diff --git a/lib/wraith/cli.rb b/lib/wraith/cli.rb
index 7e529326..3d9333ed 100644
--- a/lib/wraith/cli.rb
+++ b/lib/wraith/cli.rb
@@ -42,7 +42,7 @@ def copy_old_shots(config_name)
     end
   end
 
-  desc "validate", "checks your configuration and validates that all required properties exist"
+  desc "validate [config_name]", "checks your configuration and validates that all required properties exist"
   def validate(config_name)
     within_acceptable_limits do
       logger.info Wraith::Validate.new(config_name).validate
diff --git a/lib/wraith/version.rb b/lib/wraith/version.rb
index 775ea936..bcda1698 100644
--- a/lib/wraith/version.rb
+++ b/lib/wraith/version.rb
@@ -1,3 +1,3 @@
 module Wraith
-  VERSION = "3.1.2"
+  VERSION = "3.1.4"
 end
diff --git a/wraith.gemspec b/wraith.gemspec
index e5231c90..28683c89 100644
--- a/wraith.gemspec
+++ b/wraith.gemspec
@@ -25,7 +25,7 @@ Gem::Specification.new do |spec|
   spec.add_runtime_dependency 'image_size'
   spec.add_runtime_dependency 'anemone'
   spec.add_runtime_dependency 'robotex'
-  spec.add_runtime_dependency 'nokogiri', '1.6.7'
+  spec.add_runtime_dependency 'nokogiri', '~> 1.6.7'
   spec.add_runtime_dependency 'log4r'
   spec.add_runtime_dependency 'thor'
   spec.add_runtime_dependency 'parallel'