diff --git a/CHANGELOG.md b/CHANGELOG.md
index cece1a1..f9b29b4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [3.4.0] - 2025-10-21
+
+- Add `setSession` in platform client
+
 ## [3.3.7] - 2025-10-20
 
 - API migration support UUIDs (FE-58)
diff --git a/example/pubspec.lock b/example/pubspec.lock
index 32a3348..899a0d6 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -116,7 +116,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "3.3.7"
+    version: "3.4.0"
   flutter_lints:
     dependency: "direct dev"
     description:
diff --git a/lib/src/platform_client.dart b/lib/src/platform_client.dart
index 9654603..29c39cd 100644
--- a/lib/src/platform_client.dart
+++ b/lib/src/platform_client.dart
@@ -1333,6 +1333,11 @@ class PlatformClient {
     return (state, null);
   }
 
+  /// Sets the current session
+  void setSession(Session? session) {
+    _session = session;
+  }
+
   Future<Map<String, dynamic>> _httpSend(
     String method,
     String unencodedPath, {
diff --git a/pubspec.yaml b/pubspec.yaml
index 55a5b20..48270f2 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: flutter_aira
 description: The Aira Flutter SDK.
-version: 3.3.7
+version: 3.4.0
 homepage: https://github.com/aira/flutter_aira
 
 environment: