diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8aa5be77..2d60e5b0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # CHANGELOG
 
+## 2.3.1+hotfix.1
+
+* Fix version mismatch for CocoaPods (#648)
+* Android AGP upgrade (#649)
+
 ## 2.3.0
 
 * fix: Fixed speaker cannot be switched on iOS. (#617)
diff --git a/android/build.gradle b/android/build.gradle
index 715ae5ee..70b7315e 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -1,52 +1,70 @@
-group 'io.livekit.plugin'
-version '1.0-SNAPSHOT'
+group = "io.livekit.plugin"
+version = "1.0-SNAPSHOT"
 
 buildscript {
-    ext.kotlin_version = '1.7.10'
+    ext.kotlin_version = "1.8.22"
     repositories {
         google()
         mavenCentral()
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.1.1'
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+        classpath("com.android.tools.build:gradle:8.1.0")
+        classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version")
     }
 }
 
-rootProject.allprojects {
+allprojects {
     repositories {
         google()
         mavenCentral()
     }
 }
 
-apply plugin: 'com.android.library'
-apply plugin: 'kotlin-android'
+apply plugin: "com.android.library"
+apply plugin: "kotlin-android"
 
 android {
-    compileSdkVersion 31
-    
-    namespace 'io.livekit.plugin'
-    
+    if (project.android.hasProperty("namespace")) {
+        namespace = "io.livekit.pluginn"
+    }
+
+    compileSdk = 34
+
     compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
+        sourceCompatibility = JavaVersion.VERSION_1_8
+        targetCompatibility = JavaVersion.VERSION_1_8
     }
 
     kotlinOptions {
-        jvmTarget = '1.8'
+        jvmTarget = JavaVersion.VERSION_1_8
     }
 
     sourceSets {
-        main.java.srcDirs += 'src/main/kotlin'
+        main.java.srcDirs += "src/main/kotlin"
+        test.java.srcDirs += "src/test/kotlin"
     }
 
     defaultConfig {
-        minSdkVersion 16
+        minSdk = 21
     }
-}
 
-dependencies {
-    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+    dependencies {
+        testImplementation("org.jetbrains.kotlin:kotlin-test")
+        testImplementation("org.mockito:mockito-core:5.0.0")
+        implementation 'io.github.webrtc-sdk:android:125.6422.03'
+        implementation 'com.github.paramsen:noise:2.0.0'
+    }
+
+    testOptions {
+        unitTests.all {
+            useJUnitPlatform()
+
+            testLogging {
+               events "passed", "skipped", "failed", "standardOut", "standardError"
+               outputs.upToDateWhen {false}
+               showStandardStreams = true
+            }
+        }
+    }
 }
diff --git a/example/android/app/build.gradle b/example/android/app/build.gradle
index 36393eda..93812810 100644
--- a/example/android/app/build.gradle
+++ b/example/android/app/build.gradle
@@ -1,64 +1,44 @@
-def localProperties = new Properties()
-def localPropertiesFile = rootProject.file('local.properties')
-if (localPropertiesFile.exists()) {
-    localPropertiesFile.withReader('UTF-8') { reader ->
-        localProperties.load(reader)
-    }
-}
-
-def flutterRoot = localProperties.getProperty('flutter.sdk')
-if (flutterRoot == null) {
-    throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
+plugins {
+    id "com.android.application"
+    id "kotlin-android"
+    // The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
+    id "dev.flutter.flutter-gradle-plugin"
 }
 
-def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
-if (flutterVersionCode == null) {
-    flutterVersionCode = '1'
-}
-
-def flutterVersionName = localProperties.getProperty('flutter.versionName')
-if (flutterVersionName == null) {
-    flutterVersionName = '1.0'
-}
-
-apply plugin: 'com.android.application'
-apply plugin: 'kotlin-android'
-apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
-
 android {
-    compileSdkVersion 34
+    namespace = "io.livekit.example"
+    compileSdk = flutter.compileSdkVersion
+    ndkVersion = flutter.ndkVersion
 
-    sourceSets {
-        main.java.srcDirs += 'src/main/kotlin'
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_1_8
+        targetCompatibility = JavaVersion.VERSION_1_8
     }
 
-    // compileOptions {
-    //     sourceCompatibility JavaVersion.VERSION_1_8
-    //     targetCompatibility JavaVersion.VERSION_1_8
-    // }
+    kotlinOptions {
+        jvmTarget = JavaVersion.VERSION_1_8
+    }
 
     defaultConfig {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
-        applicationId "io.livekit.example"
-        minSdkVersion 21
-        targetSdkVersion 34
-        versionCode flutterVersionCode.toInteger()
-        versionName flutterVersionName
+        applicationId = "io.livekit.example"
+        // You can update the following values to match your application needs.
+        // For more information, see: https://flutter.dev/to/review-gradle-config.
+        minSdk = flutter.minSdkVersion
+        targetSdk = flutter.targetSdkVersion
+        versionCode = flutter.versionCode
+        versionName = flutter.versionName
     }
 
