diff --git a/src/Token/KeycloakResourceOwner.php b/src/Token/KeycloakResourceOwner.php
index d142323..a783b4a 100644
--- a/src/Token/KeycloakResourceOwner.php
+++ b/src/Token/KeycloakResourceOwner.php
@@ -159,6 +159,7 @@ public function toArray(): array
         return $this->response;
     }
 
+    #[\Deprecated]
     public function eraseCredentials(): void
     {
     }