diff --git a/tests/data/logout_requests/invalids/invalid_issuer.xml b/tests/data/logout_requests/invalids/invalid_issuer.xml
index e1edabde..838ec9b5 100644
--- a/tests/data/logout_requests/invalids/invalid_issuer.xml
+++ b/tests/data/logout_requests/invalids/invalid_issuer.xml
@@ -5,7 +5,7 @@
Version="2.0"
IssueInstant="2013-12-10T04:39:31Z"
Destination="http://stuff.com/endpoints/endpoints/sls.php"
- NotOnOrAfter="2023-05-10T04:39:31Z"
+ NotOnOrAfter="2123-05-10T04:39:31Z"
>
https://example.hello.com/access/saml