     buildTypes {
         release {
             // TODO: Add your own signing config for the release build.
             // Signing with the debug keys for now, so `flutter run --release` works.
-            signingConfig signingConfigs.debug
+            signingConfig = signingConfigs.debug
         }
     }
 }
 
 flutter {
-    source '../..'
-}
-
-dependencies {
-    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+    source = "../.."
 }
diff --git a/example/android/build.gradle b/example/android/build.gradle
index 64cbbe09..d2ffbffa 100644
--- a/example/android/build.gradle
+++ b/example/android/build.gradle
@@ -1,27 +1,16 @@
-buildscript {
-    ext.kotlin_version = '1.7.10'
-    repositories {
-        google()
-        jcenter()
-    }
-
-    dependencies {
-        classpath 'com.android.tools.build:gradle:7.1.1'
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
-    }
-}
-
 allprojects {
     repositories {
         google()
-        jcenter()
+        mavenCentral()
     }
 }
 
-rootProject.buildDir = '../build'
+rootProject.buildDir = "../build"
 subprojects {
     project.buildDir = "${rootProject.buildDir}/${project.name}"
-    project.evaluationDependsOn(':app')
+}
+subprojects {
+    project.evaluationDependsOn(":app")
 }
 
 tasks.register("clean", Delete) {
diff --git a/example/android/gradle/wrapper/gradle-wrapper.properties b/example/android/gradle/wrapper/gradle-wrapper.properties
index 595fb867..10cf6401 100644
--- a/example/android/gradle/wrapper/gradle-wrapper.properties
+++ b/example/android/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Fri Jun 23 08:50:38 CEST 2017
+#Thu Nov 14 15:55:14 CST 2024
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.9-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.2-all.zip
diff --git a/example/android/settings.gradle b/example/android/settings.gradle
index 44e62bcf..c73e3b40 100644
--- a/example/android/settings.gradle
+++ b/example/android/settings.gradle
@@ -1,11 +1,25 @@
-include ':app'
+pluginManagement {
+    def flutterSdkPath = {
+        def properties = new Properties()
+        file("local.properties").withInputStream { properties.load(it) }
+        def flutterSdkPath = properties.getProperty("flutter.sdk")
+        assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
+        return flutterSdkPath
+    }()
 
-def localPropertiesFile = new File(rootProject.projectDir, "local.properties")
-def properties = new Properties()
+    includeBuild("$flutterSdkPath/packages/flutter_tools/gradle")
 
-assert localPropertiesFile.exists()
-localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) }
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
 
-def flutterSdkPath = properties.getProperty("flutter.sdk")
-assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
-apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle"
+plugins {
+    id "dev.flutter.flutter-plugin-loader" version "1.0.0"
+    id "com.android.application" version '8.7.2' apply false
+    id "org.jetbrains.kotlin.android" version "1.8.22" apply false
+}
+
+include ":app"
diff --git a/ios/livekit_client.podspec b/ios/livekit_client.podspec
index f85e7e07..b8d3ec1e 100644
--- a/ios/livekit_client.podspec
+++ b/ios/livekit_client.podspec
@@ -16,5 +16,5 @@ Pod::Spec.new do |s|
   s.static_framework    = true
 
   s.dependency 'Flutter'
-  s.dependency 'WebRTC-SDK', '125.6422.05'
+  s.dependency 'WebRTC-SDK', '125.6422.06'
 end
diff --git a/macos/livekit_client.podspec b/macos/livekit_client.podspec
index eb5ebbaa..3c8ba441 100644
--- a/macos/livekit_client.podspec
+++ b/macos/livekit_client.podspec
@@ -16,5 +16,5 @@ Pod::Spec.new do |s|
   s.static_framework    = true
 
   s.dependency 'FlutterMacOS'
-  s.dependency 'WebRTC-SDK', '125.6422.05'
+  s.dependency 'WebRTC-SDK', '125.6422.06'
 end
diff --git a/pubspec.yaml b/pubspec.yaml
index 864b6f39..9c41bb13 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -15,7 +15,7 @@
 name: livekit_client
 description: Flutter Client SDK for LiveKit.
   Build real-time video and audio into your apps. Supports iOS, Android, and Web.
-version: 2.3.1
+version: 2.3.1+hotfix.1
 homepage: https://github.com/livekit/client-sdk-flutter
 
 environment:
diff --git a/scripts/check_version.dart b/scripts/check_version.dart
index 718a558b..ddb45eb4 100644
--- a/scripts/check_version.dart
+++ b/scripts/check_version.dart
@@ -5,7 +5,19 @@ import 'package:yaml/yaml.dart';
 void main() {
   File pubspec = File('pubspec.yaml');
   var doc = loadYaml(pubspec.readAsStringSync());
-  var version = doc['version'];
+  var versionStr = doc['version'];
+
+  RegExpMatch? match = RegExp(r'(\d+\.\d+\.\d+)').firstMatch(versionStr);
+
+  var version = match?[0];
+
+  if (version == null) {
+    // ignore: avoid_print
+    print('Could not find version in pubspec.yaml');
+    exit(1);
+  }
+
+  print('Checking version $version');
 
   var files = [
     'ios/livekit_client.podspec',