diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index a9330fd..57a4d31 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -14,7 +14,7 @@ jobs:
 
     strategy:
       matrix:
-        ruby: [2.5.9, 2.6.10, 2.7.7]
+        ruby: [2.7.7]
         gemfile: [Gemfile, gemfiles/rails60.gemfile, gemfiles/rails52.gemfile, gemfiles/rails51.gemfile]
     steps:
     - uses: actions/checkout@v1
diff --git a/Gemfile b/Gemfile
index 4c60bec..31faa28 100644
--- a/Gemfile
+++ b/Gemfile
@@ -16,7 +16,7 @@ group :test do
   gem 'webmock'
   # System tests
   gem 'capybara'
-  gem 'puma', '< 6' # https://github.com/teamcapybara/capybara/issues/2598
+  gem 'puma'
   gem 'selenium-webdriver'
   gem 'webdrivers'
 end
diff --git a/test/spec_helper.rb b/test/spec_helper.rb
index 78abc26..661e1ad 100644
--- a/test/spec_helper.rb
+++ b/test/spec_helper.rb
@@ -6,7 +6,7 @@
 require 'minitest/autorun'
 
 require 'webmock/minitest'
-WebMock.disable_net_connect! allow_localhost: true, allow: ['codeclimate.com', 'chromedriver.storage.googleapis.com']
+WebMock.disable_net_connect! allow_localhost: true, allow: ['codeclimate.com', 'chromedriver.storage.googleapis.com', 'googlechromelabs.github.io', 'storage.googleapis.com']
 
 # Chrome Setup
 require 'selenium-webdriver'