Gemfile in twitter_cldr-6.6.2 vs Gemfile in twitter_cldr-6.7.0

@@ -2,19 +2,19 @@
 
 gemspec
 
 group :development, :test do
   gem 'rake'
-  gem 'pry-byebug'
+  gem 'pry-byebug' unless RUBY_PLATFORM == 'java'
   gem 'ruby-prof' unless RUBY_PLATFORM == 'java'
   gem 'regexp_parser', '~> 0.5'
   gem 'benchmark-ips'
   gem 'rubyzip', '~> 1.0'
 
   # gemspec allows any version, but most people are probably using 1.x, so
   # let's test and develop against that
   gem 'tzinfo', '< 2'
-  gem 'tzinfo-data', '= 1.2020.4'  # keep in sync with ICU
+  gem 'tzinfo-data', '= 1.2021.1'  # keep in sync with ICU
 end
 
 group :development do
   gem 'nokogiri', "~> 1.0"
   gem 'parallel'