diff --git a/CHANGELOG.md b/CHANGELOG.md
index 118ac926..bc1b9374 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,22 @@
 # Changelog
 
+## [v1.27.0](https://github.com/line/line-bot-sdk-ruby/tree/v1.27.0) (2023-02-08)
+
+[Full Changelog](https://github.com/line/line-bot-sdk-ruby/compare/v1.26.0...v1.27.0)
+
+**Closed issues:**
+
+- Create chat bot with conversation loop and save message to database [\#272](https://github.com/line/line-bot-sdk-ruby/issues/272)
+- Messaging API - January 2021 update [\#215](https://github.com/line/line-bot-sdk-ruby/issues/215)
+
+**Merged pull requests:**
+
+- Implement get_narrowcast_message_status [\#276](https://github.com/line/line-bot-sdk-ruby/pull/276) ([dlackty](https://github.com/dlackty))
+- Update dependency rubocop to '~\> 1.44.0' [\#275](https://github.com/line/line-bot-sdk-ruby/pull/275) ([renovate[bot]](https://github.com/apps/renovate))
+- Update dependency rubocop to '~\> 1.43.0' [\#274](https://github.com/line/line-bot-sdk-ruby/pull/274) ([renovate[bot]](https://github.com/apps/renovate))
+- Update dependency rubocop to '~\> 1.40.0' [\#273](https://github.com/line/line-bot-sdk-ruby/pull/273) ([renovate[bot]](https://github.com/apps/renovate))
+- Update dependency rubocop to '~\> 1.39.0' [\#271](https://github.com/line/line-bot-sdk-ruby/pull/271) ([renovate[bot]](https://github.com/apps/renovate))
+
 ## [v1.26.0](https://github.com/line/line-bot-sdk-ruby/tree/v1.26.0) (2022-11-09)
 
 [Full Changelog](https://github.com/line/line-bot-sdk-ruby/compare/v1.25.0...v1.26.0)
@@ -12,6 +29,7 @@
 
 **Merged pull requests:**
 
+- Release v1.26.0 [\#270](https://github.com/line/line-bot-sdk-ruby/pull/270) ([zenizh](https://github.com/zenizh))
 - Update dependency rubocop to '~\> 1.38.0' [\#269](https://github.com/line/line-bot-sdk-ruby/pull/269) ([renovate[bot]](https://github.com/apps/renovate))
 - Add APIs to validate message objects [\#268](https://github.com/line/line-bot-sdk-ruby/pull/268) ([zenizh](https://github.com/zenizh))
 - Update dependency rubocop to '~\> 1.37.0' [\#266](https://github.com/line/line-bot-sdk-ruby/pull/266) ([renovate[bot]](https://github.com/apps/renovate))
diff --git a/Gemfile b/Gemfile
index 4da88c1f..f50bd951 100644
--- a/Gemfile
+++ b/Gemfile
@@ -4,6 +4,6 @@ gemspec
 
 group :development, :test do
   # ref: http://docs.rubocop.org/en/latest/installation/
-  gem 'rubocop', '~> 1.38.0', require: false
+  gem 'rubocop', '~> 1.44.0', require: false
   gem 'yard', '~> 0.9.20'
 end
diff --git a/lib/line/bot/api/version.rb b/lib/line/bot/api/version.rb
index 639180cb..45019f23 100644
--- a/lib/line/bot/api/version.rb
+++ b/lib/line/bot/api/version.rb
@@ -15,7 +15,7 @@
 module Line
   module Bot
     module API
-      VERSION = "1.26.0"
+      VERSION = "1.27.0"
     end
   end
 end
diff --git a/lib/line/bot/client.rb b/lib/line/bot/client.rb
index 671945bc..b92a8149 100644
--- a/lib/line/bot/client.rb
+++ b/lib/line/bot/client.rb
@@ -1162,6 +1162,18 @@ def get_aggregation_list(limit: nil, start: nil)
         get(endpoint, endpoint_path, credentials)
       end
 
+      # Gets the status of a narrowcast message.
+      #
+      # @param request_id [String] The narrowcast message's request ID. Each Messaging API request has a request ID. Find it in the response headers.
+      #
+      # @return [Net::HTTPResponse]
+      def get_narrowcast_message_status(request_id)
+        channel_token_required
+
+        endpoint_path = "/bot/message/progress/narrowcast?requestId=#{request_id}"
+        get(endpoint, endpoint_path, credentials)
+      end
+
       # Fetch data, get content of specified URL.
       #
       # @param endpoint_base [String]
diff --git a/spec/line/bot/client_get_spec.rb b/spec/line/bot/client_get_spec.rb
index ebc85d9b..d003d6cc 100644
--- a/spec/line/bot/client_get_spec.rb
+++ b/spec/line/bot/client_get_spec.rb
@@ -200,6 +200,17 @@
 }
 EOS
 
+NARROWCAST_MESSAGE_STATUS_CONTENT = <<"EOS"
+{
+  "phase": "succeeded",
+  "successCount": 65535,
+  "failureCount": 128,
+  "targetCount": 65663,
+  "acceptedTime": "2020-12-03T10:15:30.121Z",
+  "completedTime": "2020-12-03T10:15:30.121Z"
+}
+EOS
+
 describe Line::Bot::Client do
   def dummy_config
     {
@@ -477,4 +488,22 @@ def generate_client
       markAsReadMode: 'manual'
     )
   end
+
+  it 'get narrowcast message status' do
+    uri_template = Addressable::Template.new Line::Bot::API::DEFAULT_ENDPOINT + '/bot/message/progress/narrowcast?requestId=request_id'
+    stub_request(:get, uri_template).to_return(body: NARROWCAST_MESSAGE_STATUS_CONTENT, status: 200)
+
+    client = generate_client
+    response = client.get_narrowcast_message_status('request_id')
+
+    json = JSON.parse(response.body, symbolize_names: true)
+    expect(json).to eq(
+      phase: "succeeded",
+      successCount: 65535,
+      failureCount: 128,
+      targetCount: 65663,
+      acceptedTime: "2020-12-03T10:15:30.121Z",
+      completedTime: "2020-12-03T10:15:30.121Z"
+    )
+  end
 end