diff --git a/JSON-2.59.tar.gz b/JSON-2.59.tar.gz
deleted file mode 100644
index bd5efae..0000000
--- a/JSON-2.59.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:349b191b624474245648f4e8810463433ac8065cc7a44171634902ba113cda6d
-size 83997
diff --git a/JSON-2.90.tar.gz b/JSON-2.90.tar.gz
new file mode 100644
index 0000000..38b7c25
--- /dev/null
+++ b/JSON-2.90.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4ddbb3cb985a79f69a34e7c26cde1c81120d03487e87366f9a119f90f7bdfe88
+size 85333
diff --git a/perl-JSON.changes b/perl-JSON.changes
index 4ff51fb..934bd4b 100644
--- a/perl-JSON.changes
+++ b/perl-JSON.changes
@@ -1,3 +1,30 @@
+-------------------------------------------------------------------
+Tue Nov 26 07:28:28 UTC 2013 - coolo@suse.com
+
+- updated to 2.90
+
+CAUTION!!!
+ INCOMPATIBLE CHANGE
+ 
+ JSON.pm had patched JSON::XS::Boolean and JSON::PP::Boolean internally
+ on loading time for making these modules inherit JSON::Boolean.
+ But since JSON::XS v3.0 it use Types::Serialiser as boolean class.
+ Then now JSON.pm breaks boolean classe overload features and
+ -support_by_pp if JSON::XS v3.0 or later is installed.
+ 
+ JSON::true and JSON::false returned JSON::Boolean objects.
+ For workaround, they return JSON::PP::Boolean objects in this version.
+ 
+     isa_ok(JSON::true, 'JSON::PP::Boolean');
+ 
+ And it discards a feature:
+ 
+     ok(JSON::true eq 'true');
+ 
+ In other word, JSON::PP::Boolean overload numeric only.
+ 
+     ok( JSON::true == 1 );
+
 -------------------------------------------------------------------
 Mon Jun 10 10:54:05 UTC 2013 - coolo@suse.com
 
diff --git a/perl-JSON.spec b/perl-JSON.spec
index 2da69b1..656ab0b 100644
--- a/perl-JSON.spec
+++ b/perl-JSON.spec
@@ -17,7 +17,7 @@
 
 
 Name:           perl-JSON
-Version:        2.59
+Version:        2.90
 Release:        0
 %define cpan_name JSON
 Summary:        JSON (JavaScript Object Notation) encoder/decoder
@@ -29,10 +29,41 @@ BuildArch:      noarch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 BuildRequires:  perl
 BuildRequires:  perl-macros
+#BuildRequires: perl(JSON)
+#BuildRequires: perl(JSON::backportPP)
+#BuildRequires: perl(JSON::PP)
+#BuildRequires: perl(JSON::XS)
+#BuildRequires: perl(Tie::IxHash)
+#BuildRequires: perl(_unicode_handling)
 Recommends:     perl(JSON::XS) >= 2.34
 %{perl_requires}
 
 %description
+ *************************** CAUTION **************************************
+ *                                                                        *
+ * INCOMPATIBLE CHANGE (JSON::XS version 2.90)                            *
+ *                                                                        *
+ * JSON.pm had patched JSON::XS::Boolean and JSON::PP::Boolean internally *
+ * on loading time for making these modules inherit JSON::Boolean.        *
+ * But since JSON::XS v3.0 it use Types::Serialiser as boolean class.     *
+ * Then now JSON.pm breaks boolean classe overload features and           *
+ * -support_by_pp if JSON::XS v3.0 or later is installed.                 *
+ *                                                                        *
+ * JSON::true and JSON::false returned JSON::Boolean objects.             *
+ * For workaround, they return JSON::PP::Boolean objects in this version. *
+ *                                                                        *
+ *     isa_ok(JSON::true, 'JSON::PP::Boolean');                           *
+ *                                                                        *
+ * And it discards a feature:                                             *
+ *                                                                        *
+ *     ok(JSON::true eq 'true');                                          *
+ *                                                                        *
+ * In other word, JSON::PP::Boolean overload numeric only.                *
+ *                                                                        *
+ *     ok( JSON::true == 1 );                                             *
+ *                                                                        *
+ **************************************************************************
+
  ************************** CAUTION ********************************
  * This is 'JSON module version 2' and there are many differences  *
  * to version 1.xx                                                 *