# Rename a Tag

You can rename a tag at any time. You will need the existing `tag_name` to make this call successfully.

Please note, if you rename a tag the tag will be renamed on *all* associated shipments.

## Example Request & Response

**PUT /v1/tags/:tag_name/:new_tag_name**


```http
PUT /v1/tags/east_warehouse/west_warehouse HTTP/1.1
Host: api.shipengine.com
API-Key: __YOUR_API_KEY_HERE__
```

If successful, you will receive a **HTTP 204, (No Content)** response.