diff --git a/app/jobs/hook_job.rb b/app/jobs/hook_job.rb
index 6bbf8355d..deb7c81d8 100644
--- a/app/jobs/hook_job.rb
+++ b/app/jobs/hook_job.rb
@@ -23,13 +23,24 @@ class HookJob < MutexApplicationJob
   private
 
   def process_slack_integration(hook, event_name, event_data)
-    return unless ['message.created'].include?(event_name)
-
     message = event_data[:message]
-    if message.attachments.blank?
-      ::SendOnSlackJob.perform_later(message, hook)
-    else
-      ::SendOnSlackJob.set(wait: 2.seconds).perform_later(message, hook)
+
+    case event_name
+    when 'message.created'
+      if message.attachments.blank?
+        ::SendOnSlackJob.perform_later(message, hook)
+      else
+        ::SendOnSlackJob.set(wait: 2.seconds).perform_later(message, hook)
+      end
+    when 'message.updated'
+      # Only interactive bot messages store responses via content_attributes (submitted_values / submitted_email).
+      # Skip other content types to avoid unnecessary job enqueues on every message update.
+      return unless message.content_type.in?(Integrations::Slack::UpdateSlackMessageService::SUPPORTED_CONTENT_TYPES)
+      # Guard against redundant Slack updates when unrelated attributes change (e.g. status)
+      # while submitted_values is already present on the message.
+      return unless event_data[:previous_changes]&.key?('content_attributes')
+
+      ::UpdateSlackMessageJob.perform_later(message, hook)
     end
   end
 
diff --git a/app/jobs/update_slack_message_job.rb b/app/jobs/update_slack_message_job.rb
new file mode 100644
index 000000000..4b969e42b
--- /dev/null
+++ b/app/jobs/update_slack_message_job.rb
@@ -0,0 +1,11 @@
+class UpdateSlackMessageJob < MutexApplicationJob
+  queue_as :medium
+  retry_on LockAcquisitionError, wait: 1.second, attempts: 8
+
+  def perform(message, hook)
+    key = format(::Redis::Alfred::SLACK_MESSAGE_MUTEX, conversation_id: message.conversation_id, reference_id: hook.reference_id)
+    with_lock(key) do
+      Integrations::Slack::UpdateSlackMessageService.new(message: message, hook: hook).perform
+    end
+  end
+end
diff --git a/app/listeners/hook_listener.rb b/app/listeners/hook_listener.rb
index 936d104a0..6176d53dd 100644
--- a/app/listeners/hook_listener.rb
+++ b/app/listeners/hook_listener.rb
@@ -43,7 +43,7 @@ class HookListener < BaseListener
       next if hook.inbox.present? && hook.inbox != message.inbox
       next unless supported_hook_event?(hook, event.name)
 
-      HookJob.perform_later(hook, event.name, message: message)
+      HookJob.perform_later(hook, event.name, message: message, previous_changes: event.data[:previous_changes])
     end
   end
 
@@ -59,7 +59,7 @@ class HookListener < BaseListener
     return false if hook.disabled?
 
