bump versions to make bundling on arm processors work again

Gemfile

@@ -16,7 +16,7 @@ gem 'blacklight'
 gem 'bootstrap-sass', '~> 3.4.1'
 gem 'coderay'
 gem 'factory_bot_rails'
-gem 'hyrax', '>= 2.3', '< 4.999'
+gem 'hyrax', '>= 2.3'
 gem 'oai'
 gem 'rsolr', '>= 1.0'
 gem 'rspec-rails'

README.md

@@ -24,6 +24,14 @@ $ rails db:migrate
 
 If using Sidekiq, set up queues for `import` and `export`.
 
+### Bundle errors on ARM
+
+If posix-spawn is failing to bundle on an ARM based processor, try the following
+
+`bundle config build.posix-spawn --with-cflags="-Wno-incompatible-function-pointer-types"`
+
+Then rebundle. See https://github.com/rtomayko/posix-spawn/issues/92
+
 ### Manual Installation
 
 Add this line to your application's Gemfile:

bulkrax.gemspec

@@ -26,7 +26,7 @@ Gem::Specification.new do |s|
   s.add_dependency 'iso8601', '~> 0.9.0'
   s.add_dependency 'kaminari'
   s.add_dependency 'language_list', '~> 1.2', '>= 1.2.1'
-  s.add_dependency 'libxml-ruby', '~> 3.2.4'
+  s.add_dependency 'libxml-ruby', '~> 5.0'
   s.add_dependency 'loofah', '>= 2.2.3' # security issue, remove on rails upgrade
   s.add_dependency 'oai', '>= 0.4', '< 2.x'
   s.add_dependency 'rack', '>= 2.0.6' # security issue, remove on rails upgrade