diff --git a/CHANGELOG.md b/CHANGELOG.md
index 302eb56..08432e6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,19 @@
 # Changelog
 
+## 4.24.0 (Dec 19, 2024)
+
+### Features
+#### Reaction
+  - Added `sampledUserInfoList` in `Reaction`
+  - Added `ReactedUserInfo` representing each reacted user
+
+#### Poll
+  - Added support for `poll` in `BaseMessage`
+  - Added `pollId` in `FileMessageCreateParams` and `MultipleFilesMessageCreateParams`
+
+### Improvement
+  - Improved logic to prevent crashes in `SessionWebSocketEngine`
+
 ## 4.23.2 (Dec 05, 2024)
 
 ### Improvement
diff --git a/Package.swift b/Package.swift
index 0e6849c..8c7fb54 100644
--- a/Package.swift
+++ b/Package.swift
@@ -15,8 +15,8 @@ let package = Package(
     targets: [
         .binaryTarget(
             name: "SendbirdChatSDK",
-            url: "https://github.com/sendbird/sendbird-chat-sdk-ios/releases/download/4.23.2/SendbirdChatSDK.xcframework.zip",
-            checksum: "80e78f54106128baded802b554ad168a1783d1bda5c0d3d3712414d5cfb35ea9"
+            url: "https://github.com/sendbird/sendbird-chat-sdk-ios/releases/download/4.24.0/SendbirdChatSDK.xcframework.zip",
+            checksum: "df248d4daae0160990c20b673d0e58ec3ee042db63c0046cc5be60fd49db95aa"
         ),
     ]
 )
diff --git a/SendbirdChatSDK.podspec b/SendbirdChatSDK.podspec
index 0b5c994..99b631d 100644
--- a/SendbirdChatSDK.podspec
+++ b/SendbirdChatSDK.podspec
@@ -1,7 +1,7 @@
 
 Pod::Spec.new do |s|
   s.name         = 'SendbirdChatSDK'
-  s.version      = "4.23.2"
+  s.version      = "4.24.0"
   s.summary      = 'Sendbird Chat iOS Framework'
   s.description  = 'Messaging and Chat API for Mobile Apps and Websites'
   s.homepage     = 'https://sendbird.com'
@@ -16,7 +16,7 @@ Pod::Spec.new do |s|
     'Young Hwang' => 'young.hwang@sendbird.com',
     'Kai Lee' => 'kai.lee@sendbird.com'
   }
-  s.source       = { :http => "https://github.com/sendbird/sendbird-chat-sdk-ios/releases/download/4.23.2/SendbirdChatSDK.zip", :sha1 => "684938eb4a2f2d982f856ca3b84708b71b6657b6" }
+  s.source       = { :http => "https://github.com/sendbird/sendbird-chat-sdk-ios/releases/download/4.24.0/SendbirdChatSDK.zip", :sha1 => "b4f0db72083bd2ee41092fc72d91475ae59cb2fc" }
   s.requires_arc = true
   s.platform = :ios, '12.0'
   s.documentation_url = 'https://sendbird.com/docs/chat'