diff --git a/src/loadgenerator/locustfile.py b/src/loadgenerator/locustfile.py
index 997b3b3..f1f98ea 100644
--- a/src/loadgenerator/locustfile.py
+++ b/src/loadgenerator/locustfile.py
@@ -60,7 +60,7 @@ def checkout(l):
         'country': 'United States',
         'credit_card_number': '4432-8015-6152-0454',
         'credit_card_expiration_month': '1',
-        'credit_card_expiration_year': '2019',
+        'credit_card_expiration_year': '2039',
         'credit_card_cvv': '672',
     })