diff --git a/CHANGELOG.md b/CHANGELOG.md
index a5e4ad5..3edc1c5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 4.0.1
+* Fix InputFile filename param
+* Fix examples
+
 ## 4.0.0
 * Support for Appwrite 0.13
 * **BREAKING** **Tags** have been renamed to **Deployments**
diff --git a/README.md b/README.md
index 3785fae..02679d1 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@ Add this to your package's `pubspec.yaml` file:
 
 ```yml
 dependencies:
-  appwrite: ^4.0.0
+  appwrite: ^4.0.1
 ```
 
 You can install packages from the command line:
diff --git a/docs/examples/storage/create-file.md b/docs/examples/storage/create-file.md
index 16732b8..5c591ff 100644
--- a/docs/examples/storage/create-file.md
+++ b/docs/examples/storage/create-file.md
@@ -12,7 +12,7 @@ void main() { // Init SDK
   Future result = storage.createFile(
     bucketId: '[BUCKET_ID]',
     fileId: '[FILE_ID]',
-    file: await MultipartFile.fromPath('file', './path-to-files/image.jpg', 'image.jpg'),
+    file: InputFile(path: './path-to-files/image.jpg', filename: 'image.jpg'),
   );
 
   result
diff --git a/lib/services/account.dart b/lib/services/account.dart
index 0047f34..b09404d 100644
--- a/lib/services/account.dart
+++ b/lib/services/account.dart
@@ -1,5 +1,7 @@
 part of appwrite;
 
+
+     /// The Account service allows you to authenticate and manage a user account.
 class Account extends Service {
     Account(Client client): super(client);
 
diff --git a/lib/services/avatars.dart b/lib/services/avatars.dart
index a2e5000..747a33a 100644
--- a/lib/services/avatars.dart
+++ b/lib/services/avatars.dart
@@ -1,5 +1,8 @@
 part of appwrite;
 
+
+     /// The Avatars service aims to help you complete everyday tasks related to
+     /// your app image, icons, and avatars.
 class Avatars extends Service {
     Avatars(Client client): super(client);
 
diff --git a/lib/services/database.dart b/lib/services/database.dart
index 83411e7..dbebc85 100644
--- a/lib/services/database.dart
+++ b/lib/services/database.dart
@@ -1,5 +1,8 @@
 part of appwrite;
 
+
+     /// The Database service allows you to create structured collections of
+     /// documents, query and filter lists of documents
 class Database extends Service {
     Database(Client client): super(client);
 
diff --git a/lib/services/functions.dart b/lib/services/functions.dart
index 843a13b..37ae4e5 100644
--- a/lib/services/functions.dart
+++ b/lib/services/functions.dart
@@ -1,5 +1,8 @@
 part of appwrite;
 
+
+     /// The Functions Service allows you view, create and manage your Cloud
+     /// Functions.
 class Functions extends Service {
     Functions(Client client): super(client);
 
diff --git a/lib/services/locale.dart b/lib/services/locale.dart
index 1910ae8..60add44 100644
--- a/lib/services/locale.dart
+++ b/lib/services/locale.dart
@@ -1,5 +1,8 @@
 part of appwrite;
 
+
+     /// The Locale service allows you to customize your app based on your users'
+     /// location.
 class Locale extends Service {
     Locale(Client client): super(client);
 
diff --git a/lib/services/storage.dart b/lib/services/storage.dart
index fbcdfc6..9cc4608 100644
--- a/lib/services/storage.dart
+++ b/lib/services/storage.dart
@@ -1,5 +1,7 @@
 part of appwrite;
 
+
+     /// The Storage service allows you to manage your project files.
 class Storage extends Service {
     Storage(Client client): super(client);
 
diff --git a/lib/services/teams.dart b/lib/services/teams.dart
index 0206498..656635f 100644
--- a/lib/services/teams.dart
+++ b/lib/services/teams.dart
@@ -1,5 +1,8 @@
 part of appwrite;
 
+
+     /// The Teams service allows you to group users of your project and to enable
+     /// them to share read and write access to your project resources
 class Teams extends Service {
     Teams(Client client): super(client);
 
diff --git a/lib/src/client_browser.dart b/lib/src/client_browser.dart
index c3ca4a5..50e33a8 100644
--- a/lib/src/client_browser.dart
+++ b/lib/src/client_browser.dart
@@ -37,7 +37,7 @@ class ClientBrowser extends ClientBase with ClientMixin {
         .replaceFirst('http://', 'ws://');
     _headers = {
       'content-type': 'application/json',
-      'x-sdk-version': 'appwrite:flutter:4.0.0',
+      'x-sdk-version': 'appwrite:flutter:4.0.1',
       'X-Appwrite-Response-Format' : '0.13.0',
     };
 
diff --git a/lib/src/client_io.dart b/lib/src/client_io.dart
index 0886875..3fdf1df 100644
--- a/lib/src/client_io.dart
+++ b/lib/src/client_io.dart
@@ -55,7 +55,7 @@ class ClientIO extends ClientBase with ClientMixin {
         .replaceFirst('http://', 'ws://');
     _headers = {
       'content-type': 'application/json',
-      'x-sdk-version': 'appwrite:flutter:4.0.0',
+      'x-sdk-version': 'appwrite:flutter:4.0.1',
       'X-Appwrite-Response-Format' : '0.13.0',
     };
 
diff --git a/pubspec.yaml b/pubspec.yaml
index b3087ed..3c84378 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: appwrite
-version: 4.0.0
+version: 4.0.1
 description: Appwrite is an open-source self-hosted backend server that abstract and simplify complex and repetitive development tasks behind a very simple REST API
 homepage: https://appwrite.io
 repository: https://github.com/appwrite/sdk-for-flutter