upgrade Rails to 4.2.8 (#25048)

Ruby 2.4 tests fail.

git-svn-id: http://svn.redmine.org/redmine/trunk@16340 e93f8b46-1217-0410-a6f0-8f06a7374b81

diff --git a/Gemfile b/Gemfile
index bb8ba530ecd12ebec2733fef70450f564d156eb1..f99d79a6aeea19711e84f3b8a28d71a2562cbb48 100644 (file)
--- a/Gemfile
+++ b/Gemfile
@@ -4,7 +4,7 @@ if Gem::Version.new(Bundler::VERSION) < Gem::Version.new('1.5.0')
   abort "Redmine requires Bundler 1.5.0 or higher (you're using #{Bundler::VERSION}).\nPlease update with 'gem update bundler'."
 end
 
-gem "rails", "4.2.7.1"
+gem "rails", "4.2.8"
 gem "addressable", "2.4.0" if RUBY_VERSION < "2.0"
 gem "jquery-rails", "~> 3.1.4"
 gem "coderay", "~> 1.1.1"