diff --git a/app/AccountLog.php b/app/AccountLog.php
index 733a93045..3740e71dc 100644
--- a/app/AccountLog.php
+++ b/app/AccountLog.php
@@ -6,7 +6,7 @@ use Illuminate\Database\Eloquent\Model;
 
 class AccountLog extends Model
 {
-    protected $fillable = ['*'];
+    protected $guarded = [];
 
     public function user()
     {
diff --git a/app/Activity.php b/app/Activity.php
index a9aea33d1..b07360783 100644
--- a/app/Activity.php
+++ b/app/Activity.php
@@ -6,7 +6,7 @@ use Illuminate\Database\Eloquent\Model;
 
 class Activity extends Model
 {
-    protected $fillable = ['data', 'to_id', 'from_id', 'object_type'];
+    protected $guarded = [];
 
     protected function casts(): array
     {
diff --git a/app/Bookmark.php b/app/Bookmark.php
index 20907c6e7..fa3282742 100644
--- a/app/Bookmark.php
+++ b/app/Bookmark.php
@@ -6,7 +6,7 @@ use Illuminate\Database\Eloquent\Model;
 
 class Bookmark extends Model
 {
-    protected $fillable = ['profile_id', 'status_id'];
+    protected $guarded = [];
 
     public function status()
     {
diff --git a/app/Circle.php b/app/Circle.php
index 3068605b8..b7964d3b9 100644
--- a/app/Circle.php
+++ b/app/Circle.php
@@ -6,14 +6,7 @@ use Illuminate\Database\Eloquent\Model;
 
 class Circle extends Model
 {
-    protected $fillable = [
-        'profile_id',
-        'name',
-        'description',
-        'bcc',
-        'scope',
-        'active',
-    ];
+    protected $guarded = [];
 
     public function members()
     {
diff --git a/app/CircleProfile.php b/app/CircleProfile.php
index 98e5b6f0a..5faed0e61 100644
--- a/app/CircleProfile.php
+++ b/app/CircleProfile.php
@@ -6,8 +6,5 @@ use Illuminate\Database\Eloquent\Model;
 
 class CircleProfile extends Model
 {
-    protected $fillable = [
-        'circle_id',
-        'profile_id',
-    ];
+    protected $guarded = [];
 }
diff --git a/app/DiscoverCategory.php b/app/DiscoverCategory.php
index 9cdfc370c..d46ff30d3 100644
--- a/app/DiscoverCategory.php
+++ b/app/DiscoverCategory.php
@@ -3,18 +3,19 @@
 namespace App;
 
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Support\Carbon;
 
 /**
  * @property int $id
  * @property string $slug
  * @property int|null $media_id
- * @property \Illuminate\Support\Carbon|null $created_at
- * @property \Illuminate\Support\Carbon|null $updated_at
- * @property-read \App\Media|null $media
+ * @property Carbon|null $created_at
+ * @property Carbon|null $updated_at
+ * @property-read Media|null $media
  */
 class DiscoverCategory extends Model
 {
-    protected $fillable = ['slug'];
+    protected $guarded = [];
 
     public function media()
     {
diff --git a/app/DiscoverCategoryHashtag.php b/app/DiscoverCategoryHashtag.php
index ad3a14f7f..4810d80d0 100644
--- a/app/DiscoverCategoryHashtag.php
+++ b/app/DiscoverCategoryHashtag.php
@@ -6,8 +6,5 @@ use Illuminate\Database\Eloquent\Model;
 
 class DiscoverCategoryHashtag extends Model
 {
-    protected $fillable = [
-        'discover_category_id',
-        'hashtag_id',
-    ];
+    protected $guarded = [];
 }
diff --git a/app/FollowRequest.php b/app/FollowRequest.php
index a8c0302e1..1997efb75 100644
--- a/app/FollowRequest.php
+++ b/app/FollowRequest.php
@@ -3,23 +3,24 @@
 namespace App;
 
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Support\Carbon;
 
 /**
  * @property int $id
  * @property int $follower_id
  * @property int $following_id
  * @property array|null $activity
- * @property \Illuminate\Support\Carbon|null $handled_at
- * @property \Illuminate\Support\Carbon|null $created_at
- * @property \Illuminate\Support\Carbon|null $updated_at
- * @property-read \App\Profile $target
- * @property-read \App\Profile $actor
- * @property-read \App\Profile $follower
- * @property-read \App\Profile $following
+ * @property Carbon|null $handled_at
+ * @property Carbon|null $created_at
+ * @property Carbon|null $updated_at
+ * @property-read Profile $target
+ * @property-read Profile $actor
+ * @property-read Profile $follower
+ * @property-read Profile $following
  */
 class FollowRequest extends Model
 {
-    protected $fillable = ['follower_id', 'following_id', 'activity', 'handled_at'];
+    protected $guarded = [];
 
     protected function casts(): array
     {
diff --git a/app/Follower.php b/app/Follower.php
index 35d00eb5a..93e2aaef3 100644
--- a/app/Follower.php
+++ b/app/Follower.php
@@ -3,21 +3,22 @@
 namespace App;
 
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Support\Carbon;
 
 /**
  * @property int $id
  * @property int $profile_id
  * @property int $following_id
  * @property bool|null $local_profile
- * @property \Illuminate\Support\Carbon|null $created_at
- * @property \Illuminate\Support\Carbon|null $updated_at
- * @property-read \App\Profile $actor
- * @property-read \App\Profile $target
- * @property-read \App\Profile $profile
+ * @property Carbon|null $created_at
+ * @property Carbon|null $updated_at
+ * @property-read Profile $actor
+ * @property-read Profile $target
+ * @property-read Profile $profile
  */
 class Follower extends Model
 {
-    protected $fillable = ['profile_id', 'following_id', 'local_profile'];
+    protected $guarded = [];
 
     const MAX_FOLLOWING = 7500;
 
diff --git a/app/HashtagFollow.php b/app/HashtagFollow.php
index dbed4650b..a871625a2 100644
--- a/app/HashtagFollow.php
+++ b/app/HashtagFollow.php
@@ -7,11 +7,7 @@ use Illuminate\Database\Eloquent\Relations\BelongsTo;
 
 class HashtagFollow extends Model
 {
-    protected $fillable = [
-        'user_id',
-        'profile_id',
-        'hashtag_id',
-    ];
+    protected $guarded = [];
 
     const MAX_LIMIT = 25;
 
diff --git a/app/Instance.php b/app/Instance.php
index a86312be4..637ee9776 100644
--- a/app/Instance.php
+++ b/app/Instance.php
@@ -6,13 +6,7 @@ use Illuminate\Database\Eloquent\Model;
 
 class Instance extends Model
 {
-    protected $fillable = [
-        'domain',
-        'banned',
-        'auto_cw',
-        'unlisted',
-        'notes',
-    ];
+    protected $guarded = [];
 
     protected function casts(): array
     {
diff --git a/app/ModLog.php b/app/ModLog.php
index b60859742..12e485512 100644
--- a/app/ModLog.php
+++ b/app/ModLog.php
@@ -8,7 +8,7 @@ class ModLog extends Model
 {
     protected $visible = ['id'];
 
-    protected $fillable = ['*'];
+    protected $guarded = [];
 
     public function admin()
     {
diff --git a/app/Models/AdminInvite.php b/app/Models/AdminInvite.php
index 2101be5d5..f74a78fde 100644
--- a/app/Models/AdminInvite.php
+++ b/app/Models/AdminInvite.php
@@ -7,16 +7,7 @@ use Illuminate\Support\Str;
 
 class AdminInvite extends Model
 {
-    protected $fillable = [
-        'name',
-        'description',
-        'message',
-        'max_uses',
-        'uses',
-        'skip_email_verification',
-        'expires_at',
-        'admin_user_id',
-    ];
+    protected $guarded = [];
 
     protected function casts(): array
     {
diff --git a/app/Models/Conversation.php b/app/Models/Conversation.php
index 5b06c1c01..efe5512aa 100644
--- a/app/Models/Conversation.php
+++ b/app/Models/Conversation.php
@@ -9,5 +9,5 @@ class Conversation extends Model
 {
     use HasFactory;
 
-    protected $fillable = ['from_id', 'to_id'];
+    protected $guarded = [];
 }
diff --git a/app/Models/CuratedRegisterTemplate.php b/app/Models/CuratedRegisterTemplate.php
index c0505ebe0..31093e4d1 100644
--- a/app/Models/CuratedRegisterTemplate.php
+++ b/app/Models/CuratedRegisterTemplate.php
@@ -9,9 +9,7 @@ class CuratedRegisterTemplate extends Model
 {
     use HasFactory;
 
-    protected $fillable = [
-        'name', 'description', 'content', 'is_active', 'order',
-    ];
+    protected $guarded = [];
 
     protected function casts(): array
     {
diff --git a/app/Models/CustomFilterKeyword.php b/app/Models/CustomFilterKeyword.php
index c7a5e7dff..aeac7f0a0 100644
--- a/app/Models/CustomFilterKeyword.php
+++ b/app/Models/CustomFilterKeyword.php
@@ -7,9 +7,7 @@ use Illuminate\Database\Eloquent\Relations\BelongsTo;
 
 class CustomFilterKeyword extends Model
 {
-    protected $fillable = [
-        'keyword', 'whole_word', 'custom_filter_id',
-    ];
+    protected $guarded = [];
 
     protected function casts(): array
     {
diff --git a/app/Models/CustomFilterStatus.php b/app/Models/CustomFilterStatus.php
index 44084a6e7..aaa8813e4 100644
--- a/app/Models/CustomFilterStatus.php
+++ b/app/Models/CustomFilterStatus.php
@@ -7,9 +7,7 @@ use Illuminate\Database\Eloquent\Model;
 
 class CustomFilterStatus extends Model
 {
-    protected $fillable = [
-        'custom_filter_id', 'status_id',
-    ];
+    protected $guarded = [];
 
     public function customFilter()
     {
diff --git a/app/Models/GroupLimit.php b/app/Models/GroupLimit.php
index 682280b40..832996fac 100644
--- a/app/Models/GroupLimit.php
+++ b/app/Models/GroupLimit.php
@@ -9,10 +9,7 @@ class GroupLimit extends Model
 {
     use HasFactory;
 
-    protected $fillable = [
-        'profile_id',
-        'group_id',
-    ];
+    protected $guarded = [];
 
     protected function casts(): array
     {
diff --git a/app/Models/GroupPost.php b/app/Models/GroupPost.php
index 603cb1be6..411a8486c 100644
--- a/app/Models/GroupPost.php
+++ b/app/Models/GroupPost.php
@@ -19,15 +19,7 @@ class GroupPost extends Model
      */
     public $incrementing = false;
 
-    protected $fillable = [
-        'remote_url',
-        'group_id',
-        'profile_id',
-        'type',
-        'caption',
-        'visibility',
-        'is_nsfw',
-    ];
+    protected $guarded = [];
 
     public function mediaPath()
     {
diff --git a/app/Models/UserOidcMapping.php b/app/Models/UserOidcMapping.php
index 13129d6b9..a942d470d 100644
--- a/app/Models/UserOidcMapping.php
+++ b/app/Models/UserOidcMapping.php
@@ -12,10 +12,7 @@ class UserOidcMapping extends Model
 
     public $timestamps = true;
 
-    protected $fillable = [
-        'user_id',
-        'oidc_id',
-    ];
+    protected $guarded = [];
 
     public function user()
     {
diff --git a/app/Newsroom.php b/app/Newsroom.php
index 88178c9ad..fe5056841 100644
--- a/app/Newsroom.php
+++ b/app/Newsroom.php
@@ -8,7 +8,7 @@ class Newsroom extends Model
 {
     protected $table = 'newsroom';
 
