diff --git a/CHANGELOG.md b/CHANGELOG.md
index b21d8dfc40..119046ea32 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@ HumHub Changelog
 -------------------
 - Fix #6251: Emulate execution on `readable()` content 
 - Enh #6252: Implement new method to handle changing of content active record state
+- Enh #6255: Updated activities to same state as parent record
 
 1.14.0 (April 20, 2023)
 -----------------------
diff --git a/protected/humhub/modules/activity/helpers/ActivityHelper.php b/protected/humhub/modules/activity/helpers/ActivityHelper.php
index 42a8de06ff..b828d1ed9d 100644
--- a/protected/humhub/modules/activity/helpers/ActivityHelper.php
+++ b/protected/humhub/modules/activity/helpers/ActivityHelper.php
@@ -5,33 +5,44 @@ namespace humhub\modules\activity\helpers;
 use humhub\components\ActiveRecord;
 use humhub\modules\activity\models\Activity;
 use Yii;
+use yii\db\ActiveQuery;
 
 class ActivityHelper
 {
 
-    public static function deleteActivitiesForRecord(?ActiveRecord $record)
+    public static function getActivitiesQuery(?ActiveRecord $record): ?ActiveQuery
     {
         if ($record === null) {
-            return;
+            return null;
         }
 
         $pk = $record->getPrimaryKey();
 
         // Check if primary key exists and is not array (multiple pk)
-        if ($pk !== null && !is_array($pk)) {
-
-            $modelsActivity = Activity::find()->where([
-                'object_id' => $pk,
-                'object_model' => get_class($record)
-            ])->each();
-
-            foreach ($modelsActivity as $activity) {
-                /* @var Activity $activity */
-                $activity->hardDelete();
-            }
-
-            Yii::debug('Deleted activities for ' . get_class($record) . " with PK " . $pk, 'activity');
+        if ($pk === null || is_array($pk)) {
+            return null;
         }
+
+        return Activity::find()->where([
+            'object_id' => $pk,
+            'object_model' => get_class($record)
+        ]);
+    }
+
+    public static function deleteActivitiesForRecord(?ActiveRecord $record): void
+    {
+        $activitiesQuery = self::getActivitiesQuery($record);
+
+        if ($activitiesQuery === null) {
+            return;
+        }
+
+        foreach ($activitiesQuery->each() as $activity) {
+            /* @var Activity $activity */
+            $activity->hardDelete();
+        }
+
+        Yii::debug('Deleted activities for ' . get_class($record) . ' with PK ' . $record->getPrimaryKey(), 'activity');
     }
 
 }
diff --git a/protected/humhub/modules/activity/tests/codeception/unit/DeleteActivityTest.php b/protected/humhub/modules/activity/tests/codeception/unit/DeleteActivityTest.php
index 06b80b79ad..bb96e1fe81 100644
--- a/protected/humhub/modules/activity/tests/codeception/unit/DeleteActivityTest.php
+++ b/protected/humhub/modules/activity/tests/codeception/unit/DeleteActivityTest.php
@@ -14,8 +14,11 @@ class DeleteActivityTest extends HumHubDbTestCase
         $post = Post::findOne(1);
         $activity = TestActivity::instance()->about($post)->create();
         $record = $activity->record;
-        $this->assertNotNull(Activity::findOne(['id' => $record->id]));
+        $this->assertNull(Activity::find()->where(['id' => $record->id])->readable()->one());
         $post->delete();
+        $this->assertNotNull(Activity::findOne(['id' => $record->id]));
+        $this->assertNull(Activity::find()->where(['id' => $record->id])->readable()->one());
+        $post->hardDelete();
         $this->assertNull(Activity::findOne(['id' => $record->id]));
     }
 
@@ -28,4 +31,4 @@ class DeleteActivityTest extends HumHubDbTestCase
         $post->createdBy->delete();
         $this->assertNull(Activity::findOne(['id' => $record->id]));
     }
-}
\ No newline at end of file
+}
diff --git a/protected/humhub/modules/content/components/ContentActiveRecord.php b/protected/humhub/modules/content/components/ContentActiveRecord.php
index da1c942700..11d95acde7 100644
--- a/protected/humhub/modules/content/components/ContentActiveRecord.php
+++ b/protected/humhub/modules/content/components/ContentActiveRecord.php
@@ -8,25 +8,28 @@
 
 namespace humhub\modules\content\components;
 
+use humhub\components\ActiveRecord;
+use humhub\libs\BasePermission;
+use humhub\modules\activity\helpers\ActivityHelper;
+use humhub\modules\activity\models\Activity;
+use humhub\modules\content\interfaces\ContentOwner;
 use humhub\modules\content\interfaces\SoftDeletable;
+use humhub\modules\content\models\Content;
 use humhub\modules\content\models\Movable;
+use humhub\modules\content\permissions\ManageContent;
 use humhub\modules\content\widgets\stream\StreamEntryWidget;
 use humhub\modules\content\widgets\stream\WallStreamEntryWidget;
 use humhub\modules\topic\models\Topic;
 use humhub\modules\topic\widgets\TopicLabel;
 use humhub\modules\user\behaviors\Followable;
 use humhub\modules\user\models\User;
-use Yii;
-use yii\base\Exception;
 use humhub\modules\content\widgets\WallEntry;
 use humhub\widgets\Label;
-use humhub\libs\BasePermission;
-use humhub\modules\content\permissions\ManageContent;
-use humhub\components\ActiveRecord;
-use humhub\modules\content\models\Content;
-use humhub\modules\content\interfaces\ContentOwner;
+use Yii;
+use yii\base\Exception;
 use yii\base\InvalidConfigException;
 use yii\base\ModelEvent;
+use yii\db\ActiveQuery;
 
 /**
  * ContentActiveRecord is the base ActiveRecord [[\yii\db\ActiveRecord]] for Content.
@@ -462,6 +465,15 @@ class ContentActiveRecord extends ActiveRecord implements ContentOwner, Movable,
      */
     public function afterStateChange(?int $newState, ?int $previousState): void
     {
+        // Activities should be updated to same state as parent Record
+        $activitiesQuery = ActivityHelper::getActivitiesQuery($this);
+        if ($activitiesQuery instanceof ActiveQuery) {
+            foreach ($activitiesQuery->each() as $activity) {
+                /* @var Activity $activity */
+                $activity->content->setState($newState);
+                $activity->content->save();
+            }
+        }
     }
 
     /**
diff --git a/protected/humhub/modules/content/models/Content.php b/protected/humhub/modules/content/models/Content.php
index 5096843c6a..84d00e5abb 100644
--- a/protected/humhub/modules/content/models/Content.php
+++ b/protected/humhub/modules/content/models/Content.php
@@ -389,8 +389,6 @@ class Content extends ActiveRecord implements Movable, ContentOwner, SoftDeletab
             return false;
         }
 
-        ActivityHelper::deleteActivitiesForRecord($this->getModel());
-
         Notification::deleteAll([
             'source_class' => get_class($this),
             'source_pk' => $this->getPrimaryKey(),