diff --git a/CHANGELOG.md b/CHANGELOG.md
index b70aa665..f501b57c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@
 - Enh #251: Allow to use `DMLQueryBuilderInterface::batchInsert()` method with empty columns (@Tigrov)
 - Bug #238: Fix execution `Query` without table(s) to select from (@Tigrov)
 - Bug #254: Fix, table sequence name should be null if sequence name not found (@Tigrov)
+- Enh #253: Resolve deprecated methods (@Tigrov) 
 
 ## 1.2.0 November 12, 2023
 
diff --git a/src/Schema.php b/src/Schema.php
index fa929a29..14b9664d 100644
--- a/src/Schema.php
+++ b/src/Schema.php
@@ -21,6 +21,8 @@
 use Yiisoft\Db\Schema\ColumnSchemaInterface;
 use Yiisoft\Db\Schema\TableSchemaInterface;
 
+use function array_change_key_case;
+use function array_map;
 use function array_merge;
 use function array_reverse;
 use function implode;
@@ -208,7 +210,7 @@ protected function findTableNames(string $schema = ''): array
         /** @psalm-var string[][] $rows */
         foreach ($rows as $row) {
             /** @psalm-var string[] $row */
-            $row = $this->normalizeRowKeyCase($row, false);
+            $row = array_change_key_case($row);
             $names[] = $row['table_name'];
         }
 
@@ -287,7 +289,7 @@ protected function loadTableIndexes(string $tableName): array
         ])->queryAll();
 
         /** @psalm-var array[] $indexes */
-        $indexes = $this->normalizeRowKeyCase($indexes, true);
+        $indexes = array_map('array_change_key_case', $indexes);
         $indexes = DbArrayHelper::index($indexes, null, ['name']);
 
         $result = [];
@@ -406,7 +408,7 @@ protected function findColumns(TableSchemaInterface $table): bool
         /** @psalm-var string[][] $columns */
         foreach ($columns as $column) {
             /** @psalm-var ColumnInfoArray $column */
-            $column = $this->normalizeRowKeyCase($column, false);
+            $column = array_change_key_case($column);
 
             $c = $this->createColumnSchema($column);
 
@@ -554,7 +556,7 @@ protected function findConstraints(TableSchemaInterface $table): void
 
         foreach ($rows as $row) {
             /** @psalm-var string[] $row */
-            $row = $this->normalizeRowKeyCase($row, false);
+            $row = array_change_key_case($row);
 
             if ($row['constraint_type'] === 'P') {
                 $table->getColumns()[$row['column_name']]->primaryKey(true);
@@ -715,7 +717,7 @@ private function loadTableConstraints(string $tableName, string $returnType): mi
         ])->queryAll();
 
         /** @psalm-var array[] $constraints */
-        $constraints = $this->normalizeRowKeyCase($constraints, true);
+        $constraints = array_map('array_change_key_case', $constraints);
         $constraints = DbArrayHelper::index($constraints, null, ['type', 'name']);
 
         $result = [
@@ -805,6 +807,8 @@ protected function findViewNames(string $schema = ''): array
      * @param string $name The table name.
      *
      * @return array The cache key.
+     *
+     * @psalm-suppress DeprecatedMethod
      */
     protected function getCacheKey(string $name): array
     {
diff --git a/tests/SchemaTest.php b/tests/SchemaTest.php
index b29ef247..2fb6f0fe 100644
--- a/tests/SchemaTest.php
+++ b/tests/SchemaTest.php
@@ -293,6 +293,6 @@ public function testNotConnectionPDO(): void
         $this->expectException(NotSupportedException::class);
         $this->expectExceptionMessage('Only PDO connections are supported.');
 
-        $schema->refreshTableSchema('customer');
+        $schema->refresh();
     }
 }