diff --git a/examples/date-diff.py b/examples/date-diff.py
index c06f02c..6864e02 100644
--- a/examples/date-diff.py
+++ b/examples/date-diff.py
@@ -44,7 +44,7 @@ from datetime import datetime, timedelta, date
 
 start_time = date.today() 
 print(start_time.strftime("%d.%m.%Y"))
-ruhestand = date(2025, 6, 10) 
+ruhestand = date(2026, 6, 10) 
 # Zeitdelta berechnen 
 duration = ruhestand - start_time 
 print(duration) # Ausgabe: 9 Tage, 2:30:00