diff --git a/CHANGELOG.md b/CHANGELOG.md
index e5e499d..105d184 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## 4.25.12
+
+* December 2025 Release
+
 ## 4.25.11
 
 * November 2025 Release
diff --git a/README.md b/README.md
index f51091e..43a76e1 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 [![Dart test](https://github.com/aspose-barcode-cloud/aspose-barcode-cloud-dart/actions/workflows/dart.yml/badge.svg?branch=main)](https://github.com/aspose-barcode-cloud/aspose-barcode-cloud-dart/actions/workflows/dart.yml)
 
 - API version: 4.0
-- SDK version: 4.25.11
+- SDK version: 4.25.12
 
 ## SDK and API Version Compatibility:
 
@@ -39,7 +39,7 @@ Add this dependency to your *pubspec.yaml*:
 
 ```yaml
 dependencies:
-  aspose_barcode_cloud: 4.25.11
+  aspose_barcode_cloud: 4.25.12
 ```
 
 ## Sample usage
diff --git a/lib/src/api_client.dart b/lib/src/api_client.dart
index 6950624..a085acb 100644
--- a/lib/src/api_client.dart
+++ b/lib/src/api_client.dart
@@ -10,7 +10,7 @@ import 'api_helper.dart';
 import 'auth/authentication.dart';
 
 /// Current SDK Version
-const SDK_VERSION = "4.25.11";
+const SDK_VERSION = "4.25.12";
 
 /// ApiClient is responsible for making HTTP requests to the API.
 class ApiClient {
diff --git a/pubspec.yaml b/pubspec.yaml
index 5fdeecd..1364670 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: aspose_barcode_cloud
 description: This SDK allows you to work with Aspose.BarCode for Cloud REST APIs in your Dart or Flutter applications quickly and easily
-version: 4.25.11
+version: 4.25.12
 homepage: https://github.com/aspose-barcode-cloud/aspose-barcode-cloud-dart
 
 platforms: