diff --git a/CHANGELOG.md b/CHANGELOG.md
index 45de3903..7bccfa46 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+## 3.13.0
+- iOS: Update AppsFlyer version for iOS (#70)
+
 ## 3.12.1
 - iOS: Fix for iOS Application Installed event (#56)
 - iOS: Update iOS podspec dependency and metadata (#55)
diff --git a/example/ios/Flutter/flutter_export_environment.sh b/example/ios/Flutter/flutter_export_environment.sh
new file mode 100755
index 00000000..80a5a375
--- /dev/null
+++ b/example/ios/Flutter/flutter_export_environment.sh
@@ -0,0 +1,13 @@
+#!/bin/sh
+# This is a generated file; do not edit or check into version control.
+export "FLUTTER_ROOT=/Users/carlosmunoz/flutter/flutter"
+export "FLUTTER_APPLICATION_PATH=/Users/carlosmunoz/FlutterDev/lahaus/flutter-segment/example"
+export "COCOAPODS_PARALLEL_CODE_SIGN=true"
+export "FLUTTER_TARGET=lib/main.dart"
+export "FLUTTER_BUILD_DIR=build"
+export "FLUTTER_BUILD_NAME=0.0.1"
+export "FLUTTER_BUILD_NUMBER=1"
+export "DART_OBFUSCATION=false"
+export "TRACK_WIDGET_CREATION=false"
+export "TREE_SHAKE_ICONS=false"
+export "PACKAGE_CONFIG=.packages"
diff --git a/pubspec.yaml b/pubspec.yaml
index abe53ea4..325bc80b 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: flutter_segment
 description: Flutter implementation of Segment Analytics for iOS, Android and Web
-version: 3.12.1
+version: 3.13.0
 homepage: https://lahaus.com
 repository: https://github.com/la-haus/flutter-library-segment
 issue_tracker: https://github.com/la-haus/flutter-library-segment/issues