From 87a7af6ae11082e60cc63f05072053f7d8a30ada Mon Sep 17 00:00:00 2001
From: schneems <richard.schneeman+foo@gmail.com>
Date: Mon, 25 Mar 2019 16:32:46 -0500
Subject: [PATCH] Update the Ruby version

---
 CHANGELOG.md                      | 2 ++
 Gemfile                           | 2 ++
 buildpack.toml                    | 6 +++---
 lib/language_pack/ruby_version.rb | 2 +-
 4 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index fa6a4449..ac9e15b5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
 ## Master
 
+* Default Ruby version is now 2.5.5, was previously 2.5.3 (https://github.com/heroku/heroku-buildpack-ruby/pull/863)
+
 ## v200 (3/7/2019)
 
 * Fix: Environment variables not being exported for other buildpacks in CI (https://github.com/heroku/heroku-buildpack-ruby/pull/858)
diff --git a/Gemfile b/Gemfile
index b6e254fd..c95c9aa4 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,8 @@
 source "https://rubygems.org"
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
+ruby '2.5.5'
+
 group :development, :test do
   gem "heroku_hatchet"
   gem "rspec-core"
diff --git a/buildpack.toml b/buildpack.toml
index 48e130b0..9b61fd1a 100644
--- a/buildpack.toml
+++ b/buildpack.toml
@@ -12,11 +12,11 @@ name = "Ruby"
   dir = "."
   files = ["./.env"]
   [[publish.Vendor]]
-  url = "https://s3-external-1.amazonaws.com/heroku-buildpack-ruby/cedar-14/ruby-2.5.1.tgz"
+  url = "https://s3-external-1.amazonaws.com/heroku-buildpack-ruby/cedar-14/ruby-2.5.5.tgz"
   dir = "vendor/ruby/cedar-14"
   [[publish.Vendor]]
-  url = "https://s3-external-1.amazonaws.com/heroku-buildpack-ruby/heroku-16/ruby-2.5.1.tgz"
+  url = "https://s3-external-1.amazonaws.com/heroku-buildpack-ruby/heroku-16/ruby-2.5.5.tgz"
   dir = "vendor/ruby/heroku-16"
   [[publish.Vendor]]
-  url = "https://s3-external-1.amazonaws.com/heroku-buildpack-ruby/heroku-18/ruby-2.5.1.tgz"
+  url = "https://s3-external-1.amazonaws.com/heroku-buildpack-ruby/heroku-18/ruby-2.5.5.tgz"
   dir = "vendor/ruby/heroku-18"
diff --git a/lib/language_pack/ruby_version.rb b/lib/language_pack/ruby_version.rb
index a16035d4..5446d85e 100644
--- a/lib/language_pack/ruby_version.rb
+++ b/lib/language_pack/ruby_version.rb
@@ -12,7 +12,7 @@ def initialize(output = "")
       end
     end
 
-    DEFAULT_VERSION_NUMBER = "2.5.3"
+    DEFAULT_VERSION_NUMBER = "2.5.5"
     DEFAULT_VERSION        = "ruby-#{DEFAULT_VERSION_NUMBER}"
     LEGACY_VERSION_NUMBER  = "1.9.2"
     LEGACY_VERSION         = "ruby-#{LEGACY_VERSION_NUMBER}"