diff --git a/versions/3.1.0.md b/versions/3.1.0.md
index 39425bd6b9..441eb9c90b 100644
--- a/versions/3.1.0.md
+++ b/versions/3.1.0.md
@@ -299,7 +299,7 @@ License information for the exposed API.
Field Name | Type | Description
---|:---:|---
name | `string` | **REQUIRED**. The license name used for the API.
-identifier | `string` | An [SPDX](https://spdx.org/spdx-specification-21-web-version#h.jxpfx0ykyb60) license expression for the API. The `identifier` field is mutually exclusive of the `url` field.
+identifier | `string` | An [SPDX](https://spdx.org/licenses/) license expression for the API. The `identifier` field is mutually exclusive of the `url` field.
url | `string` | A URL to the license used for the API. This MUST be in the form of a URL. The `url` field is mutually exclusive of the `identifier` field.
This object MAY be extended with [Specification Extensions](#specificationExtensions).