acidic_job.gemspec in acidic_job-1.0.0.pre25 vs acidic_job.gemspec in acidic_job-1.0.0.pre26

@@ -33,9 +33,10 @@
   spec.add_development_dependency "activejob"
   spec.add_development_dependency "combustion"
   spec.add_development_dependency "minitest"
   spec.add_development_dependency "net-smtp"
   spec.add_development_dependency "noticed"
+  spec.add_development_dependency "psych", "> 4.0"
   spec.add_development_dependency "railties"
   spec.add_development_dependency "rake"
   spec.add_development_dependency "rubocop"
   spec.add_development_dependency "rubocop-minitest"
   spec.add_development_dependency "rubocop-rake"