diff --git a/src/controllers/07-task-controller.ts b/src/controllers/07-task-controller.ts
index 21c14b2..5fd990f 100644
--- a/src/controllers/07-task-controller.ts
+++ b/src/controllers/07-task-controller.ts
@@ -218,6 +218,7 @@ export class TaskController extends Controller {
   }
 
   @Put("{taskId}")
+  @Security("keycloak")
   async editTaskById(
     @Request() req: RequestWithUser,
     @Path() taskId: string,