diff --git a/CHANGELOG.md b/CHANGELOG.md
index 66f622a..03cb076 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Unreleased
 
+- Update to Bot API 6.8
+- Added `chat_join_request` to PAYLOAD_TYPES
+
 # 0.15.7
 
 - Add support for editMessageMedia similar to sendMediaGroup.
diff --git a/lib/telegram/bot/updates_controller.rb b/lib/telegram/bot/updates_controller.rb
index 478c183..8cc31c1 100644
--- a/lib/telegram/bot/updates_controller.rb
+++ b/lib/telegram/bot/updates_controller.rb
@@ -101,6 +101,7 @@ module Telegram
         poll_answer
         my_chat_member
         chat_member
+        chat_join_request
       ].freeze
 
       class << self
diff --git a/spec/telegram/bot/updates_controller/typed_update_spec.rb b/spec/telegram/bot/updates_controller/typed_update_spec.rb
index d9ae6a2..c74586c 100644
--- a/spec/telegram/bot/updates_controller/typed_update_spec.rb
+++ b/spec/telegram/bot/updates_controller/typed_update_spec.rb
@@ -15,6 +15,7 @@ RSpec.describe Telegram::Bot::UpdatesController::TypedUpdate do
       edited_channel_post
       my_chat_member
       chat_member
+      chat_join_request
     ]).
       map { |x| [x, Telegram::Bot::Types.const_get(x.camelize)] }.to_h.
       merge(
diff --git a/spec/telegram/bot/updates_controller_spec.rb b/spec/telegram/bot/updates_controller_spec.rb
index 3f12640..e7e3860 100644
--- a/spec/telegram/bot/updates_controller_spec.rb
+++ b/spec/telegram/bot/updates_controller_spec.rb
@@ -46,6 +46,7 @@ RSpec.describe Telegram::Bot::UpdatesController do
       chosen_inline_result
       callback_query
       poll_answer
+      chat_join_request
     ]
     (described_class::PAYLOAD_TYPES - custom_payload_types).each do |type|
       context "when payload is #{type}" do