diff --git a/spec.json b/spec.json
index a86e9275db55936df12b800a4318eea02621ff20..d1922b3320e4f8268d207851b5c510f29c3f30f4 100644
--- a/spec.json
+++ b/spec.json
@@ -547,6 +547,9 @@
           "required": true
         },
         "responses": {
+          "200": {
+            "description": "Successfully updated the challenge"
+          },
           "401": {
             "description": "Day is already completed or day outside of range",
             "content": {
@@ -556,9 +559,6 @@
                 }
               }
             }
-          },
-          "200": {
-            "description": "Successfully updated the challenge"
           }
         }
       }
@@ -857,28 +857,28 @@
           "required": true
         },
         "responses": {
-          "200": {
-            "description": "Successfully logged in",
+          "404": {
+            "description": "User not found",
             "content": {
               "application/json": {
                 "schema": {
-                  "$ref": "#/components/schemas/AuthenticationResponse"
+                  "$ref": "#/components/schemas/ExceptionResponse"
                 }
               }
             }
           },
-          "401": {
-            "description": "Invalid credentials",
+          "200": {
+            "description": "Successfully logged in",
             "content": {
               "application/json": {
                 "schema": {
-                  "$ref": "#/components/schemas/ExceptionResponse"
+                  "$ref": "#/components/schemas/AuthenticationResponse"
                 }
               }
             }
           },
-          "404": {
-            "description": "User not found",
+          "401": {
+            "description": "Invalid credentials",
             "content": {
               "application/json": {
                 "schema": {
@@ -2739,6 +2739,10 @@
             "type": "integer",
             "format": "int64"
           },
+          "bannerImage": {
+            "type": "integer",
+            "format": "int64"
+          },
           "configuration": {
             "$ref": "#/components/schemas/ConfigurationDTO"
           }
diff --git a/src/api/models/UserUpdateDTO.ts b/src/api/models/UserUpdateDTO.ts
index 336ccf437745472a97c2c922f3d7ee7f4dc9f4d5..d1d922cf444e61f26af805484b2fe9c0cc6e5426 100644
--- a/src/api/models/UserUpdateDTO.ts
+++ b/src/api/models/UserUpdateDTO.ts
@@ -8,6 +8,7 @@ export type UserUpdateDTO = {
     lastName?: string;
     email?: string;
     profileImage?: number;
+    bannerImage?: number;
     configuration?: ConfigurationDTO;
 };