diff --git a/.changeset/rich-birds-raise.md b/.changeset/rich-birds-raise.md
new file mode 100644
index 00000000..eb832c19
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+++ b/.changeset/rich-birds-raise.md
@@ -0,0 +1,5 @@
+---
+'@hono/zod-openapi': patch
+---
+
+fix path param format `:id` to `{id}`