     supported_events_map = {
-      'slack' => ['message.created'],
+      'slack' => ['message.created', 'message.updated'],
       'dialogflow' => ['message.created', 'message.updated'],
       'google_translate' => ['message.created'],
       'leadsquared' => ['contact.updated', 'conversation.created', 'conversation.resolved']
diff --git a/lib/integrations/slack/update_slack_message_service.rb b/lib/integrations/slack/update_slack_message_service.rb
new file mode 100644
index 000000000..b11828774
--- /dev/null
+++ b/lib/integrations/slack/update_slack_message_service.rb
@@ -0,0 +1,152 @@
+class Integrations::Slack::UpdateSlackMessageService
+  include RegexHelper
+
+  SUPPORTED_CONTENT_TYPES = %w[input_select form input_csat input_email].freeze
+
+  pattr_initialize [:message!, :hook!]
+
+  def perform
+    return unless updateable_message?
+
+    slack_client.chat_update(
+      channel: hook.reference_id,
+      ts: slack_message_ts,
+      text: updated_message_content
+    )
+  rescue Slack::Web::Api::Errors::MessageNotFound => e
+    # Original Slack message no longer exists (e.g. channel was reconfigured), skip gracefully.
+    Rails.logger.error "[Slack] chat_update failed (account=#{message.account_id}, hook=#{hook.id}): #{e.message}"
+  rescue Slack::Web::Api::Errors::IsArchived, Slack::Web::Api::Errors::AccountInactive, Slack::Web::Api::Errors::MissingScope,
+         Slack::Web::Api::Errors::InvalidAuth,
+         Slack::Web::Api::Errors::ChannelNotFound, Slack::Web::Api::Errors::NotInChannel => e
+    Rails.logger.error "[Slack] chat_update failed (account=#{message.account_id}, hook=#{hook.id}): #{e.message}"
+    hook.prompt_reauthorization!
+    hook.disable
+  end
+
+  private
+
+  def updateable_message?
+    hook&.reference_id.present? &&
+      slack_message_ts.present? &&
+      message.content_type.in?(SUPPORTED_CONTENT_TYPES) &&
+      (message.submitted_values.present? || message.submitted_email.present?)
+  end
+
+  def slack_message_ts
+    source_id = message.external_source_id_slack.to_s
+    return unless source_id.start_with?('cw-origin-')
+
+    source_id.delete_prefix('cw-origin-').presence
+  end
+
+  def updated_message_content
+    question = sanitized_content(message_text).presence
+    response = formatted_response
+
+    return question.to_s if response.blank?
+
+    [question, response].compact.join("\n\n")
+  end
+
+  def formatted_response
+    case message.content_type
+    when 'input_select'
+      format_input_select_response
+    when 'form'
+      format_form_response
+    when 'input_csat'
+      format_csat_response
+    when 'input_email'
+      format_email_response
+    end
+  end
+
+  def format_input_select_response
+    item = Array(message.submitted_values).first
+    return if item.blank?
+
+    value = item['title'] || item[:title] || item['value'] || item[:value]
+    value = sanitized_content(value)
+    return if value.blank?
+
+    "*Response:* #{value}"
+  end
+
+  def format_email_response
+    email = sanitized_content(message.submitted_email)
+    return if email.blank?
+
+    "*Email:* #{email}"
+  end
+
+  def format_form_response
+    submitted_values = Array(message.submitted_values)
+    return if submitted_values.blank?
+
+    items_by_name = Array(message.items).index_by { |i| flex_value(i, 'name') }
+
+    lines = submitted_values.filter_map do |sv|
+      format_form_line(sv, items_by_name)
+    end
+
+    return if lines.blank?
+
+    "*Responses:*\n#{lines.join("\n")}"
+  end
+
+  def format_csat_response
+    csat_response = flex_value(message.submitted_values, 'csat_survey_response', 'csatSurveyResponse')
+    return if csat_response.blank?
+
+    rating = flex_value(csat_response, 'rating')
+    feedback = flex_value(csat_response, 'feedback_message', 'feedbackMessage')
+
+    lines = []
+    lines << "• Rating: #{rating}" if rating.present?
+    lines << "• Feedback: #{sanitized_content(feedback)}" if feedback.present?
+
+    return if lines.blank?
+
+    "*CSAT:*\n#{lines.join("\n")}"
+  end
+
+  def format_form_line(submitted_value, items_by_name)
+    name = flex_value(submitted_value, 'name')
+    value = sanitized_content(flex_value(submitted_value, 'value'))
+    return if value.blank?
+
+    label = sanitized_content(flex_value(items_by_name[name], 'label') || name)
+    return if label.blank?
+
+    "• #{label}: #{value}"
+  end
+
+  def flex_value(hash, *keys)
+    return if hash.blank?
+
+    keys.each do |key|
+      value = hash[key.to_sym] || hash[key.to_s]
+      return value if value.present?
+    end
+    nil
+  end
+
+  def message_text
+    content = message.processed_message_content || message.content
+
+    if content.present?
+      content.to_s.gsub(MENTION_REGEX, '\1')
+    else
+      content
+    end
+  end
+
+  def sanitized_content(text)
+    ActionView::Base.full_sanitizer.sanitize(text.to_s).strip
+  end
+
+  def slack_client
+    @slack_client ||= Slack::Web::Client.new(token: hook.access_token)
+  end
+end
diff --git a/spec/jobs/hook_job_spec.rb b/spec/jobs/hook_job_spec.rb
index aff68e512..b55b05838 100644
--- a/spec/jobs/hook_job_spec.rb
+++ b/spec/jobs/hook_job_spec.rb
@@ -67,6 +67,44 @@ RSpec.describe HookJob do
     end
   end
 
