diff --git a/README.md b/README.md
index 98986069..45303b60 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ Add this to your package's `pubspec.yaml` file:
 
 ```yml
 dependencies:
-  appwrite: ^21.1.0
+  appwrite: ^21.3.0
 ```
 
 You can install packages from the command line:
diff --git a/lib/src/client_browser.dart b/lib/src/client_browser.dart
index d48b6c0e..01b5b61c 100644
--- a/lib/src/client_browser.dart
+++ b/lib/src/client_browser.dart
@@ -40,7 +40,7 @@ class ClientBrowser extends ClientBase with ClientMixin {
       'x-sdk-name': 'Flutter',
       'x-sdk-platform': 'client',
       'x-sdk-language': 'flutter',
-      'x-sdk-version': '21.1.0',
+      'x-sdk-version': '21.3.0',
       'X-Appwrite-Response-Format': '1.8.0',
     };
 
diff --git a/lib/src/client_io.dart b/lib/src/client_io.dart
index 7744a365..a156bf92 100644
--- a/lib/src/client_io.dart
+++ b/lib/src/client_io.dart
@@ -58,7 +58,7 @@ class ClientIO extends ClientBase with ClientMixin {
       'x-sdk-name': 'Flutter',
       'x-sdk-platform': 'client',
       'x-sdk-language': 'flutter',
-      'x-sdk-version': '21.1.0',
+      'x-sdk-version': '21.3.0',
       'X-Appwrite-Response-Format': '1.8.0',
     };
 
diff --git a/pubspec.yaml b/pubspec.yaml
index 1cea5955..34b67b6a 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: appwrite
-version: 21.1.0
+version: 21.3.0
 description: Appwrite is an open-source self-hosted backend server that abstracts and simplifies complex and repetitive development tasks behind a very simple REST API
 homepage: https://appwrite.io
 repository: https://github.com/appwrite/sdk-for-flutter