--- old/make/data/tzdata/leapseconds 2018-01-26 14:28:32.366033847 -0800 +++ new/make/data/tzdata/leapseconds 2018-01-26 14:28:32.174033847 -0800 @@ -80,5 +80,5 @@ Leap 2015 Jun 30 23:59:60 + S Leap 2016 Dec 31 23:59:60 + S -# Updated through IERS Bulletin C54 -# File expires on: 28 June 2018 +# Updated through IERS Bulletin C55 +# File expires on: 28 December 2018