fix broken link

Signed-off-by: Sarah Funkhouser <147884153+golanglemonade@users.noreply.github.com>

Author: golanglemonade

docs/docs/api/index.mdx

@@ -21,7 +21,7 @@ For an interactive experience, you can explore the GraphQL API using the [GraphQ
 
 ## Using the REST API
 
-To use the REST API, you can refer to the endpoints available in the [Openlane REST API Documentation](docs/api/rest-api/openlane-openapi-3-1-1-specifications.info.mdx). This documentation provides detailed information about the available endpoints, request methods, parameters, and responses.
+To use the REST API, you can refer to the endpoints available in the [Openlane REST API Documentation](docs/api/rest-api/openlane-openapi-3-0-0-specifications.info.mdx). This documentation provides detailed information about the available endpoints, request methods, parameters, and responses.
 
 ## Authentication