diff --git a/Makefile.PL b/Makefile.PL
index a68e2d5..416bfcf 100644
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -48,7 +48,7 @@ my %WriteMakefileArgs = (
     "URI::Encode" => 0,
     "URI::Escape" => 0,
     "URI::QueryParam" => 0,
-    "URN::OASIS::SAML2" => "0.003",
+    "URN::OASIS::SAML2" => "0.004",
     "XML::Enc" => "0.13",
     "XML::Generator" => "1.13",
     "XML::LibXML" => 0,
@@ -124,7 +124,7 @@ my %FallbackPrereqs = (
   "URI::Encode" => 0,
   "URI::Escape" => 0,
   "URI::QueryParam" => 0,
-  "URN::OASIS::SAML2" => "0.003",
+  "URN::OASIS::SAML2" => "0.004",
   "XML::Enc" => "0.13",
   "XML::Generator" => "1.13",
   "XML::LibXML" => 0,
diff --git a/cpanfile b/cpanfile
index 85ba581..8b93d0c 100644
--- a/cpanfile
+++ b/cpanfile
@@ -32,7 +32,7 @@ requires "URI" => "0";
 requires "URI::Encode" => "0";
 requires "URI::Escape" => "0";
 requires "URI::QueryParam" => "0";
-requires "URN::OASIS::SAML2" => "0.003";
+requires "URN::OASIS::SAML2" => "0.004";
 requires "XML::Enc" => "0.13";
 requires "XML::Generator" => "1.13";
 requires "XML::LibXML" => "0";
diff --git a/lib/Net/SAML2/Protocol/Artifact.pm b/lib/Net/SAML2/Protocol/Artifact.pm
index d8f8404..6a1e069 100644
--- a/lib/Net/SAML2/Protocol/Artifact.pm
+++ b/lib/Net/SAML2/Protocol/Artifact.pm
@@ -1,7 +1,7 @@
 package Net::SAML2::Protocol::Artifact;
+use Moose;
 # VERSION
 
-use Moose;
 use MooseX::Types::DateTime qw/ DateTime /;
 use DateTime::Format::XSD;
 use Net::SAML2::XML::Util qw/ no_comments /;
diff --git a/lib/Net/SAML2/Protocol/LogoutResponse.pm b/lib/Net/SAML2/Protocol/LogoutResponse.pm
index 0c17944..0463634 100644
--- a/lib/Net/SAML2/Protocol/LogoutResponse.pm
+++ b/lib/Net/SAML2/Protocol/LogoutResponse.pm
@@ -1,7 +1,7 @@
 package Net::SAML2::Protocol::LogoutResponse;
+use Moose;
 # VERSION
 
-use Moose;
 use MooseX::Types::URI qw/ Uri /;
 use Net::SAML2::XML::Util qw/ no_comments /;
 use Net::SAML2::Util qw/ deprecation_warning /;
@@ -83,12 +83,24 @@ around BUILDARGS => sub {
     return $self->$orig(%args);
 };
 
+=head2 response_to()
+
+Deprecated use B<in_response_to>
+
+=cut
+
 sub response_to {
     my $self = shift;
     deprecation_warning("Please use in_response_to instead of response_to");
     return $self->in_response_to;
 }
 
+=head2 substatus()
+
+Deprecated use B<sub_status>
+
+=cut
+
 sub substatus {
     my $self = shift;
     deprecation_warning("Please use sub_status instead of substatus");
diff --git a/lib/Net/SAML2/Role/ProtocolMessage.pm b/lib/Net/SAML2/Role/ProtocolMessage.pm
index 29222e3..95f040d 100644
--- a/lib/Net/SAML2/Role/ProtocolMessage.pm
+++ b/lib/Net/SAML2/Role/ProtocolMessage.pm
@@ -1,8 +1,8 @@
 package Net::SAML2::Role::ProtocolMessage;
-# VERSION
-
 use Moose::Role;
 
+# VERSION
+
 # ABSTRACT: Common behaviour for Protocol messages
 
 use feature qw(state);