diff --git a/app/Http/Controllers/Admin/UserManagementController.php b/app/Http/Controllers/Admin/UserManagementController.php
index d7388cd..cb88377 100644
--- a/app/Http/Controllers/Admin/UserManagementController.php
+++ b/app/Http/Controllers/Admin/UserManagementController.php
@@ -25,10 +25,10 @@ class UserManagementController extends Controller
 
     public function update(UpdateUserAdminStatusRequest $request, User $user): RedirectResponse
     {
+        $validated = $request->validated();
 
-        $user->forceFill([
-            'is_admin' => $request->boolean('is_admin'),
-        ])->save();
+        $user->is_admin = $validated['is_admin'];
+        $user->save();
 
         $status = $user->is_admin
             ? "{$user->name} now has admin access."
diff --git a/app/Http/Controllers/ProjectController.php b/app/Http/Controllers/ProjectController.php
index 8f87b09..5fa0fb4 100644
--- a/app/Http/Controllers/ProjectController.php
+++ b/app/Http/Controllers/ProjectController.php
@@ -120,11 +120,7 @@ class ProjectController extends Controller
         );
 
         $validated = $request->validated();
-        $permissions = collect(Arr::get($validated, 'permissions'))
-            ->map(fn (mixed $permission): string => (string) $permission)
-            ->unique()
-            ->values()
-            ->all();
+        $permissions = Arr::get($validated, 'permissions', []);
 
         $this->projectPermissionService->syncUserPermissions($project, $user, $permissions);
 
@@ -143,11 +139,7 @@ class ProjectController extends Controller
         );
 
         $validated = $request->validated();
-        $permissions = collect(Arr::get($validated, 'permissions'))
-            ->map(fn (mixed $permission): string => (string) $permission)
-            ->unique()
-            ->values()
-            ->all();
+        $permissions = Arr::get($validated, 'permissions', []);
 
         $this->projectPermissionService->syncTeamPermissions($project, $team, $permissions);
 
diff --git a/app/Http/Controllers/Settings/GitConnectionController.php b/app/Http/Controllers/Settings/GitConnectionController.php
index c922025..7b575b5 100644
--- a/app/Http/Controllers/Settings/GitConnectionController.php
+++ b/app/Http/Controllers/Settings/GitConnectionController.php
@@ -23,11 +23,9 @@ class GitConnectionController extends Controller
 
     public function edit(Request $request): Response
     {
-        $user = $request->user();
-        $session = $request->session();
 
         return Inertia::render('settings/GitConnections', [
-            'gitConnections' => $user->gitConnections
+            'gitConnections' => $request->user()->gitConnections
                 ->map(fn (UserGitConnection $gitConnection): array => [
                     'account_login' => $gitConnection->account_login,
                     'account_name' => $gitConnection->account_name,
@@ -41,7 +39,7 @@ class GitConnectionController extends Controller
                     'user_id' => $gitConnection->user_id,
                 ])
                 ->values(),
-            'status' => $session->get('status'),
+            'status' => $request->session()->get('status'),
         ]);
     }
 
@@ -51,7 +49,7 @@ class GitConnectionController extends Controller
 
         $apiToken = Arr::get($validated, 'api_token');
         $baseUrl = Arr::get($validated, 'base_url');
-        $provider = GitProviderKey::from((string) Arr::get($validated, 'provider'));
+        $provider = GitProviderKey::from(Arr::get($validated, 'provider'));
         $user = $request->user();
 
 
@@ -91,7 +89,7 @@ class GitConnectionController extends Controller
         $validated = $request->validated();
         $apiToken = Arr::get($validated, 'api_token');
         $baseUrl = Arr::get($validated, 'base_url');
-        $provider = GitProviderKey::from((string) Arr::get($validated, 'provider'));
+        $provider = GitProviderKey::from(Arr::get($validated, 'provider'));
 
 
 
diff --git a/app/Http/Controllers/TeamController.php b/app/Http/Controllers/TeamController.php
index 6a63ef8..68891d7 100644
--- a/app/Http/Controllers/TeamController.php
+++ b/app/Http/Controllers/TeamController.php
@@ -52,11 +52,7 @@ class TeamController extends Controller
     {
         $validated = $request->validated();
 
-        $userIds = collect(Arr::get($validated, 'user_ids', []))
-            ->map(fn (mixed $userId): int => (int) $userId)
-            ->unique()
-            ->values()
-            ->all();
+        $userIds = Arr::get($validated, 'user_ids', []);
 
         $this->projectPermissionService->syncTeamMembers($team, $userIds);
 
diff --git a/app/Http/Requests/SyncProjectPermissionsRequest.php b/app/Http/Requests/SyncProjectPermissionsRequest.php
index 538c74f..ee397ee 100644
--- a/app/Http/Requests/SyncProjectPermissionsRequest.php
+++ b/app/Http/Requests/SyncProjectPermissionsRequest.php
@@ -28,6 +28,7 @@ class SyncProjectPermissionsRequest extends FormRequest
             'permissions' => ['nullable', 'array'],
             'permissions.*' => [
                 'string',
+                'distinct',
                 Rule::in(ProjectPermissionService::permissions()),
             ],
         ];
diff --git a/app/Http/Requests/UpdateProjectTicketRequest.php b/app/Http/Requests/UpdateProjectTicketRequest.php
index 427d3be..02191cd 100644
--- a/app/Http/Requests/UpdateProjectTicketRequest.php
+++ b/app/Http/Requests/UpdateProjectTicketRequest.php
@@ -174,14 +174,6 @@ class UpdateProjectTicketRequest extends FormRequest
         return $attributes;
     }
 
-    /**
-     * @return array<int, array{
-     *     ticket_field_definition_id: int,
-     *     value_number?: float|int|string|null,
-     *     value_user_id?: int|string|null
-     * }>
-     */
-
     private function createsCycle(Ticket $ticket, Ticket $candidateParent): bool
     {
         $currentParent = $candidateParent;
diff --git a/app/Http/Requests/UpdateTeamMembersRequest.php b/app/Http/Requests/UpdateTeamMembersRequest.php
index 222d69c..5d2cec3 100644
--- a/app/Http/Requests/UpdateTeamMembersRequest.php
+++ b/app/Http/Requests/UpdateTeamMembersRequest.php
@@ -29,7 +29,4 @@ class UpdateTeamMembersRequest extends FormRequest
         ];
     }
 
-    /**
-     * @return array<int, int>
-     */
 }