imap-backup.gemspec in imap-backup-3.2.0 vs imap-backup.gemspec in imap-backup-3.2.1

@@ -27,8 +27,9 @@
     gem.add_development_dependency "pry-debugger-jruby"
   else
     gem.add_development_dependency "pry-byebug"
   end
   gem.add_development_dependency "rspec", ">= 3.0.0"
+  gem.add_development_dependency "rspec_junit_formatter"
   gem.add_development_dependency "rubocop-rspec"
   gem.add_development_dependency "simplecov"
 end