diff --git a/generate_calendar_dates.php b/generate_calendar_dates.php
index 4e11628..a2f3c52 100644
--- a/generate_calendar_dates.php
+++ b/generate_calendar_dates.php
@@ -8,7 +8,7 @@
 /*
 	Date of the Monday of the first academic week of the year. Teaching weeks start on Monday, so this is a convenient base point to start from. This will need to be updated annually.
 */
-$first_monday = new DateTime( "2013-12-30" );
+$first_monday = new DateTime( "2014-12-29" );
 
 
 /*