diff --git a/src/Command.php b/src/Command.php
index 9556d5ddf..1b125e3c4 100644
--- a/src/Command.php
+++ b/src/Command.php
@@ -7,7 +7,6 @@
 use Exception;
 use Throwable;
 use Yiisoft\Db\Driver\Pdo\AbstractPdoCommand;
-use Yiisoft\Db\Driver\Pdo\PdoConnectionInterface;
 use Yiisoft\Db\Exception\ConvertException;
 use Yiisoft\Db\QueryBuilder\QueryBuilderInterface;
 
@@ -49,7 +48,9 @@ protected function internalExecute(string|null $rawSql): void
                     && $this->db->getTransaction() === null
                 ) {
                     $this->db->transaction(
-                        fn (PdoConnectionInterface $db) => $this->internalExecute($rawSql),
+                        function () use ($rawSql): void {
+                            $this->internalExecute($rawSql);
+                        },
                         $this->isolationLevel
                     );
                 } else {
diff --git a/src/Schema.php b/src/Schema.php
index f40a3fa36..4b1b6a809 100644
--- a/src/Schema.php
+++ b/src/Schema.php
@@ -50,7 +50,7 @@
  *   column_default: string|null,
  *   is_autoinc: bool,
  *   sequence_name: string|null,
- *   enum_values: array<array-key, float|int|string>|string|null,
+ *   enum_values: string|null,
  *   numeric_precision: int|null,
  *   numeric_scale: int|null,
  *   size: string|null,