diff --git a/src/base/FieldInterface.php b/src/base/FieldInterface.php
index a730f4b86ff..39c7631caeb 100644
--- a/src/base/FieldInterface.php
+++ b/src/base/FieldInterface.php
@@ -116,6 +116,7 @@ public static function phpType(): string;
      * [[normalizeValue()]] and [[afterElementSave()]]/[[afterElementPropagate()]].
      *
      * @return string|string[]|null The column type(s).
+     * @since 5.0.0
      */
     public static function dbType(): array|string|null;