+      "version": "1.4.0",
       "license": "MIT",
       "dependencies": {
         "openapi3-ts": "^2.0.2"
diff --git a/package.json b/package.json
index 9fc9fe9..32ce182 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@asteasolutions/zod-to-openapi",
-  "version": "1.3.0",
+  "version": "1.4.0",
   "description": "Builds OpenAPI schemas from Zod schemas",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",