diff --git a/apps/core-rest-api/src/app/adapters/controllers/api/use-cases/appointment/update-appointment/output.dto.ts b/apps/core-rest-api/src/app/adapters/controllers/api/use-cases/appointment/update-appointment/output.dto.ts
index 07d4fdf..d381ea8 100644
--- a/apps/core-rest-api/src/app/adapters/controllers/api/use-cases/appointment/update-appointment/output.dto.ts
+++ b/apps/core-rest-api/src/app/adapters/controllers/api/use-cases/appointment/update-appointment/output.dto.ts
@@ -1,6 +1,60 @@
-import { IsString } from 'class-validator';
+import { PaymentMethod } from '@prisma/client';
+import { IsBoolean, IsDate, IsEnum, IsObject, IsString } from 'class-validator';
+
+class UpdatedAppointmentInfoOutputDto {
+  @IsString()
+  id!: string;
+
+  @IsString()
+  psychologistId!: string;
+
+  @IsString()
+  patientId!: string;
+
+  @IsDate()
+  date!: Date;
+
+  @IsBoolean()
+  online!: boolean;
+
+  @IsString()
+  clinicId!: string;
+
+  @IsBoolean()
+  confirmed!: boolean;
+
+  @IsDate()
+  confirmationDate!: Date | null;
+
+  @IsBoolean()
+  cancelled!: boolean;
+
+  @IsDate()
+  cancellationDate!: Date | null;
+
+  @IsBoolean()
+  done!: boolean | null;
+
+  @IsBoolean()
+  missed!: boolean | null;
+
+  @IsBoolean()
+  paid!: boolean;
+
+  @IsEnum(PaymentMethod)
+  paymentMethod!: PaymentMethod;
+
+  @IsDate()
+  createdAt!: Date;
+
+  @IsDate()
+  updatedAt!: Date | null;
+}
 
 export class UpdateAppointmentControllerOutputDto {
   @IsString()
   message!: string;
+
+  @IsObject({ each: true })
+  updatedApointment!: UpdatedAppointmentInfoOutputDto
 }
diff --git a/apps/core-rest-api/src/app/adapters/controllers/api/use-cases/appointment/update-appointment/update-appointment.controller.ts b/apps/core-rest-api/src/app/adapters/controllers/api/use-cases/appointment/update-appointment/update-appointment.controller.ts
index 6e410e4..65a9322 100644
--- a/apps/core-rest-api/src/app/adapters/controllers/api/use-cases/appointment/update-appointment/update-appointment.controller.ts
+++ b/apps/core-rest-api/src/app/adapters/controllers/api/use-cases/appointment/update-appointment/update-appointment.controller.ts
@@ -28,9 +28,9 @@ export class UpdateAppointmentController {
         throw new BadRequestException('Must provide at least one field to update');
       }
 
-      await this.updateAppointmentService.execute({ ...updateAppointmentDto, id });
+      const updatedApointment = await this.updateAppointmentService.execute({ ...updateAppointmentDto, id });
 
-      return { message: 'Appointment updated successfully' };
+      return { message: 'Appointment updated successfully', updatedApointment };
     } catch (error) {
       throw new GlobalAppHttpException(error);
     }
diff --git a/apps/core-rest-api/src/app/adapters/database/repositories/appointment/postgres-prisma-orm-appointment-repository.ts b/apps/core-rest-api/src/app/adapters/database/repositories/appointment/postgres-prisma-orm-appointment-repository.ts
index 60800ff..41a524a 100644
--- a/apps/core-rest-api/src/app/adapters/database/repositories/appointment/postgres-prisma-orm-appointment-repository.ts
+++ b/apps/core-rest-api/src/app/adapters/database/repositories/appointment/postgres-prisma-orm-appointment-repository.ts
@@ -112,7 +112,7 @@ export class PostgresqlPrismaOrmAppointmentRepository
     await this.postgresqlPrismaOrmService['appointment'].update(toPrismaEntity);
   }
 
-  async updateAppointment(newAppointmentInfo: UpdateAppointmentInfoInputDto): Promise<void> {
+  async updateAppointment(newAppointmentInfo: UpdateAppointmentInfoInputDto): Promise<AppointmentEntity> {
     const oldAppointmentInfo = await this.findSingleAppointmentById(newAppointmentInfo.id);
 
     if (!oldAppointmentInfo) {
@@ -123,7 +123,10 @@ export class PostgresqlPrismaOrmAppointmentRepository
       ...newAppointmentInfo,
     });
 
