diff --git a/docs/databases.md b/docs/databases.md
index 9267e14..538973c 100644
--- a/docs/databases.md
+++ b/docs/databases.md
@@ -213,6 +213,7 @@ PATCH https://cloud.appwrite.io/v1/databases/{databaseId}/collections/{collectio
 | key | string | **Required** Attribute Key. |  |
 | required | boolean | Is attribute required? |  |
 | default | boolean | Default value for attribute when not provided. Cannot be set when attribute is required. |  |
+| newKey | string | New attribute key. |  |
 
 ## Create datetime attribute
 
@@ -250,6 +251,7 @@ PATCH https://cloud.appwrite.io/v1/databases/{databaseId}/collections/{collectio
 | key | string | **Required** Attribute Key. |  |
 | required | boolean | Is attribute required? |  |
 | default | string | Default value for attribute when not provided. Cannot be set when attribute is required. |  |
+| newKey | string | New attribute key. |  |
 
 ## Create email attribute
 
@@ -289,6 +291,7 @@ PATCH https://cloud.appwrite.io/v1/databases/{databaseId}/collections/{collectio
 | key | string | **Required** Attribute Key. |  |
 | required | boolean | Is attribute required? |  |
 | default | string | Default value for attribute when not provided. Cannot be set when attribute is required. |  |
+| newKey | string | New attribute key. |  |
 
 ## Create enum attribute
 
@@ -330,6 +333,7 @@ PATCH https://cloud.appwrite.io/v1/databases/{databaseId}/collections/{collectio
 | elements | array | Array of elements in enumerated type. Uses length of longest element to determine size. Maximum of 100 elements are allowed, each 255 characters long. |  |
 | required | boolean | Is attribute required? |  |
 | default | string | Default value for attribute when not provided. Cannot be set when attribute is required. |  |
+| newKey | string | New attribute key. |  |
 
 ## Create float attribute
 
@@ -373,6 +377,7 @@ PATCH https://cloud.appwrite.io/v1/databases/{databaseId}/collections/{collectio
 | min | number | Minimum value to enforce on new documents |  |
 | max | number | Maximum value to enforce on new documents |  |
 | default | number | Default value for attribute when not provided. Cannot be set when attribute is required. |  |
+| newKey | string | New attribute key. |  |
 
 ## Create integer attribute
 
@@ -416,6 +421,7 @@ PATCH https://cloud.appwrite.io/v1/databases/{databaseId}/collections/{collectio
 | min | integer | Minimum value to enforce on new documents |  |
 | max | integer | Maximum value to enforce on new documents |  |
 | default | integer | Default value for attribute when not provided. Cannot be set when attribute is required. |  |
+| newKey | string | New attribute key. |  |
 
 ## Create IP address attribute
 
@@ -455,6 +461,7 @@ PATCH https://cloud.appwrite.io/v1/databases/{databaseId}/collections/{collectio
 | key | string | **Required** Attribute Key. |  |
 | required | boolean | Is attribute required? |  |
 | default | string | Default value for attribute when not provided. Cannot be set when attribute is required. |  |
+| newKey | string | New attribute key. |  |
 
 ## Create relationship attribute
 
@@ -518,6 +525,8 @@ PATCH https://cloud.appwrite.io/v1/databases/{databaseId}/collections/{collectio
 | key | string | **Required** Attribute Key. |  |
 | required | boolean | Is attribute required? |  |
 | default | string | Default value for attribute when not provided. Cannot be set when attribute is required. |  |
+| size | integer | Maximum size of the string attribute. |  |
+| newKey | string | New attribute key. |  |
 
 ## Create URL attribute
 
@@ -557,6 +566,7 @@ PATCH https://cloud.appwrite.io/v1/databases/{databaseId}/collections/{collectio
 | key | string | **Required** Attribute Key. |  |
 | required | boolean | Is attribute required? |  |
 | default | string | Default value for attribute when not provided. Cannot be set when attribute is required. |  |
+| newKey | string | New attribute key. |  |
 
