diff --git a/src/Config/DEARule.php b/src/Config/DEARule.php
index a3fe45b..78ef302 100644
--- a/src/Config/DEARule.php
+++ b/src/Config/DEARule.php
@@ -22,7 +22,7 @@ class DEARule
      * We use a large database to check temporary emails. However,
      * If you want to specifically identify the domain as Temporary Email, add it there.
      *
-     * @var string[]
+     * @var         list<string>
      * @phpstan-var list<string>
      */
     public array $filesBlacklisted = [
@@ -40,7 +40,7 @@ class DEARule
      * We use a large database to check temporary emails. However,
      * If you want to specifically identify the domain as Temporary Email, add it there.
      *
-     * @var string[]
+     * @var         list<string>
      * @phpstan-var list<string>
      */
     public array $domainBlacklisted = [
@@ -53,7 +53,7 @@ class DEARule
      * --------------------------------------------------------------------
      * The email added here will be considered valid anyway.
      *
-     * @var string[]
+     * @var         list<string>
      * @phpstan-var list<string>
      */
     public array $emailsWhiteListed = [
diff --git a/src/Config/Registrar.php b/src/Config/Registrar.php
index f276d8b..7176f2e 100644
--- a/src/Config/Registrar.php
+++ b/src/Config/Registrar.php
@@ -23,7 +23,7 @@ class Registrar
      * --------------------------------------------------------------------------
      * Register the `is-temp-email` rule for used like CI4 rules.
      *
-     * @return array<string, array<class-string<DEAValidator>>>
+     * @return array<string, list<class-string<DEAValidator>>>
      */
     public static function Validation(): array
     {
diff --git a/src/Database/Migrations/2023-11-11-105553_LogsTempEmailMigration.php b/src/Database/Migrations/2023-11-11-105553_LogsTempEmailMigration.php
index 2f8fe7a..c3422c2 100644
--- a/src/Database/Migrations/2023-11-11-105553_LogsTempEmailMigration.php
+++ b/src/Database/Migrations/2023-11-11-105553_LogsTempEmailMigration.php
@@ -22,7 +22,7 @@ class LogsTempEmailMigration extends Migration
     private string $tableName;
 
     /**
-     * @var string[]
+     * @var list<string>
      */
     private array $attributes;
 
diff --git a/tests/Validation/DEAValidatorTest.php b/tests/Validation/DEAValidatorTest.php
index 7486613..c72158b 100644
--- a/tests/Validation/DEAValidatorTest.php
+++ b/tests/Validation/DEAValidatorTest.php
@@ -63,7 +63,7 @@ public function testIsTempEmail(array $data, bool $expected): void
     }
 
     /**
-     * @return array<array<array<string, string>|bool>> $data
+     * @return list<list<array<string, string>|bool>> $data
      */
     public static function provideIsTempEmail(): iterable
     {
@@ -108,7 +108,7 @@ public function testIsTempEmailByMutiDBFiles(array $data, bool $expected): void
     }
 
     /**
-     * @return array<array<array<string, string>|bool>> $data
+     * @return list<list<array<string, string>|bool>> $data
      */
     public static function provideIsTempEmailByMutiDBFiles(): iterable
     {
@@ -151,7 +151,7 @@ public function testIsTempEmailByDomainBlacklisted(array $data, bool $expected):
     }
 
     /**
-     * @return array<array<array<string, string>|bool>> $data
+     * @return list<list<array<string, string>|bool>> $data
      */
     public static function provideIsTempEmailByDomainBlacklisted(): iterable
     {
@@ -190,7 +190,7 @@ public function testEmailIsDomainBlacklistedButEmailsWhiteListed(array $data, bo
     }
 
     /**
-     * @return array<array<array<string, string>|bool>> $data
+     * @return list<list<array<string, string>|bool>> $data
      */
     public static function provideEmailIsDomainBlacklistedButEmailsWhiteListed(): iterable
     {