diff --git a/Cartfile b/Cartfile
index 0c23008..af76e6e 100644
--- a/Cartfile
+++ b/Cartfile
@@ -1 +1 @@
-github "thoughtbot/Argo" ~> 3.0
+github "thoughtbot/Argo" ~> 3.1
diff --git a/Ogra.podspec b/Ogra.podspec
index 333e917..80dd95a 100644
--- a/Ogra.podspec
+++ b/Ogra.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = "Ogra"
-  s.version          = "3.0.0"
+  s.version          = "3.1.0"
   s.summary          = "Provides the ability to convert from a model object into an Argo JSON representation."
   s.description      = "A companion project for the Argo library that facilitates converting back from model objects into JSON"
   s.homepage         = "https://github.com/edwardaux/Ogra"
@@ -8,7 +8,7 @@ Pod::Spec.new do |s|
   s.author           = "Craig Edwards"
   s.source           = { :git => "https://github.com/edwardaux/Ogra.git", :tag => "#{s.version.to_s}" }
 
-  s.dependency 'Argo', '~> 3.0'
+  s.dependency 'Argo', '~> 3.1'
   s.source_files = 'Ogra/**/*.{h,swift}'
   s.ios.deployment_target = '8.0'
   s.osx.deployment_target = '10.9'
diff --git a/Ogra/Info.plist b/Ogra/Info.plist
index a451041..8554b33 100644
--- a/Ogra/Info.plist
+++ b/Ogra/Info.plist
@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>2.2.0</string>
+	<string>3.1.0</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>