diff --git a/Gemfile b/Gemfile
index 27b5a13..2f651b6 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,11 +1,12 @@
 # ruby=ruby-2.1.1
 # ruby-gemset=Wikibase
 
 source 'https://rubygems.org'
 
-gem 'activesupport'
+gem 'activesupport', '~> 4.2', '>= 4.2.6'
 gem 'mediawiki_api-wikidata', '~> 0.2.0'
-gem 'mediawiki_selenium', '~> 1.6.5'
-gem 'parallel_tests'
-gem 'require_all'
-gem 'rubocop', require: false
+gem 'mediawiki_selenium', '~> 1.7'
+gem 'parallel_tests', '~> 2.5'
+gem 'rake', '~> 11.1', '>= 11.1.2'
+gem 'require_all', '~> 1.3', '>= 1.3.3'
+gem 'rubocop', '~> 0.40.0', require: false
diff --git a/Gemfile.lock b/Gemfile.lock
index 94ec75f..13e0100 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,122 +1,124 @@
 GEM
   remote: https://rubygems.org/
   specs:
     activesupport (4.2.6)
       i18n (~> 0.7)
       json (~> 1.7, >= 1.7.7)
       minitest (~> 5.1)
       thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
     ast (2.2.0)
     builder (3.2.2)
     childprocess (0.5.9)
       ffi (~> 1.0, >= 1.0.11)
     cucumber (1.3.20)
       builder (>= 2.1.2)
       diff-lcs (>= 1.1.3)
       gherkin (~> 2.12)
       multi_json (>= 1.7.5, < 2.0)
       multi_test (>= 0.1.2)
     data_magic (0.22)
       faker (>= 1.1.2)
       yml_reader (>= 0.6)
     diff-lcs (1.2.5)
     domain_name (0.5.20160310)
       unf (>= 0.0.5, < 1.0.0)
     faker (1.6.3)
       i18n (~> 0.5)
     faraday (0.9.2)
       multipart-post (>= 1.2, < 3)
     faraday-cookie_jar (0.0.6)
       faraday (>= 0.7.4)
       http-cookie (~> 1.0.0)
     ffi (1.9.10)
     gherkin (2.12.2)
       multi_json (~> 1.3)
     headless (2.2.3)
     http-cookie (1.0.2)
       domain_name (~> 0.5)
     i18n (0.7.0)
     json (1.8.3)
     mediawiki_api (0.5.0)
       faraday (~> 0.9, >= 0.9.0)
       faraday-cookie_jar (~> 0.0, >= 0.0.6)
     mediawiki_api-wikidata (0.2.0)
       mediawiki_api (~> 0.5.0)
-    mediawiki_selenium (1.6.5)
+    mediawiki_selenium (1.7.0)
       cucumber (~> 1.3, >= 1.3.20)
       headless (~> 2.0, >= 2.1.0)
       json (~> 1.8, >= 1.8.1)
       mediawiki_api (~> 0.5, >= 0.5.0)
       page-object (~> 1.0)
       rest-client (~> 1.6, >= 1.6.7)
       rspec-core (~> 2.14, >= 2.14.4)
       rspec-expectations (~> 2.14, >= 2.14.4)
       syntax (~> 1.2, >= 1.2.0)
       thor (~> 0.19, >= 0.19.1)
     mime-types (2.99.1)
     minitest (5.8.4)
     multi_json (1.12.0)
     multi_test (0.1.2)
     multipart-post (2.0.0)
     netrc (0.11.0)
     page-object (1.1.1)
       page_navigation (>= 0.9)
       selenium-webdriver (>= 2.44.0)
       watir-webdriver (>= 0.6.11)
     page_navigation (0.9)
       data_magic (>= 0.14)
     parallel (1.8.0)
     parallel_tests (2.5.0)
       parallel
     parser (2.3.1.0)
       ast (~> 2.2)
     powerpack (0.1.1)
     rainbow (2.1.0)
+    rake (11.1.2)
     require_all (1.3.3)
     rest-client (1.8.0)
       http-cookie (>= 1.0.2, < 2.0)
       mime-types (>= 1.16, < 3.0)
       netrc (~> 0.7)
     rspec-core (2.99.2)
     rspec-expectations (2.99.2)
       diff-lcs (>= 1.1.3, < 2.0)
     rubocop (0.40.0)
       parser (>= 2.3.1.0, < 3.0)
       powerpack (~> 0.1)
       rainbow (>= 1.99.1, < 3.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (~> 1.0, >= 1.0.1)
     ruby-progressbar (1.8.0)
     rubyzip (1.2.0)
     selenium-webdriver (2.53.0)
       childprocess (~> 0.5)
       rubyzip (~> 1.0)
       websocket (~> 1.0)
     syntax (1.2.0)
     thor (0.19.1)
     thread_safe (0.3.5)
     tzinfo (1.2.2)
       thread_safe (~> 0.1)
     unf (0.1.4)
       unf_ext
     unf_ext (0.0.7.2)
     unicode-display_width (1.0.5)
     watir-webdriver (0.9.1)
       selenium-webdriver (>= 2.46.2)
     websocket (1.2.3)
     yml_reader (0.7)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  activesupport
+  activesupport (~> 4.2, >= 4.2.6)
   mediawiki_api-wikidata (~> 0.2.0)
-  mediawiki_selenium (~> 1.6.5)
-  parallel_tests
-  require_all
-  rubocop
+  mediawiki_selenium (~> 1.7)
+  parallel_tests (~> 2.5)
+  rake (~> 11.1, >= 11.1.2)
+  require_all (~> 1.3, >= 1.3.3)
+  rubocop (~> 0.40.0)
 
 BUNDLED WITH
    1.12.3
diff --git a/Rakefile b/Rakefile
index 6eef121..2877bf6 100644
--- a/Rakefile
+++ b/Rakefile
@@ -1,14 +1,17 @@
 require 'bundler/setup'
 
 require 'rubocop/rake_task'
 RuboCop::RakeTask.new(:rubocop) do |task|
   # if you use mediawiki-vagrant, rubocop will by default use it's .rubocop.yml
   # the next line makes it explicit that you want .rubocop.yml from the directory
   # where `bundle exec rake` is executed
   task.options = ['-c', '.rubocop.yml']
 end
 
+require 'mediawiki_selenium/rake_task'
+MediawikiSelenium::RakeTask.new
+
 task default: [:test]
 
 desc 'Run all build/tests commands (CI entry point)'
 task test: [:rubocop]
diff --git a/tests/browser/ci.yml b/tests/browser/ci.yml
new file mode 100644
index 0000000..8c9865e
--- /dev/null
+++ b/tests/browser/ci.yml
@@ -0,0 +1,8 @@
+BROWSER:
+  - firefox
+
+MEDIAWIKI_ENVIRONMENT:
+  - beta
+
+PLATFORM:
+  - Linux