diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index 20d09fd45e1..c84ee1dfc2b 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -7762,16 +7762,17 @@ let self = _self // overrides; _self = with self; {
   };
 
   JSONXS = buildPerlPackage {
-    name = "JSON-XS-2.34";
+    name = "JSON-XS-3.04";
     src = fetchurl {
-      url = mirror://cpan/authors/id/M/ML/MLEHMANN/JSON-XS-2.34.tar.gz;
-      sha256 = "1sh0i73skxp3rvd9w8phxqncw9m1r5ibnb9qxxm21bmrfwkxybx6";
+      url = mirror://cpan/authors/id/M/ML/MLEHMANN/JSON-XS-3.04.tar.gz;
+      sha256 = "0b3w14zqjxnm93jjfzjqz8pkxp3a2l9242y7zxxhnvzav1mq7n35";
     };
-    propagatedBuildInputs = [ commonsense ];
+    propagatedBuildInputs = [ TypesSerialiser ];
     meta = {
       homepage = http://search.cpan.org/perldoc?CPAN::Meta::Spec;
       platforms = stdenv.lib.platforms.linux ++ stdenv.lib.platforms.darwin;
     };
+    buildInputs = [ CanaryStability ];
   };
 
   JSONXSVersionOneAndTwo = buildPerlPackage rec {
@@ -15677,6 +15678,17 @@ let self = _self // overrides; _self = with self; {
     };
   };
 
+  TypesSerialiser = buildPerlPackage rec {
+     name = "Types-Serialiser-1.0";
+     src = fetchurl {
+       url = mirror://cpan/authors/id/M/ML/MLEHMANN/Types-Serialiser-1.0.tar.gz;
+       sha256 = "03bk0hm5ys8k7265dkap825ybn2zmzb1hl0kf1jdm8yq95w39lvs";
+     };
+     propagatedBuildInputs = [ commonsense ];
+     meta = {
+     };
+  };
+
   UNIVERSALcan = buildPerlPackage {
     name = "UNIVERSAL-can-1.20140328";
     src = fetchurl {