--- a/components/timezone/zone.tab.txt	Mon Feb 16 23:00:11 2015 -0800
+++ b/components/timezone/zone.tab.txt	Tue Feb 17 08:47:57 2015 -0800
@@ -233,7 +233,7 @@
 MU	-2010+05730	Indian/Mauritius
 MV	+0410+07330	Indian/Maldives
 MX	+1924-09909	America/Mexico_City	Central Time - most locations
-MX	+2105-08646	America/Cancun	Central Time - Quintana Roo
+MX	+2105-08646	America/Cancun	Eastern Standard Time - Quintana Roo
 MX	+2058-08937	America/Merida	Central Time - Campeche, Yucatán
 MX	+2540-10019	America/Monterrey	Mexican Central Time - Coahuila, Durango, Nuevo León, Tamaulipas away from US border
 MX	+2550-09730	America/Matamoros	US Central Time - Coahuila, Durango, Nuevo León, Tamaulipas near US border