diff --git a/support/doc/api/openapi.yaml b/support/doc/api/openapi.yaml
index 160f363c5..04334c587 100644
--- a/support/doc/api/openapi.yaml
+++ b/support/doc/api/openapi.yaml
@@ -7497,7 +7497,7 @@ components:
           $ref: '#/components/schemas/VideoPrivacySet'
         updateAt:
           type: string
-          format: date
+          format: date-time
           description: When to update the video
       required:
         - updateAt