-    protected $fillable = ['title'];
+    protected $guarded = [];
 
     protected function casts(): array
     {
diff --git a/app/Page.php b/app/Page.php
index 9e550f543..bcc02f6cd 100644
--- a/app/Page.php
+++ b/app/Page.php
@@ -11,7 +11,7 @@ class Page extends Model
         'page',
     ];
 
-    protected $fillable = ['slug'];
+    protected $guarded = [];
 
     public function url()
     {
diff --git a/app/StatusView.php b/app/StatusView.php
index 9f53a20c2..73b71f6c8 100644
--- a/app/StatusView.php
+++ b/app/StatusView.php
@@ -9,9 +9,5 @@ class StatusView extends Model
 {
     use HasFactory;
 
-    protected $fillable = [
-        'status_id',
-        'status_profile_id',
-        'profile_id',
-    ];
+    protected $guarded = [];
 }
diff --git a/app/Story.php b/app/Story.php
index 77d966716..dc22b308f 100644
--- a/app/Story.php
+++ b/app/Story.php
@@ -34,7 +34,7 @@ class Story extends Model
      */
     public $incrementing = false;
 
-    protected $fillable = ['profile_id', 'view_count'];
+    protected $guarded = [];
 
     protected $visible = ['id'];
 
diff --git a/app/UIKit.php b/app/UIKit.php
index fcdd32e0b..fab92f251 100644
--- a/app/UIKit.php
+++ b/app/UIKit.php
@@ -8,12 +8,7 @@ class UIKit extends Model
 {
     protected $table = 'uikit';
 
-    protected $fillable = [
-        'k',
-        'v',
-        'defv',
-        'dhis',
-    ];
+    protected $guarded = [];
 
     public static function section($k)
     {
diff --git a/app/UserDevice.php b/app/UserDevice.php
index 22225e339..99e2a30f6 100644
--- a/app/UserDevice.php
+++ b/app/UserDevice.php
@@ -2,16 +2,12 @@
 
 namespace App;
 
-use Illuminate\Database\Eloquent\Model;
 use App\Services\UserAgentService;
+use Illuminate\Database\Eloquent\Model;
 
 class UserDevice extends Model
 {
-    protected $fillable = [
-        'user_id',
-        'ip',
-        'user_agent',
-    ];
+    protected $guarded = [];
 
     public $timestamps = [
         'last_active_at',
diff --git a/app/UserFilter.php b/app/UserFilter.php
index 15664f1cc..260aeba3b 100644
--- a/app/UserFilter.php
+++ b/app/UserFilter.php
@@ -6,17 +6,12 @@ use Illuminate\Database\Eloquent\Model;
 
 class UserFilter extends Model
 {
-    protected $fillable = [
-        'user_id',
-        'filterable_id',
-        'filterable_type',
-        'filter_type',
-    ];
+    protected $guarded = [];
 
     public function mutedUserIds($profile_id)
     {
         return $this->whereUserId($profile_id)
-            ->whereFilterableType(\App\Profile::class)
+            ->whereFilterableType(Profile::class)
             ->whereFilterType('mute')
             ->pluck('filterable_id');
     }
@@ -24,7 +19,7 @@ class UserFilter extends Model
     public function blockedUserIds($profile_id)
     {
         return $this->whereUserId($profile_id)
-            ->whereFilterableType(\App\Profile::class)
+            ->whereFilterableType(Profile::class)
             ->whereFilterType('block')
             ->pluck('filterable_id');
     }
diff --git a/app/UserSetting.php b/app/UserSetting.php
index 91744eafb..bba0c46b4 100644
--- a/app/UserSetting.php
+++ b/app/UserSetting.php
@@ -6,7 +6,7 @@ use Illuminate\Database\Eloquent\Model;
 
 class UserSetting extends Model
 {
-    protected $fillable = ['user_id'];
+    protected $guarded = [];
 
     protected function casts(): array
     {