-    await this.postgresqlPrismaOrmService['appointment'].update(toPrismaEntity);
+    const updatedPrismaAppointmentEntity = await this.postgresqlPrismaOrmService['appointment'].update(toPrismaEntity);
+
+    return PostgresqlPrismaAppointmentMapper.toDomain(updatedPrismaAppointmentEntity);
+
   }
 
   async deleteSingleAppointment(appointmentId: string): Promise<void> {
diff --git a/apps/core-rest-api/src/app/core/domains/appointment/entities/appointment/entity.ts b/apps/core-rest-api/src/app/core/domains/appointment/entities/appointment/entity.ts
index ef33516..e8f7c75 100644
--- a/apps/core-rest-api/src/app/core/domains/appointment/entities/appointment/entity.ts
+++ b/apps/core-rest-api/src/app/core/domains/appointment/entities/appointment/entity.ts
@@ -14,6 +14,7 @@ export class AppointmentEntity extends AppointmentDto {
     this.missed = props.missed ?? null;
     this.cancellationDate = props.cancellationDate ?? null;
     this.paid = props.paid ?? false;
+    this.confirmationDate = props.confirmationDate ?? null;
   }
 
   public get getId(): string {
diff --git a/apps/core-rest-api/src/app/core/domains/appointment/repositories/database-in-memory-repository.ts b/apps/core-rest-api/src/app/core/domains/appointment/repositories/database-in-memory-repository.ts
index ce57cb0..9de333b 100644
--- a/apps/core-rest-api/src/app/core/domains/appointment/repositories/database-in-memory-repository.ts
+++ b/apps/core-rest-api/src/app/core/domains/appointment/repositories/database-in-memory-repository.ts
@@ -97,7 +97,7 @@ export class InMemoryAppointmentDatabaseRepository
 
   async updateAppointment(
     newAppointmentInfo: UpdateAppointmentDto,
-  ): Promise<void> {
+  ): Promise<AppointmentEntity> {
     const oldAppointmentInfo = await this.findSingleAppointmentById(
       newAppointmentInfo.id,
     );
@@ -116,6 +116,8 @@ export class InMemoryAppointmentDatabaseRepository
     });
 
     this.appointments[appointmentIndex] = updatedAppointment;
+
+    return updatedAppointment
   }
 
   async deleteSingleAppointment(appointmentId: string): Promise<void> {
diff --git a/apps/core-rest-api/src/app/core/domains/appointment/repositories/database-repository.ts b/apps/core-rest-api/src/app/core/domains/appointment/repositories/database-repository.ts
index 46adde7..d7b9b44 100644
--- a/apps/core-rest-api/src/app/core/domains/appointment/repositories/database-repository.ts
+++ b/apps/core-rest-api/src/app/core/domains/appointment/repositories/database-repository.ts
@@ -23,6 +23,6 @@ export abstract class AppointmentDatabaseRepository {
   ): Promise<void>;
   abstract updateAppointment(
     newAppointmentInfo: UpdateAppointmentDto
-  ): Promise<void>;
+  ): Promise<AppointmentEntity>;
   abstract deleteSingleAppointment(appointmentId: string): Promise<void>;
 }
diff --git a/apps/core-rest-api/src/app/core/domains/appointment/use-cases/update-single-appointment/update-appointment.service.ts b/apps/core-rest-api/src/app/core/domains/appointment/use-cases/update-single-appointment/update-appointment.service.ts
index 5237dab..f380038 100644
--- a/apps/core-rest-api/src/app/core/domains/appointment/use-cases/update-single-appointment/update-appointment.service.ts
+++ b/apps/core-rest-api/src/app/core/domains/appointment/use-cases/update-single-appointment/update-appointment.service.ts
@@ -2,13 +2,14 @@ import { NotFoundException } from '@nestjs/common';
 import { plainToInstance } from 'class-transformer';
 import { APPOINTMENT_ERROR_MESSAGES } from '../../../../../shared/errors/error-messages';
 import { applicationValidateOrReject } from '../../../../../shared/validators/validate-or-reject';
+import { AppointmentEntity } from '../../entities/appointment/entity';
 import { AppointmentDatabaseRepository } from '../../repositories/database-repository';
 import { UpdateAppointmentDto } from './update-appointment-dto';
 
 export class UpdateAppointmentService {
   constructor(private appointmentDatabaseRepository: AppointmentDatabaseRepository) {}
 
-  async execute(newAppointmentInfo: UpdateAppointmentDto): Promise<void> {
+  async execute(newAppointmentInfo: UpdateAppointmentDto): Promise<AppointmentEntity> {
     // Validate props
 
     const updateAppointmentDateDtoInstance = plainToInstance(
@@ -26,6 +27,6 @@ export class UpdateAppointmentService {
       throw new NotFoundException(APPOINTMENT_ERROR_MESSAGES['APPOINTMENT_NOT_FOUND']);
     }
 
-    await this.appointmentDatabaseRepository.updateAppointment(newAppointmentInfo);
+    return await this.appointmentDatabaseRepository.updateAppointment(newAppointmentInfo);
   }
 }