Gemfile in sentry-rails-4.8.3 vs Gemfile in sentry-rails-4.9.0

@@ -4,20 +4,26 @@
 gemspec
 gem "sentry-ruby", path: "../sentry-ruby"
 
 rails_version = ENV["RAILS_VERSION"]
 rails_version = "6.1.0" if rails_version.nil?
+rails_version = Gem::Version.new(rails_version)
 
 gem 'activerecord-jdbcmysql-adapter', platform: :jruby
 gem "jdbc-sqlite3", platform: :jruby
 
-if rails_version.to_f < 6
+if rails_version < Gem::Version.new("6.0.0")
   gem "sqlite3", "~> 1.3.0", platform: :ruby
 else
   gem "sqlite3", platform: :ruby
 end
 
-gem "rails", "~> #{rails_version}"
+if rails_version >= Gem::Version.new("7.0.0")
+  gem "rails", github: "rails/rails", branch: "7-0-stable"
+else
+  gem "rails", "~> #{rails_version}"
+end
+
 gem "sprockets-rails"
 
 gem "sidekiq"
 
 gem "rspec", "~> 3.0"