1 files changed, 2 insertions, 2 deletions
diff --git a/activeresource/lib/active_resource/connection.rb b/activeresource/lib/active_resource/connection.rb
index 528a7cc678..8e25ec5eb6 100644
--- a/activeresource/lib/active_resource/connection.rb
+++ b/activeresource/lib/active_resource/connection.rb
@@ -90,10 +90,10 @@ module ActiveResource
             response
           when 404
             raise(ResourceNotFound.new(response))
-          when 400
-            raise(ResourceInvalid.new(response))
           when 409
             raise(ResourceConflict.new(response))
+          when 422
+            raise(ResourceInvalid.new(response))
           when 401...500
             raise(ClientError.new(response))
           when 500...600