futex.gemspec in futex-0.8.1 vs futex.gemspec in futex-0.8.2

@@ -29,11 +29,11 @@
     s.required_rubygems_version = Gem::Requirement.new('>= 0')
   end
   s.rubygems_version = '2.3.3'
   s.required_ruby_version = '>=2.3'
   s.name = 'futex'
-  s.version = '0.8.1'
+  s.version = '0.8.2'
   s.license = 'MIT'
   s.summary = 'File-based mutex'
   s.description = 'Ruby Gem for file-based locking'
   s.authors = ['Yegor Bugayenko']
   s.email = '[e-mail]'
@@ -41,9 +41,10 @@
   s.files = `git ls-files`.split($RS)
   s.test_files = s.files.grep(%r{^(test)/})
   s.rdoc_options = ['--charset=UTF-8']
   s.extra_rdoc_files = ['README.md']
   s.add_development_dependency 'minitest', '5.11.3'
+  s.add_development_dependency 'openssl', '2.1.2'
   s.add_development_dependency 'rake', '12.3.1'
   s.add_development_dependency 'rdoc', '4.3.0'
   s.add_development_dependency 'rubocop', '0.60.0'
   s.add_development_dependency 'rubocop-rspec', '1.30.1'
   s.add_development_dependency 'threads', '0.3.0'