diff --git a/CHANGELOG.md b/CHANGELOG.md
index b49f23e..2301d84 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,17 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [4.3.1] - 2025-12-16
+
+- Android SDK version: 17.0.1
+- iOS SDK version: 6.13.0
+
+### React Native
+
+#### Fixed
+
+- Resolved duplicate classes error on iOS [(#128)](https://github.com/talsec/Free-RASP-ReactNative/issues/128)
+
 ## [4.3.0] - 2025-10-31
 
 - Android SDK version: 17.0.1
diff --git a/freerasp-react-native.podspec b/freerasp-react-native.podspec
index ce264df..71051c7 100644
--- a/freerasp-react-native.podspec
+++ b/freerasp-react-native.podspec
@@ -14,7 +14,7 @@ Pod::Spec.new do |s|
   s.platforms    = { :ios => "11.0" }
   s.source       = { :git => "https://github.com/talsec/freerasp-react-native.git", :tag => "#{s.version}" }
 
-  s.source_files = 'ios/**/*.{h,m,mm,swift}', 'ios/TalsecRuntime.xcframework'
+  s.source_files = 'ios/models/*.{h,m,mm,swift}', 'ios/utils/*.{h,m,mm,swift}', 'ios/*.{h,m,mm,swift}', 'ios/TalsecRuntime.xcframework'
   s.xcconfig = { 'OTHER_LDFLAGS' => '-framework TalsecRuntime' }
   s.ios.vendored_frameworks = "ios/TalsecRuntime.xcframework"
   
diff --git a/package.json b/package.json
index 39968cb..1310601 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "freerasp-react-native",
-  "version": "4.3.0",
+  "version": "4.3.1",
   "description": "React Native plugin for improving app security and threat monitoring on Android and iOS mobile devices.",
   "main": "lib/commonjs/index",
   "module": "lib/module/index",