 ## Get attribute
 
@@ -607,6 +617,7 @@ PATCH https://cloud.appwrite.io/v1/databases/{databaseId}/collections/{collectio
 | collectionId | string | **Required** Collection ID. You can create a new collection using the Database service [server integration](https://appwrite.io/docs/server/databases#databasesCreateCollection). |  |
 | key | string | **Required** Attribute Key. |  |
 | onDelete | string | Constraints option |  |
+| newKey | string | New attribute key. |  |
 
 ## List documents
 
diff --git a/docs/examples/databases/update-boolean-attribute.md b/docs/examples/databases/update-boolean-attribute.md
index 1b3355a..133fbb8 100644
--- a/docs/examples/databases/update-boolean-attribute.md
+++ b/docs/examples/databases/update-boolean-attribute.md
@@ -15,5 +15,6 @@ $result = $databases->updateBooleanAttribute(
     collectionId: '<COLLECTION_ID>',
     key: '',
     required: false,
-    default: false
+    default: false,
+    newKey: '' // optional
 );
\ No newline at end of file
diff --git a/docs/examples/databases/update-datetime-attribute.md b/docs/examples/databases/update-datetime-attribute.md
index 978cde0..4773e54 100644
--- a/docs/examples/databases/update-datetime-attribute.md
+++ b/docs/examples/databases/update-datetime-attribute.md
@@ -15,5 +15,6 @@ $result = $databases->updateDatetimeAttribute(
     collectionId: '<COLLECTION_ID>',
     key: '',
     required: false,
-    default: ''
+    default: '',
+    newKey: '' // optional
 );
\ No newline at end of file
diff --git a/docs/examples/databases/update-email-attribute.md b/docs/examples/databases/update-email-attribute.md
index 1623b64..9c1bdb4 100644
--- a/docs/examples/databases/update-email-attribute.md
+++ b/docs/examples/databases/update-email-attribute.md
@@ -15,5 +15,6 @@ $result = $databases->updateEmailAttribute(
     collectionId: '<COLLECTION_ID>',
     key: '',
     required: false,
-    default: 'email@example.com'
+    default: 'email@example.com',
+    newKey: '' // optional
 );
\ No newline at end of file
diff --git a/docs/examples/databases/update-enum-attribute.md b/docs/examples/databases/update-enum-attribute.md
index 8a8d035..88229bc 100644
--- a/docs/examples/databases/update-enum-attribute.md
+++ b/docs/examples/databases/update-enum-attribute.md
@@ -16,5 +16,6 @@ $result = $databases->updateEnumAttribute(
     key: '',
     elements: [],
     required: false,
-    default: '<DEFAULT>'
+    default: '<DEFAULT>',
+    newKey: '' // optional
 );
\ No newline at end of file
diff --git a/docs/examples/databases/update-float-attribute.md b/docs/examples/databases/update-float-attribute.md
index 105ebc6..7beac26 100644
--- a/docs/examples/databases/update-float-attribute.md
+++ b/docs/examples/databases/update-float-attribute.md
@@ -17,5 +17,6 @@ $result = $databases->updateFloatAttribute(
     required: false,
     min: null,
     max: null,
-    default: null
+    default: null,
+    newKey: '' // optional
 );
\ No newline at end of file
diff --git a/docs/examples/databases/update-integer-attribute.md b/docs/examples/databases/update-integer-attribute.md
index 65bed51..e92385d 100644
--- a/docs/examples/databases/update-integer-attribute.md
+++ b/docs/examples/databases/update-integer-attribute.md
@@ -17,5 +17,6 @@ $result = $databases->updateIntegerAttribute(
     required: false,
     min: null,
