diff --git a/.changeset/modern-buttons-impress.md b/.changeset/modern-buttons-impress.md
deleted file mode 100644
index 920c5f05..00000000
--- a/.changeset/modern-buttons-impress.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@hono/zod-openapi": patch
----
-
-fix(zod-openapi): return type of handler should be MaybePromise
diff --git a/packages/zod-openapi/CHANGELOG.md b/packages/zod-openapi/CHANGELOG.md
index 5c0dab7f..1db691d5 100644
--- a/packages/zod-openapi/CHANGELOG.md
+++ b/packages/zod-openapi/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @hono/zod-openapi
 
+## 0.12.1
+
+### Patch Changes
+
+- [#522](https://github.com/honojs/middleware/pull/522) [`2d5ef8255861482cd62deee3d6616a2e21016d53`](https://github.com/honojs/middleware/commit/2d5ef8255861482cd62deee3d6616a2e21016d53) Thanks [@alexzhang1030](https://github.com/alexzhang1030)! - fix(zod-openapi): return type of handler should be MaybePromise
+
 ## 0.12.0
 
 ### Minor Changes
diff --git a/packages/zod-openapi/package.json b/packages/zod-openapi/package.json
index e9feb762..717fbac0 100644
--- a/packages/zod-openapi/package.json
+++ b/packages/zod-openapi/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hono/zod-openapi",
-  "version": "0.12.0",
+  "version": "0.12.1",
   "description": "A wrapper class of Hono which supports OpenAPI.",
   "main": "dist/index.js",
   "module": "dist/index.mjs",