diff --git a/sinatra-contrib/lib/sinatra/contrib/version.rb b/sinatra-contrib/lib/sinatra/contrib/version.rb
index 7606b4c2..0b2cf46f 100644
--- a/sinatra-contrib/lib/sinatra/contrib/version.rb
+++ b/sinatra-contrib/lib/sinatra/contrib/version.rb
@@ -4,7 +4,7 @@ module Sinatra
       VERSION
     end
 
-    SIGNATURE = [1, 4, 2]
+    SIGNATURE = [1, 4, 3]
     VERSION   = SIGNATURE.join('.')
 
     VERSION.extend Comparable
diff --git a/sinatra-contrib/sinatra-contrib.gemspec b/sinatra-contrib/sinatra-contrib.gemspec
index 135ba68c..92f347bf 100644
--- a/sinatra-contrib/sinatra-contrib.gemspec
+++ b/sinatra-contrib/sinatra-contrib.gemspec
@@ -14,42 +14,51 @@ Gem::Specification.new do |s|
   s.authors = [
     "Konstantin Haase",
     "Gabriel Andretta",
-    "Trevor Bramble",
     "Zachary Scott",
+    "Trevor Bramble",
     "Katrina Owen",
     "Nicolas Sanguinetti",
+    "Ashley Williams",
     "Hrvoje Šimić",
     "Masahiro Fujiwara",
     "Rafael Magana",
+    "Vipul A M",
     "Jack Chu",
     "Ilya Shindyapin",
+    "Jake Worth",
     "Kashyap",
     "Sumeet Singh",
     "lest",
     "Adrian Pacała",
     "Aish",
+    "Alexey Chernenkov",
     "Andrew Crump",
+    "Bo Jeanes",
     "David Asabina",
     "Eliot Shepard",
     "Eric Marden",
     "Gray Manley",
     "Guillaume Bouteille",
     "Jamie Hodge",
+    "Koichi Sasada",
     "Kyle Lacy",
+    "Lars Vonk",
     "Martin Frost",
     "Mathieu Allaire",
     "Matt Lyon",
     "Matthew Conway",
     "Meck",
     "Michi Huber",
+    "Nic Benders",
     "Patricio Mac Adden",
     "Reed Lipman",
     "Samy Dindane",
+    "Sergey Nartimov",
     "Thibaut Sacreste",
     "Uchio KONDO",
     "Will Bailey",
-    "undr",
-    "Alexey Chernenkov"
+    "ashley williams",
+    "undr"
   ]
 
   # generated from git shortlog -sne
@@ -57,43 +66,53 @@ Gem::Specification.new do |s|
     "konstantin.mailinglists@googlemail.com",
     "ohhgabriel@gmail.com",
     "inbox@trevorbramble.com",
+    "e@zzak.io",
     "zachary@zacharyscott.net",
     "katrina.owen@gmail.com",
     "contacto@nicolassanguinetti.info",
+    "ashley@bocoup.com",
     "shime.ferovac@gmail.com",
     "m-fujiwara@axsh.net",
     "raf.magana@gmail.com",
+    "vipulnsward@gmail.com",
     "jack@jackchu.com",
     "konstantin.haase@gmail.com",
     "ilya@shindyapin.com",
+    "jworth@prevailhs.com",
     "kashyap.kmbc@gmail.com",
     "ortuna@gmail.com",
-    "e@zzak.io",
+    "tbramble@chef.io",
     "just.lest@gmail.com",
     "altpacala@gmail.com",
     "aisha.fenton@visfleet.com",
+    "laise@pisem.net",
     "andrew.crump@ieee.org",
+    "me@bjeanes.com",
     "david@supr.nu",
     "eshepard@slower.net",
     "eric.marden@gmail.com",
     "g.manley@tukaiz.com",
     "duffman@via.ecp.fr",
     "jamiehodge@me.com",
+    "ko1@atdot.net",
     "kylewlacy@me.com",
+    "lars.vonk@gmail.com",
     "blame@kth.se",
     "mathieuallaire@gmail.com",
     "matt@flowerpowered.com",
     "himself@mattonrails.com",
     "yesmeck@gmail.com",
     "michi.huber@gmail.com",
+    "nic@newrelic.com",
     "patriciomacadden@gmail.com",
     "rmlipman@gmail.com",
     "samy@dindane.com",
+    "just.lest@gmail.com",
     "thibaut.sacreste@gmail.com",
     "udzura@udzura.jp",
     "will.bailey@gmail.com",
-    "undr@yandex.ru",
-    "laise@pisem.net"
+    "ashley666ashley@gmail.com",
+    "undr@yandex.ru"
   ]
 
   # generated from git ls-files