diff --git a/lib/Controller/NoteApiController.php b/lib/Controller/NoteApiController.php
index acf0120..dbc1bc2 100644
--- a/lib/Controller/NoteApiController.php
+++ b/lib/Controller/NoteApiController.php
@@ -137,8 +137,8 @@ class NoteApiController extends ApiController {
 	 * @param string $color
 	 * @param bool   $isPinned
 	 * @param array  $tags
-	 * @param array  $sharedWith
 	 * @param array  $attachments
+	 * @param array  $sharedWith
 	 */
 	public function update(int    $id,
 	                       string $title,
@@ -146,8 +146,8 @@ class NoteApiController extends ApiController {
 	                       string $color,
 	                       bool   $isPinned,
 	                       array  $tags,
-	                       array  $sharedWith,
-	                       array  $attachments): JSONResponse
+	                       array  $attachments,
+	                       array  $sharedWith): JSONResponse
 	{
 		$note = $this->noteService->update($this->userId,
 		                                   $id,
@@ -156,8 +156,8 @@ class NoteApiController extends ApiController {
 		                                   $color,
 		                                   $isPinned,
 		                                   $tags,
-		                                   $sharedWith,
-		                                   $attachments);
+		                                   $attachments,
+		                                   $sharedWith);
 
 		if (is_null($note)) {
 			return new JSONResponse([], Http::STATUS_NOT_FOUND);
diff --git a/lib/Controller/NoteController.php b/lib/Controller/NoteController.php
index ce40300..476ab97 100644
--- a/lib/Controller/NoteController.php
+++ b/lib/Controller/NoteController.php
@@ -129,8 +129,8 @@ class NoteController extends Controller {
 	 * @param string $color
 	 * @param bool   $isPinned
 	 * @param array  $tags
-	 * @param array  $sharedWith
 	 * @param array  $attachments
+	 * @param array  $sharedWith
 	 */
 	public function update(int $id,
 	                       string $title,
@@ -138,8 +138,8 @@ class NoteController extends Controller {
 	                       string $color,
 	                       bool   $isPinned,
 	                       array  $tags,
-	                       array  $sharedWith,
-	                       array  $attachments): JSONResponse
+	                       array  $attachments,
+	                       array  $sharedWith): JSONResponse
 	{
 		$note = $this->noteService->update($this->userId,
 		                                   $id,
@@ -148,8 +148,8 @@ class NoteController extends Controller {
 		                                   $color,
 		                                   $isPinned,
 		                                   $tags,
-		                                   $sharedWith,
-		                                   $attachments);
+		                                   $attachments,
+		                                   $sharedWith);
 
 		if (is_null($note)) {
 			return new JSONResponse([], Http::STATUS_NOT_FOUND);
diff --git a/lib/Service/NoteService.php b/lib/Service/NoteService.php
index f47eba4..9e0a96c 100644
--- a/lib/Service/NoteService.php
+++ b/lib/Service/NoteService.php
@@ -211,9 +211,9 @@ class NoteService {
 	 * @param string $content
 	 * @param string $color
 	 * @param bool   $isPinned
-	 * @param array  $sharedWith
 	 * @param array  $tags
 	 * @param array  $attachments
+	 * @param array  $sharedWith
 	 */
 	public function update(string $userId,
 	                       int    $id,
@@ -221,9 +221,9 @@ class NoteService {
 	                       string $content,
 	                       string $color,
 	                       bool   $isPinned,
-	                       array  $sharedWith,
 	                       array  $tags,
-	                       array  $attachments): ?Note
+	                       array  $attachments,
+	                       array  $sharedWith): ?Note
 	{
 		// Get current Note and Color.
 		$note = $this->get($userId, $id);
@@ -272,7 +272,7 @@ class NoteService {
 		$dbShares = $this->noteShareMapper->getSharesForNote($id);
 		foreach ($dbShares as $dbShare) {
 			$delete = true;
-			foreach ($shares as $share) {
+			foreach ($sharedWith as $share) {
 				if ($dbShare->getSharedUser() === $share['shared_user']) {
 					$delete = false;
 					break;