+  context 'when handleable events like message.updated for slack' do
+    let(:process_service) { double }
+
+    before do
+      allow(process_service).to receive(:perform)
+    end
+
+    it 'calls UpdateSlackMessageJob when content_attributes changed' do
+      message = create(:message, account: account, content: 'Pick one', message_type: :outgoing,
+                                 content_type: :input_select, content_attributes: { items: [{ title: 'A', value: 'a' }] })
+      hook = create(:integrations_hook, app_id: 'slack', account: account)
+      event_data = { message: message, previous_changes: { 'content_attributes' => [{}, { 'submitted_values' => [{ 'title' => 'A' }] }] } }
+
+      allow(UpdateSlackMessageJob).to receive(:perform_later).and_return(process_service)
+      expect(UpdateSlackMessageJob).to receive(:perform_later).with(message, hook)
+      described_class.perform_now(hook, 'message.updated', event_data)
+    end
+
+    it 'does not call UpdateSlackMessageJob when content_attributes did not change' do
+      message = create(:message, account: account, content: 'Pick one', message_type: :outgoing,
+                                 content_type: :input_select, content_attributes: { items: [{ title: 'A', value: 'a' }] })
+      hook = create(:integrations_hook, app_id: 'slack', account: account)
+      event_data = { message: message, previous_changes: { 'status' => %w[sent delivered] } }
+
+      expect(UpdateSlackMessageJob).not_to receive(:perform_later)
+      described_class.perform_now(hook, 'message.updated', event_data)
+    end
+
+    it 'does not call UpdateSlackMessageJob for unsupported content types' do
+      message = create(:message, account: account, content: 'Hello', message_type: :outgoing, content_type: :text)
+      hook = create(:integrations_hook, app_id: 'slack', account: account)
+      event_data = { message: message, previous_changes: { 'content_attributes' => [{}, {}] } }
+
+      expect(UpdateSlackMessageJob).not_to receive(:perform_later)
+      described_class.perform_now(hook, 'message.updated', event_data)
+    end
+  end
+
   context 'when processing leadsquared integration' do
     let(:contact) { create(:contact, account: account) }
     let(:conversation) { create(:conversation, account: account, contact: contact) }
diff --git a/spec/jobs/update_slack_message_job_spec.rb b/spec/jobs/update_slack_message_job_spec.rb
new file mode 100644
index 000000000..3077f40e9
--- /dev/null
+++ b/spec/jobs/update_slack_message_job_spec.rb
@@ -0,0 +1,21 @@
+require 'rails_helper'
+
+RSpec.describe UpdateSlackMessageJob do
+  let(:account) { create(:account) }
+  let(:hook) { create(:integrations_hook, app_id: 'slack', account: account) }
+  let(:message) do
+    create(:message, account: account, content: 'Pick one', message_type: :outgoing, content_type: :input_select,
+                     content_attributes: { items: [{ title: 'Option A', value: 'a' }] })
+  end
+
+  before do
+    stub_request(:post, 'https://slack.com/api/chat.update')
+  end
+
+  it 'calls Integrations::Slack::UpdateSlackMessageService' do
+    service_instance = Integrations::Slack::UpdateSlackMessageService.new(message: message, hook: hook)
+    expect(Integrations::Slack::UpdateSlackMessageService).to receive(:new).with(message: message, hook: hook).and_return(service_instance)
+
+    described_class.perform_now(message, hook)
+  end
+end
diff --git a/spec/lib/integrations/slack/update_slack_message_service_spec.rb b/spec/lib/integrations/slack/update_slack_message_service_spec.rb
new file mode 100644
index 000000000..3ac087a1b
--- /dev/null
+++ b/spec/lib/integrations/slack/update_slack_message_service_spec.rb
@@ -0,0 +1,245 @@
+require 'rails_helper'
+
+describe Integrations::Slack::UpdateSlackMessageService do
+  let(:account) { create(:account) }
+  let(:channel_email) { create(:channel_email, account: account) }
+  let(:contact) { create(:contact, account: account) }
+  let(:conversation) { create(:conversation, inbox: channel_email.inbox, contact: contact, identifier: '12345.6789') }
+  let(:hook) { create(:integrations_hook, account: account, reference_id: 'C123') }
+  let(:slack_client) { double }
+
+  before do
+    allow(Slack::Web::Client).to receive(:new).and_return(slack_client)
+  end
+
+  describe '#perform' do
+    context 'with input_select' do
+      it 'updates the Slack message with the submitted response' do
+        message = create(
+          :message,
+          account: account,
+          inbox: channel_email.inbox,
+          conversation: conversation,
+          message_type: :outgoing,
+          content_type: :input_select,
+          content: 'Pick one',
+          content_attributes: {
+            items: [{ title: 'Option A', value: 'a' }, { title: 'Option B', value: 'b' }],
+            submitted_values: [{ title: 'Option A', value: 'a' }]
+          },
+          external_source_id_slack: 'cw-origin-6789.12345'
+        )
+
+        expect(slack_client).to receive(:chat_update).with(
+          channel: 'C123',
+          ts: '6789.12345',
+          text: a_string_including('Pick one', 'Option A')
+        )
+
+        described_class.new(message: message, hook: hook).perform
+      end
+    end
+
+    context 'with form' do
+      it 'updates the Slack message with all submitted fields' do
+        message = create(
+          :message,
+          account: account,
+          inbox: channel_email.inbox,
+          conversation: conversation,
+          message_type: :outgoing,
+          content_type: :form,
+          content: 'Please fill this',
+          content_attributes: {
+            items: [{ name: 'email', label: 'Email' }, { name: 'company', label: 'Company' }],
+            submitted_values: [{ name: 'email', value: 'a@example.com' }, { name: 'company', value: 'Acme' }]
+          },
+          external_source_id_slack: 'cw-origin-6789.12345'
+        )
+
+        expect(slack_client).to receive(:chat_update).with(
+          channel: 'C123',
+          ts: '6789.12345',
+          text: a_string_including('Please fill this', 'Email', 'a@example.com', 'Company', 'Acme')
+        )
+
+        described_class.new(message: message, hook: hook).perform
+      end
+    end
+
+    context 'with input_csat' do
+      it 'updates the Slack message with the CSAT rating and feedback' do
+        message = create(
+          :message,
+          account: account,
+          inbox: channel_email.inbox,
+          conversation: conversation,
+          message_type: :outgoing,
+          content_type: :input_csat,
+          content: 'Rate us',
+          content_attributes: {
+            submitted_values: {
+              'csat_survey_response' => { 'rating' => 5, 'feedback_message' => 'Great support!' }
+            }
+          },
+          external_source_id_slack: 'cw-origin-6789.12345'
+        )
+
+        expect(slack_client).to receive(:chat_update).with(
+          channel: 'C123',
+          ts: '6789.12345',
+          text: a_string_including('Rate us', 'Rating: 5', 'Great support!')
+        )
+
+        described_class.new(message: message, hook: hook).perform
+      end
+    end
+
+    context 'with input_email' do
+      it 'updates the Slack message with the submitted email' do
+        message = create(
+          :message,
+          account: account,
+          inbox: channel_email.inbox,
+          conversation: conversation,
+          message_type: :outgoing,
+          content_type: :input_email,
+          content: 'Get notified by email',
+          content_attributes: {
+            submitted_email: 'user@example.com'
+          },
+          external_source_id_slack: 'cw-origin-6789.12345'
+        )
+
+        expect(slack_client).to receive(:chat_update).with(
+          channel: 'C123',
+          ts: '6789.12345',
+          text: a_string_including('Get notified by email', 'user@example.com')
+        )
+
+        described_class.new(message: message, hook: hook).perform
+      end
+    end
+
+    context 'when there is no submitted response' do
+      it 'skips the update' do
+        message = create(
+          :message,
+          account: account,
+          inbox: channel_email.inbox,
+          conversation: conversation,
+          message_type: :outgoing,
+          content_type: :input_select,
+          content: 'Pick one',
+          content_attributes: {
+            items: [{ title: 'Option A', value: 'a' }]
+          },
+          external_source_id_slack: 'cw-origin-6789.12345'
+        )
+
+        expect(slack_client).not_to receive(:chat_update)
+
+        described_class.new(message: message, hook: hook).perform
+      end
