diff --git a/composer.json b/composer.json
index 66ba255..e4fff86 100644
--- a/composer.json
+++ b/composer.json
@@ -15,7 +15,7 @@
   },
   "minimum-stability": "stable",
   "require": {
-    "php": ">=8.3.0",
+    "php": ">=8.2.0",
     "yiisoft/yii2": "~2.0.45",
     "yiisoft/yii2-symfonymailer": "~2.0.3",
     "sam-it/yii2-mariadb": "^3.1",
diff --git a/models/CollectionTasks.php b/models/CollectionTasks.php
index 219b027..95fed0b 100644
--- a/models/CollectionTasks.php
+++ b/models/CollectionTasks.php
@@ -20,7 +20,7 @@ use yii\db\ActiveRecord;
  */
 class CollectionTasks extends ActiveRecord
 {
-    const string SCENARIO_CREATE = 'create';
+    const SCENARIO_CREATE = 'create';
 
     /**
      * {@inheritdoc}
diff --git a/models/Share.php b/models/Share.php
index be08b69..3f98db4 100644
--- a/models/Share.php
+++ b/models/Share.php
@@ -21,7 +21,7 @@ use yii\db\ActiveRecord;
  */
 class Share extends ActiveRecord
 {
-    const string SCENARIO_UPDATE = 'update';
+    const SCENARIO_UPDATE = 'update'; // PHP8.2 need to remove "string"
 
     /**
      * {@inheritdoc}