diff --git a/Gemfile b/Gemfile
index 584147a..d9b40f4 100644
--- a/Gemfile
+++ b/Gemfile
@@ -37,6 +37,7 @@ group :development, :test do
 end
 
 group :test do
+  gem 'puma'
   # Adds support for Capybara system testing and selenium driver
   gem 'capybara', '>= 2.15'
   gem 'selenium-webdriver'
diff --git a/test/dummy/config/application.rb b/test/dummy/config/application.rb
index e46b206..fdc8bed 100644
--- a/test/dummy/config/application.rb
+++ b/test/dummy/config/application.rb
@@ -14,7 +14,7 @@ module Dummy
     # -- all .rb files in that directory are automatically loaded.
 
     # For Rails 5.2 - 6.0, we need to set this configuration
-    if (Rails::VERSION::MAJOR == 5 && Rails::VERSION::MINOR > 1) || (Rails::VERSION::MAJOR == 6 && Rails::VERSION::MINOR < 2)
+    if (Rails::VERSION::MAJOR == 5 && Rails::VERSION::MINOR > 1) || (Rails::VERSION::MAJOR == 6 && Rails::VERSION::MINOR < 1)
       config.active_record.sqlite3.represent_boolean_as_integer = true
     end
   end