     max: null,
-    default: null
+    default: null,
+    newKey: '' // optional
 );
\ No newline at end of file
diff --git a/docs/examples/databases/update-ip-attribute.md b/docs/examples/databases/update-ip-attribute.md
index f7ce1a6..e88e75c 100644
--- a/docs/examples/databases/update-ip-attribute.md
+++ b/docs/examples/databases/update-ip-attribute.md
@@ -15,5 +15,6 @@ $result = $databases->updateIpAttribute(
     collectionId: '<COLLECTION_ID>',
     key: '',
     required: false,
-    default: ''
+    default: '',
+    newKey: '' // optional
 );
\ No newline at end of file
diff --git a/docs/examples/databases/update-relationship-attribute.md b/docs/examples/databases/update-relationship-attribute.md
index a0ba877..0afaea2 100644
--- a/docs/examples/databases/update-relationship-attribute.md
+++ b/docs/examples/databases/update-relationship-attribute.md
@@ -14,5 +14,6 @@ $result = $databases->updateRelationshipAttribute(
     databaseId: '<DATABASE_ID>',
     collectionId: '<COLLECTION_ID>',
     key: '',
-    onDelete: RelationMutate::CASCADE() // optional
+    onDelete: RelationMutate::CASCADE(), // optional
+    newKey: '' // optional
 );
\ No newline at end of file
diff --git a/docs/examples/databases/update-string-attribute.md b/docs/examples/databases/update-string-attribute.md
index 08c5c5e..9e821e4 100644
--- a/docs/examples/databases/update-string-attribute.md
+++ b/docs/examples/databases/update-string-attribute.md
@@ -15,5 +15,7 @@ $result = $databases->updateStringAttribute(
     collectionId: '<COLLECTION_ID>',
     key: '',
     required: false,
-    default: '<DEFAULT>'
+    default: '<DEFAULT>',
+    size: null, // optional
+    newKey: '' // optional
 );
\ No newline at end of file
diff --git a/docs/examples/databases/update-url-attribute.md b/docs/examples/databases/update-url-attribute.md
index 9595176..1825e55 100644
--- a/docs/examples/databases/update-url-attribute.md
+++ b/docs/examples/databases/update-url-attribute.md
@@ -15,5 +15,6 @@ $result = $databases->updateUrlAttribute(
     collectionId: '<COLLECTION_ID>',
     key: '',
     required: false,
-    default: 'https://example.com'
+    default: 'https://example.com',
+    newKey: '' // optional
 );
\ No newline at end of file
diff --git a/src/Appwrite/Services/Databases.php b/src/Appwrite/Services/Databases.php
index a0ac3a4..6eb85cf 100644
--- a/src/Appwrite/Services/Databases.php
+++ b/src/Appwrite/Services/Databases.php
@@ -508,10 +508,11 @@ public function createBooleanAttribute(string $databaseId, string $collectionId,
      * @param string $key
      * @param bool $required
      * @param ?bool $xdefault
+     * @param ?string $newKey
      * @throws AppwriteException
      * @return array
      */
-    public function updateBooleanAttribute(string $databaseId, string $collectionId, string $key, bool $required, ?bool $xdefault): array
+    public function updateBooleanAttribute(string $databaseId, string $collectionId, string $key, bool $required, ?bool $xdefault, ?string $newKey = null): array
     {
         $apiPath = str_replace(
             ['{databaseId}', '{collectionId}', '{key}'],
@@ -526,6 +527,10 @@ public function updateBooleanAttribute(string $databaseId, string $collectionId,
         $apiParams['required'] = $required;
         $apiParams['default'] = $xdefault;
 
