From: bitcardbmw@lsmod.de

man Time::Local says

 Whenever possible, use an absolute four digit year instead.

With a detailed explanation about ambiguity of 2-digit years above that.

Please review/test/merge the attached patch (not tested)

Index: Date-ICal-2.678/lib/Date/ICal.pm

===================================================================

--- Date-ICal-2.678.orig/lib/Date/ICal.pm

+++ Date-ICal-2.678/lib/Date/ICal.pm

@@ -334,7 +334,7 @@ sub epoch {

         $epoch =

           timegm( $self->sec, $self->min, $self->hour, $self->day,

-          ( $self->month ) - 1, ( $self->year ) - 1900 );

+          ( $self->month ) - 1, $self->year);

     }

     return $epoch;