diff --git a/CHANGELOG.md b/CHANGELOG.md
index e924ebad..861ecbd7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@
 * Route to fetch all groups that the connection is part of
 * Route to fetch all privacy settings
 * Route to update the privacy settings
+* Route to update group subject
 
 ### Fixed
 
diff --git a/src/validate/validate.schema.ts b/src/validate/validate.schema.ts
index c62b1f7f..5365bb5b 100644
--- a/src/validate/validate.schema.ts
+++ b/src/validate/validate.schema.ts
@@ -680,7 +680,7 @@ export const toggleEphemeralSchema: JSONSchema7 = {
   ...isNotEmpty('groupJid', 'expiration'),
 };
 
-export const updateGroupPicture: JSONSchema7 = {
+export const updateGroupPictureSchema: JSONSchema7 = {
   $id: v4(),
   type: 'object',
   properties: {
@@ -691,6 +691,17 @@ export const updateGroupPicture: JSONSchema7 = {
   ...isNotEmpty('groupJid', 'image'),
 };
 
+export const updateGroupSubjectSchema: JSONSchema7 = {
+  $id: v4(),
+  type: 'object',
+  properties: {
+    groupJid: { type: 'string' },
+    subject: { type: 'string' },
+  },
+  required: ['groupJid', 'subject'],
+  ...isNotEmpty('groupJid', 'subject'),
+};
+
 // Webhook Schema
 export const webhookSchema: JSONSchema7 = {
   $id: v4(),
diff --git a/src/whatsapp/controllers/group.controller.ts b/src/whatsapp/controllers/group.controller.ts
index 764e26cd..51e4e3bf 100644
--- a/src/whatsapp/controllers/group.controller.ts
+++ b/src/whatsapp/controllers/group.controller.ts
@@ -3,6 +3,7 @@ import {
   GroupInvite,
   GroupJid,
   GroupPictureDto,
+  GroupSubjectDto,
   GroupToggleEphemeralDto,
   GroupUpdateParticipantDto,
   GroupUpdateSettingDto,
@@ -23,6 +24,12 @@ export class GroupController {
     );
   }
 
+  public async updateGroupSubject(instance: InstanceDto, update: GroupSubjectDto) {
+    return await this.waMonitor.waInstances[instance.instanceName].updateGroupSubject(
+      update,
+    );
+  }
+
   public async findGroupInfo(instance: InstanceDto, groupJid: GroupJid) {
     return await this.waMonitor.waInstances[instance.instanceName].findGroup(groupJid);
   }
diff --git a/src/whatsapp/dto/chat.dto.ts b/src/whatsapp/dto/chat.dto.ts
index 2f65216a..d95d90ca 100644
--- a/src/whatsapp/dto/chat.dto.ts
+++ b/src/whatsapp/dto/chat.dto.ts
@@ -1,4 +1,8 @@
-import { WAPrivacyOnlineValue, WAPrivacyValue, WAReadReceiptsValue } from "@evolution/base";
+import {
+  WAPrivacyOnlineValue,
+  WAPrivacyValue,
+  WAReadReceiptsValue,
+} from '@evolution/base';
 
 export class OnWhatsAppDto {
   constructor(
diff --git a/src/whatsapp/dto/group.dto.ts b/src/whatsapp/dto/group.dto.ts
index 73aa14c2..db3e1ed8 100644
--- a/src/whatsapp/dto/group.dto.ts
+++ b/src/whatsapp/dto/group.dto.ts
@@ -9,6 +9,11 @@ export class GroupPictureDto {
   image: string;
 }
 
+export class GroupSubjectDto {
+  groupJid: string;
+  subject: string;
+}
+
 export class GroupJid {
   groupJid: string;
 }
diff --git a/src/whatsapp/routers/group.router.ts b/src/whatsapp/routers/group.router.ts
index aaf0a60c..facb9dea 100644
--- a/src/whatsapp/routers/group.router.ts
+++ b/src/whatsapp/routers/group.router.ts
@@ -5,7 +5,8 @@ import {
   updateParticipantsSchema,
   updateSettingsSchema,
   toggleEphemeralSchema,
-  updateGroupPicture,
+  updateGroupPictureSchema,
+  updateGroupSubjectSchema,
   groupInviteSchema,
 } from '../../validate/validate.schema';
 import { RouterBroker } from '../abstract/abstract.router';
@@ -14,6 +15,7 @@ import {
   GroupInvite,
   GroupJid,
   GroupPictureDto,
+  GroupSubjectDto,
   GroupUpdateParticipantDto,
   GroupUpdateSettingDto,
   GroupToggleEphemeralDto,
@@ -35,10 +37,20 @@ export class GroupRouter extends RouterBroker {
 
         res.status(HttpStatus.CREATED).json(response);
       })
+      .put(this.routerPath('updateGroupSubject'), ...guards, async (req, res) => {
+        const response = await this.groupValidate<GroupSubjectDto>({
+          request: req,
+          schema: updateGroupSubjectSchema,
+          ClassRef: GroupSubjectDto,
+          execute: (instance, data) => groupController.updateGroupSubject(instance, data),
+        });
+
+        res.status(HttpStatus.CREATED).json(response);
+      })
       .put(this.routerPath('updateGroupPicture'), ...guards, async (req, res) => {
         const response = await this.groupValidate<GroupPictureDto>({
           request: req,
-          schema: updateGroupPicture,
+          schema: updateGroupPictureSchema,
           ClassRef: GroupPictureDto,
           execute: (instance, data) => groupController.updateGroupPicture(instance, data),
         });
diff --git a/src/whatsapp/services/whatsapp.service.ts b/src/whatsapp/services/whatsapp.service.ts
index 9de6a544..e271f475 100644
--- a/src/whatsapp/services/whatsapp.service.ts
+++ b/src/whatsapp/services/whatsapp.service.ts
@@ -100,6 +100,7 @@ import {
   GroupUpdateParticipantDto,
   GroupUpdateSettingDto,
   GroupToggleEphemeralDto,
+  GroupSubjectDto,
 } from '../dto/group.dto';
 import { MessageUpQuery } from '../repository/messageUp.repository';
 import { useMultiFileAuthStateDb } from '../../utils/use-multi-file-auth-state-db';
@@ -1631,7 +1632,23 @@ export class WAStartupService {
 
       return { update: 'success' };
     } catch (error) {
-      throw new InternalServerErrorException('Error creating group', error.toString());
+      throw new InternalServerErrorException(
+        'Error update group picture',
+        error.toString(),
+      );
+    }
+  }
+
+  public async updateGroupSubject(data: GroupSubjectDto) {
+    try {
+      await this.client.groupUpdateSubject(data.groupJid, data.subject);
+
+      return { update: 'success' };
+    } catch (error) {
+      throw new InternalServerErrorException(
+        'Error updating group subject',
+        error.toString(),
+      );
     }
   }