+    end
+
+    context 'when the message was not originated from Chatwoot' do
+      it 'skips the update' do
+        message = create(
+          :message,
+          account: account,
+          inbox: channel_email.inbox,
+          conversation: conversation,
+          message_type: :outgoing,
+          content_type: :input_select,
+          content: 'Pick one',
+          content_attributes: {
+            items: [{ title: 'Option A', value: 'a' }],
+            submitted_values: [{ title: 'Option A', value: 'a' }]
+          },
+          external_source_id_slack: '6789.12345'
+        )
+
+        expect(slack_client).not_to receive(:chat_update)
+
+        described_class.new(message: message, hook: hook).perform
+      end
+    end
+
+    context 'when hook has no reference_id' do
+      it 'skips the update' do
+        hook_without_ref = create(:integrations_hook, account: account, reference_id: nil)
+        message = create(
+          :message,
+          account: account,
+          inbox: channel_email.inbox,
+          conversation: conversation,
+          message_type: :outgoing,
+          content_type: :input_select,
+          content: 'Pick one',
+          content_attributes: {
+            items: [{ title: 'Option A', value: 'a' }],
+            submitted_values: [{ title: 'Option A', value: 'a' }]
+          },
+          external_source_id_slack: 'cw-origin-6789.12345'
+        )
+
+        expect(slack_client).not_to receive(:chat_update)
+
+        described_class.new(message: message, hook: hook_without_ref).perform
+      end
+    end
+
+    context 'when Slack API raises an auth error' do
+      it 'disables the hook and prompts reauthorization' do
+        message = create(
+          :message,
+          account: account,
+          inbox: channel_email.inbox,
+          conversation: conversation,
+          message_type: :outgoing,
+          content_type: :input_select,
+          content: 'Pick one',
+          content_attributes: {
+            items: [{ title: 'Option A', value: 'a' }],
+            submitted_values: [{ title: 'Option A', value: 'a' }]
+          },
+          external_source_id_slack: 'cw-origin-6789.12345'
+        )
+
+        allow(slack_client).to receive(:chat_update).and_raise(Slack::Web::Api::Errors::AccountInactive.new('account_inactive'))
+        allow(hook).to receive(:prompt_reauthorization!)
+
+        described_class.new(message: message, hook: hook).perform
+
+        expect(hook).to have_received(:prompt_reauthorization!)
+        expect(hook.reload.status).to eq('disabled')
+      end
+    end
+
+    context 'when the original Slack message no longer exists' do
+      it 'skips gracefully without disabling the hook' do
+        message = create(
+          :message,
+          account: account,
+          inbox: channel_email.inbox,
+          conversation: conversation,
+          message_type: :outgoing,
+          content_type: :input_select,
+          content: 'Pick one',
+          content_attributes: {
+            items: [{ title: 'Option A', value: 'a' }],
+            submitted_values: [{ title: 'Option A', value: 'a' }]
+          },
+          external_source_id_slack: 'cw-origin-6789.12345'
+        )
+
+        allow(slack_client).to receive(:chat_update).and_raise(Slack::Web::Api::Errors::MessageNotFound.new('message_not_found'))
+
+        described_class.new(message: message, hook: hook).perform
+
+        expect(hook.reload.status).not_to eq('disabled')
+      end
+    end
+  end
+end
diff --git a/spec/listeners/hook_listener_spec.rb b/spec/listeners/hook_listener_spec.rb
index 3ae031237..c048761d1 100644
--- a/spec/listeners/hook_listener_spec.rb
+++ b/spec/listeners/hook_listener_spec.rb
@@ -9,7 +9,7 @@ describe HookListener do
     create(:message, message_type: 'outgoing',
                      account: account, inbox: inbox, conversation: conversation)
   end
-  let!(:event) { Events::Base.new(event_name, Time.zone.now, message: message) }
+  let!(:event) { Events::Base.new(event_name, Time.zone.now, message: message, previous_changes: nil) }
   let(:contact_event) { Events::Base.new('contact.updated', Time.zone.now, contact: conversation.contact) }
   let(:conversation_event) { Events::Base.new('conversation.created', Time.zone.now, conversation: conversation) }
 