+        if (!is_null($newKey)) {
+            $apiParams['newKey'] = $newKey;
+        }
+
         $apiHeaders = [];
         $apiHeaders['content-type'] = 'application/json';
 
@@ -595,10 +600,11 @@ public function createDatetimeAttribute(string $databaseId, string $collectionId
      * @param string $key
      * @param bool $required
      * @param ?string $xdefault
+     * @param ?string $newKey
      * @throws AppwriteException
      * @return array
      */
-    public function updateDatetimeAttribute(string $databaseId, string $collectionId, string $key, bool $required, ?string $xdefault): array
+    public function updateDatetimeAttribute(string $databaseId, string $collectionId, string $key, bool $required, ?string $xdefault, ?string $newKey = null): array
     {
         $apiPath = str_replace(
             ['{databaseId}', '{collectionId}', '{key}'],
@@ -613,6 +619,10 @@ public function updateDatetimeAttribute(string $databaseId, string $collectionId
         $apiParams['required'] = $required;
         $apiParams['default'] = $xdefault;
 
+        if (!is_null($newKey)) {
+            $apiParams['newKey'] = $newKey;
+        }
+
         $apiHeaders = [];
         $apiHeaders['content-type'] = 'application/json';
 
@@ -684,10 +694,11 @@ public function createEmailAttribute(string $databaseId, string $collectionId, s
      * @param string $key
      * @param bool $required
      * @param ?string $xdefault
+     * @param ?string $newKey
      * @throws AppwriteException
      * @return array
      */
-    public function updateEmailAttribute(string $databaseId, string $collectionId, string $key, bool $required, ?string $xdefault): array
+    public function updateEmailAttribute(string $databaseId, string $collectionId, string $key, bool $required, ?string $xdefault, ?string $newKey = null): array
     {
         $apiPath = str_replace(
             ['{databaseId}', '{collectionId}', '{key}'],
@@ -702,6 +713,10 @@ public function updateEmailAttribute(string $databaseId, string $collectionId, s
         $apiParams['required'] = $required;
         $apiParams['default'] = $xdefault;
 
+        if (!is_null($newKey)) {
+            $apiParams['newKey'] = $newKey;
+        }
+
         $apiHeaders = [];
         $apiHeaders['content-type'] = 'application/json';
 
@@ -777,10 +792,11 @@ public function createEnumAttribute(string $databaseId, string $collectionId, st
      * @param array $elements
      * @param bool $required
      * @param ?string $xdefault
+     * @param ?string $newKey
      * @throws AppwriteException
      * @return array
      */
-    public function updateEnumAttribute(string $databaseId, string $collectionId, string $key, array $elements, bool $required, ?string $xdefault): array
+    public function updateEnumAttribute(string $databaseId, string $collectionId, string $key, array $elements, bool $required, ?string $xdefault, ?string $newKey = null): array
     {
         $apiPath = str_replace(
             ['{databaseId}', '{collectionId}', '{key}'],
@@ -796,6 +812,10 @@ public function updateEnumAttribute(string $databaseId, string $collectionId, st
         $apiParams['required'] = $required;
         $apiParams['default'] = $xdefault;
 
+        if (!is_null($newKey)) {
+            $apiParams['newKey'] = $newKey;
+        }
+
         $apiHeaders = [];
         $apiHeaders['content-type'] = 'application/json';
 
@@ -880,10 +900,11 @@ public function createFloatAttribute(string $databaseId, string $collectionId, s
      * @param float $min
      * @param float $max
      * @param ?float $xdefault
+     * @param ?string $newKey
      * @throws AppwriteException
      * @return array
      */
-    public function updateFloatAttribute(string $databaseId, string $collectionId, string $key, bool $required, float $min, float $max, ?float $xdefault): array
+    public function updateFloatAttribute(string $databaseId, string $collectionId, string $key, bool $required, float $min, float $max, ?float $xdefault, ?string $newKey = null): array
     {
         $apiPath = str_replace(
             ['{databaseId}', '{collectionId}', '{key}'],
@@ -900,6 +921,10 @@ public function updateFloatAttribute(string $databaseId, string $collectionId, s
         $apiParams['max'] = $max;
         $apiParams['default'] = $xdefault;
 
+        if (!is_null($newKey)) {
+            $apiParams['newKey'] = $newKey;
+        }
+
         $apiHeaders = [];
         $apiHeaders['content-type'] = 'application/json';
 
@@ -984,10 +1009,11 @@ public function createIntegerAttribute(string $databaseId, string $collectionId,
      * @param int $min
      * @param int $max
      * @param ?int $xdefault
+     * @param ?string $newKey
      * @throws AppwriteException
      * @return array
      */
-    public function updateIntegerAttribute(string $databaseId, string $collectionId, string $key, bool $required, int $min, int $max, ?int $xdefault): array
+    public function updateIntegerAttribute(string $databaseId, string $collectionId, string $key, bool $required, int $min, int $max, ?int $xdefault, ?string $newKey = null): array
     {
         $apiPath = str_replace(
             ['{databaseId}', '{collectionId}', '{key}'],
@@ -1004,6 +1030,10 @@ public function updateIntegerAttribute(string $databaseId, string $collectionId,
         $apiParams['max'] = $max;
         $apiParams['default'] = $xdefault;
 
+        if (!is_null($newKey)) {
+            $apiParams['newKey'] = $newKey;
+        }
+
         $apiHeaders = [];
         $apiHeaders['content-type'] = 'application/json';
 
