composeer update

vendor/symfony/http-foundation/JsonResponse.php

@@ -148,6 +148,10 @@ class JsonResponse extends Response
             throw $e;
         }
 
+        if (\PHP_VERSION_ID >= 70300 && (JSON_THROW_ON_ERROR & $this->encodingOptions)) {
+            return $this->setJson($data);
+        }
+
         if (JSON_ERROR_NONE !== json_last_error()) {
             throw new \InvalidArgumentException(json_last_error_msg());
         }