diff --git a/docs/controllers/AuthorController.yaml b/docs/controllers/AuthorController.yaml
index 44ea7653c..acfc04488 100644
--- a/docs/controllers/AuthorController.yaml
+++ b/docs/controllers/AuthorController.yaml
@@ -147,10 +147,21 @@ paths:
         required: true
         schema:
           $ref: '../objects/entities/Author.yaml#/components/schemas/authorId'
+      - name: token
+        in: query
+        description: API token
+        schema:
+          type: string
+      - name: ts
+        in: query
+        description: Updated at value
+        schema:
+          type: integer
     get:
       operationId: getAuthorImageById
       summary: Get an author image by author ID
       description: Get an author image by author ID. The image will be returned in the requested format and size.
+      security: [] # No security for getting author image
       tags:
         - Authors
       requestBody:
diff --git a/docs/openapi.json b/docs/openapi.json
index 771ad53a1..082b5b4a0 100644
--- a/docs/openapi.json
+++ b/docs/openapi.json
@@ -169,12 +169,29 @@
           "schema": {
             "$ref": "#/components/schemas/authorId"
           }
+        },
+        {
+          "name": "token",
+          "in": "query",
+          "description": "API token",
+          "schema": {
+            "type": "string"
+          }
+        },
+        {
+          "name": "ts",
+          "in": "query",
+          "description": "Updated at value",
+          "schema": {
+            "type": "integer"
+          }
         }
       ],
       "get": {
         "operationId": "getAuthorImageById",
         "summary": "Get an author image by author ID",
         "description": "Get an author image by author ID. The image will be returned in the requested format and size.",
+        "security": [],
         "tags": [
           "Authors"
         ],