diff --git a/.speakeasy/in.openapi.yaml b/.speakeasy/in.openapi.yaml
index 781f4db2..6850f8c4 100644
--- a/.speakeasy/in.openapi.yaml
+++ b/.speakeasy/in.openapi.yaml
@@ -1511,11 +1511,13 @@ components:
           discriminator:
             mapping:
               base64: '#/components/schemas/AnthropicBase64ImageSource'
+              file: '#/components/schemas/AnthropicFileDocumentSource'
               url: '#/components/schemas/AnthropicUrlImageSource'
             propertyName: 'type'
           oneOf:
             - $ref: '#/components/schemas/AnthropicBase64ImageSource'
             - $ref: '#/components/schemas/AnthropicUrlImageSource'
+            - $ref: '#/components/schemas/AnthropicFileDocumentSource'
         type:
           enum:
             - 'image'