diff --git a/Models/CalendarMapper.php b/Models/CalendarMapper.php
index 3014d84..0a2f553 100644
--- a/Models/CalendarMapper.php
+++ b/Models/CalendarMapper.php
@@ -38,7 +38,7 @@ final class CalendarMapper extends DataMapperAbstract
     /**
      * Columns.
      *
-     * @var array<string, array<string, string|bool>>
+     * @var array<string, array<string, bool|string>>
      * @since 1.0.0
      */
     protected static $columns = [
@@ -51,7 +51,7 @@ final class CalendarMapper extends DataMapperAbstract
     /**
      * Has many relation.
      *
-     * @var array<string, array<string, string|null>>
+     * @var array<string, array<string, null|string>>
      * @since 1.0.0
      */
     protected static $hasMany = [
diff --git a/Models/EventMapper.php b/Models/EventMapper.php
index eeb8b40..2e9ab45 100644
--- a/Models/EventMapper.php
+++ b/Models/EventMapper.php
@@ -30,7 +30,7 @@ final class EventMapper extends DataMapperAbstract
     /**
      * Columns.
      *
-     * @var array<string, array<string, string|bool>>
+     * @var array<string, array<string, bool|string>>
      * @since 1.0.0
      */
     protected static $columns = [
diff --git a/Models/ScheduleMapper.php b/Models/ScheduleMapper.php
index 9cf23a5..8c424e9 100644
--- a/Models/ScheduleMapper.php
+++ b/Models/ScheduleMapper.php
@@ -30,7 +30,7 @@ final class ScheduleMapper extends DataMapperAbstract
     /**
      * Columns.
      *
-     * @var array<string, array<string, string|bool>>
+     * @var array<string, array<string, bool|string>>
      * @since 1.0.0
      */
     protected static $columns = [