efo_nelfo.gemspec in efo_nelfo-1.5.1 vs efo_nelfo.gemspec in efo_nelfo-1.5.2

- old
+ new

@@ -20,9 +20,10 @@
 
   spec.add_development_dependency "bundler" #, "~> 1.3"
   spec.add_development_dependency "rake"
   spec.add_development_dependency "awesome_print"
   spec.add_development_dependency "guard-minitest"
+  spec.add_development_dependency "minitest", "< 5"
   spec.add_development_dependency "rb-fsevent"
   spec.add_development_dependency "terminal-notifier-guard"
   spec.add_development_dependency "turn"
 end