@@ -26,7 +26,7 @@ describe HookListener do
     context 'when hook is configured' do
       it 'triggers hook job' do
         hook = create(:integrations_hook, account: account)
-        expect(HookJob).to receive(:perform_later).with(hook, 'message.created', message: message).once
+        expect(HookJob).to receive(:perform_later).with(hook, 'message.created', message: message, previous_changes: nil).once
         listener.message_created(event)
       end
     end
@@ -45,7 +45,7 @@ describe HookListener do
     context 'when hook is configured' do
       it 'triggers hook job' do
         hook = create(:integrations_hook, :dialogflow, account: account, inbox: inbox)
-        expect(HookJob).to receive(:perform_later).with(hook, 'message.updated', message: message).once
+        expect(HookJob).to receive(:perform_later).with(hook, 'message.updated', message: message, previous_changes: nil).once
         listener.message_updated(event)
       end
     end
@@ -66,21 +66,21 @@ describe HookListener do
     context 'when hook is enabled and app_id is supported' do
       it 'enqueues the job for slack' do
         hook = create(:integrations_hook, account: account)
-        expect(HookJob).to receive(:perform_later).with(hook, event_name, message: message)
+        expect(HookJob).to receive(:perform_later).with(hook, event_name, message: message, previous_changes: nil)
 
         listener.message_created(event)
       end
 
       it 'enqueues the job for dialogflow' do
         hook = create(:integrations_hook, :dialogflow, account: account, inbox: inbox)
-        expect(HookJob).to receive(:perform_later).with(hook, event_name, message: message)
+        expect(HookJob).to receive(:perform_later).with(hook, event_name, message: message, previous_changes: nil)
 
         listener.message_created(event)
       end
 
       it 'enqueues the job for google_translate' do
         hook = create(:integrations_hook, :google_translate, account: account)
-        expect(HookJob).to receive(:perform_later).with(hook, event_name, message: message)
+        expect(HookJob).to receive(:perform_later).with(hook, event_name, message: message, previous_changes: nil)
 
         listener.message_created(event)
       end