@@ -1075,10 +1105,11 @@ public function createIpAttribute(string $databaseId, string $collectionId, stri
      * @param string $key
      * @param bool $required
      * @param ?string $xdefault
+     * @param ?string $newKey
      * @throws AppwriteException
      * @return array
      */
-    public function updateIpAttribute(string $databaseId, string $collectionId, string $key, bool $required, ?string $xdefault): array
+    public function updateIpAttribute(string $databaseId, string $collectionId, string $key, bool $required, ?string $xdefault, ?string $newKey = null): array
     {
         $apiPath = str_replace(
             ['{databaseId}', '{collectionId}', '{key}'],
@@ -1093,6 +1124,10 @@ public function updateIpAttribute(string $databaseId, string $collectionId, stri
         $apiParams['required'] = $required;
         $apiParams['default'] = $xdefault;
 
+        if (!is_null($newKey)) {
+            $apiParams['newKey'] = $newKey;
+        }
+
         $apiHeaders = [];
         $apiHeaders['content-type'] = 'application/json';
 
@@ -1230,10 +1265,12 @@ public function createStringAttribute(string $databaseId, string $collectionId,
      * @param string $key
      * @param bool $required
      * @param ?string $xdefault
+     * @param ?int $size
+     * @param ?string $newKey
      * @throws AppwriteException
      * @return array
      */
-    public function updateStringAttribute(string $databaseId, string $collectionId, string $key, bool $required, ?string $xdefault): array
+    public function updateStringAttribute(string $databaseId, string $collectionId, string $key, bool $required, ?string $xdefault, ?int $size = null, ?string $newKey = null): array
     {
         $apiPath = str_replace(
             ['{databaseId}', '{collectionId}', '{key}'],
@@ -1248,6 +1285,14 @@ public function updateStringAttribute(string $databaseId, string $collectionId,
         $apiParams['required'] = $required;
         $apiParams['default'] = $xdefault;
 
+        if (!is_null($size)) {
+            $apiParams['size'] = $size;
+        }
+
+        if (!is_null($newKey)) {
+            $apiParams['newKey'] = $newKey;
+        }
+
         $apiHeaders = [];
         $apiHeaders['content-type'] = 'application/json';
 
@@ -1319,10 +1364,11 @@ public function createUrlAttribute(string $databaseId, string $collectionId, str
      * @param string $key
      * @param bool $required
      * @param ?string $xdefault
+     * @param ?string $newKey
      * @throws AppwriteException
      * @return array
      */
-    public function updateUrlAttribute(string $databaseId, string $collectionId, string $key, bool $required, ?string $xdefault): array
+    public function updateUrlAttribute(string $databaseId, string $collectionId, string $key, bool $required, ?string $xdefault, ?string $newKey = null): array
     {
         $apiPath = str_replace(
             ['{databaseId}', '{collectionId}', '{key}'],
@@ -1337,6 +1383,10 @@ public function updateUrlAttribute(string $databaseId, string $collectionId, str
         $apiParams['required'] = $required;
         $apiParams['default'] = $xdefault;
 
+        if (!is_null($newKey)) {
+            $apiParams['newKey'] = $newKey;
+        }
+
         $apiHeaders = [];
         $apiHeaders['content-type'] = 'application/json';
 
@@ -1429,10 +1479,11 @@ public function deleteAttribute(string $databaseId, string $collectionId, string
      * @param string $collectionId
      * @param string $key
      * @param ?RelationMutate $onDelete
+     * @param ?string $newKey
      * @throws AppwriteException
      * @return array
      */
-    public function updateRelationshipAttribute(string $databaseId, string $collectionId, string $key, ?RelationMutate $onDelete = null): array
+    public function updateRelationshipAttribute(string $databaseId, string $collectionId, string $key, ?RelationMutate $onDelete = null, ?string $newKey = null): array
     {
         $apiPath = str_replace(
             ['{databaseId}', '{collectionId}', '{key}'],
@@ -1449,6 +1500,10 @@ public function updateRelationshipAttribute(string $databaseId, string $collecti
             $apiParams['onDelete'] = $onDelete;
         }
 
+        if (!is_null($newKey)) {
+            $apiParams['newKey'] = $newKey;
+        }
+
         $apiHeaders = [];
         $apiHeaders['content-type'] = 'application/json';