diff --git a/src/AccessToken/Verify.php b/src/AccessToken/Verify.php
index 714b5d12d..5529450e5 100644
--- a/src/AccessToken/Verify.php
+++ b/src/AccessToken/Verify.php
@@ -69,7 +69,7 @@ class Verify
     public function __construct(
         ?ClientInterface $http = null,
         ?CacheItemPoolInterface $cache = null,
-        ?string $jwt = null
+        ?JWT $jwt = null
     ) {
         if (null === $http) {
             $http = new Client();