diff --git a/src/Client/PsrClickHouseAsyncClient.php b/src/Client/PsrClickHouseAsyncClient.php
index 544e655..d1a1007 100644
--- a/src/Client/PsrClickHouseAsyncClient.php
+++ b/src/Client/PsrClickHouseAsyncClient.php
@@ -66,7 +66,7 @@ public function selectWithParams(
             settings: $settings,
             processResponse: static fn (ResponseInterface $response): Output => $outputFormat::output(
                 $response->getBody()->__toString(),
-            )
+            ),
         );
     }
 
diff --git a/tests/ClickHouseVersion.php b/tests/ClickHouseVersion.php
index e991a3e..ca85ac7 100644
--- a/tests/ClickHouseVersion.php
+++ b/tests/ClickHouseVersion.php
@@ -22,7 +22,7 @@ final class ClickHouseVersion
     /** @throws RuntimeException */
     public static function get(): int
     {
-        $versionString = $_ENV[self::EnvName];
+        $versionString = $_ENV[self::EnvName] ?? '23.12';
         assert(is_string($versionString));
 
         if (strpos($versionString, '.') === false) {
diff --git a/tests/Snippet/ShowDatabasesTest.php b/tests/Snippet/ShowDatabasesTest.php
index e085a28..a2287dd 100644
--- a/tests/Snippet/ShowDatabasesTest.php
+++ b/tests/Snippet/ShowDatabasesTest.php
@@ -28,7 +28,7 @@ public function testRun(): void
         $databases = array_filter(
             $databases,
             static fn (string $database): bool => ! str_starts_with($database, 'clickhouse_client_test__')
-                || $database === self::$currentDbName
+                || $database === self::$currentDbName,
         );
 
         $databases = array_values($databases);