diff --git a/LICENSE b/LICENSE
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2014, Well-Typed LLP, Edsko de Vries, Andres Löh
+Copyright (c) 2014-2015, Well-Typed LLP, Edsko de Vries, Andres Löh
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
diff --git a/json-sop.cabal b/json-sop.cabal
--- a/json-sop.cabal
+++ b/json-sop.cabal
@@ -1,5 +1,5 @@
 name:                json-sop
-version:             0.1.0.3
+version:             0.1.0.4
 synopsis:            Generics JSON (de)serialization using generics-sop
 description:
   This library contains generic serialization and deserialization functions
@@ -9,7 +9,7 @@
 license:             BSD3
 license-file:        LICENSE
 author:              Edsko de Vries <edsko@well-typed.com>, Andres Löh <andres@well-typed.com>
-maintainer:          edsko@well-typed.com
+maintainer:          andres@well-typed.com
 category:            Generics
 build-type:          Simple
 cabal-version:       >=1.10
@@ -26,7 +26,7 @@
   build-depends:       base                 >= 4.6  && < 5,
                        generics-sop         >= 0.1  && < 0.2,
                        lens-sop             >= 0.1  && < 0.2,
-                       tagged               >= 0.7  && < 0.8,
+                       tagged               >= 0.7  && < 0.9,
                        aeson                >= 0.7  && < 0.9,
                        vector               >= 0.10 && < 0.11,
                        text                 >= 1.1  && < 1.3,
@@ -58,5 +58,3 @@
   other-extensions:    OverloadedStrings
                        OverlappingInstances
                        PolyKinds
-                       UndecidableInstances
-                       CPP
