1 files changed, 3 insertions, 53 deletions
diff --git a/libical/zoneinfo/Antarctica/McMurdo.ics b/libical/zoneinfo/Antarctica/McMurdo.ics
index c2b2ae83e1..1fadf8c5c9 100644
--- a/libical/zoneinfo/Antarctica/McMurdo.ics
+++ b/libical/zoneinfo/Antarctica/McMurdo.ics
@@ -2,71 +2,21 @@ BEGIN:VCALENDAR
 PRODID:-//Ximian//NONSGML Evolution Olson-VTIMEZONE Converter//EN
 VERSION:2.0
 BEGIN:VTIMEZONE
-TZID:/softwarestudio.org/Olson_20011022_4/Antarctica/McMurdo
+TZID:/softwarestudio.org/Olson_20011030_5/Antarctica/McMurdo
 X-LIC-LOCATION:Antarctica/McMurdo
 BEGIN:STANDARD
 TZOFFSETFROM:+1300
 TZOFFSETTO:+1200
 TZNAME:NZST
-DTSTART:19900318T030000
+DTSTART:19700315T030000
 RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=3SU
 END:STANDARD
 BEGIN:DAYLIGHT
 TZOFFSETFROM:+1200
 TZOFFSETTO:+1300
 TZNAME:NZDT
-DTSTART:19901007T020000
+DTSTART:19701004T020000
 RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=1SU
 END:DAYLIGHT
-BEGIN:DAYLIGHT
-TZOFFSETFROM:+1200
-TZOFFSETTO:+1300
-TZNAME:NZDT
-DTSTART:19891008T020000
-RDATE:19891008T020000
-RDATE:19881030T020000
-RDATE:19871025T020000
-RDATE:19861026T020000
-RDATE:19851027T020000
-RDATE:19841028T020000
-RDATE:19831030T020000
-RDATE:19821031T020000
-RDATE:19811025T020000
-RDATE:19801026T020000
-RDATE:19791028T020000
-RDATE:19781029T020000
-RDATE:19771030T020000
-RDATE:19761031T020000
-RDATE:19751026T020000
-RDATE:19741103T020000
-END:DAYLIGHT
-BEGIN:STANDARD
-TZOFFSETFROM:+1300
-TZOFFSETTO:+1200
-TZNAME:NZST
-DTSTART:19890305T030000
-RDATE:19890305T030000
-RDATE:19880306T030000
-RDATE:19870301T030000
-RDATE:19860302T030000
-RDATE:19850303T030000
-RDATE:19840304T030000
-RDATE:19830306T030000
-RDATE:19820307T030000
-RDATE:19810301T030000
-RDATE:19800302T030000
-RDATE:19790304T030000
-RDATE:19780305T030000
-RDATE:19770306T030000
-RDATE:19760307T030000
-RDATE:19750223T030000
-END:STANDARD
-BEGIN:STANDARD
-TZOFFSETFROM:+0000
-TZOFFSETTO:+1200
-TZNAME:NZST
-DTSTART:19560101T000000
-RDATE:19560101T000000
-END:STANDARD
 END:VTIMEZONE
 END:VCALENDAR