diff --git a/cayley-client.cabal b/cayley-client.cabal
--- a/cayley-client.cabal
+++ b/cayley-client.cabal
@@ -1,55 +1,58 @@
-name:                cayley-client
-version:             0.3.0
-synopsis:            A Haskell client for the Cayley graph database
-description:         cayley-client implements the RESTful API of the Cayley graph database.
-homepage:            https://github.com/MichelBoucey/cayley-client
-license:             BSD3
-license-file:        LICENSE
-author:              Michel Boucey
-maintainer:          michel.boucey@cybervisible.fr
-copyright:           (c) 2015-2016 - Michel Boucey
-category:            Database
-build-type:          Simple
-cabal-version:       >=1.10
-extra-source-files:  README.md
-                   , tests/testdata.nq
+name: cayley-client
+version: 0.3.1
+cabal-version: >=1.10
+build-type: Simple
+license: BSD3
+license-file: LICENSE
+copyright: (c) 2015-2016 - Michel Boucey
+maintainer: michel.boucey@cybervisible.fr
+homepage: https://github.com/MichelBoucey/cayley-client
+synopsis: A Haskell client for the Cayley graph database
+description:
+    cayley-client implements the RESTful API of the Cayley graph database.
+category: Database
+author: Michel Boucey
+extra-source-files:
+    README.md
+    tests/testdata.nq
 
-Source-Repository head
-  Type: git
-  Location: https://github.com/MichelBoucey/cayley-client.git
+source-repository head
+    type: git
+    location: https://github.com/MichelBoucey/cayley-client.git
 
 library
-  exposed-modules:    Database.Cayley.Client
-                    , Database.Cayley.Types
-                    , Database.Cayley.Client.Internal
-  other-extensions:   OverloadedStrings
-  build-depends:      aeson >= 0.8.0.2 && < 1.1
-                    , attoparsec >= 0.12.1.6 && < 0.14
-                    , base >= 4.8.1.0 && < 5
-                    , bytestring >= 0.10.6 && < 0.11
-                    , binary >= 0.7.5 && < 0.9
-                    , exceptions >= 0.8.0.2 && < 0.9
-                    , http-client >= 0.4.26 && < 0.6
-                    , http-conduit >= 2.1.8 && < 2.3
-                    , lens >= 4.12.3 && < 4.16
-                    , mtl >= 2.2.1 && < 2.3
-                    , lens-aeson >= 1.0.0 && < 1.1
-                    , text >= 1.2.2 && < 1.3
-                    , transformers >= 0.4.2 && < 0.6
-                    , unordered-containers >= 0.2.5.1 && < 0.3
-                    , vector >= 0.10.12.3 && < 0.12
-
-  default-language:   Haskell2010
-  GHC-Options:      -Wall
+    exposed-modules:
+        Database.Cayley.Client
+        Database.Cayley.Types
+        Database.Cayley.Client.Internal
+    build-depends:
+        aeson >=0.8.0.2 && <1.2,
+        attoparsec >=0.12.1.6 && <0.14,
+        base >=4.8.1.0 && <5,
+        bytestring >=0.10.6 && <0.11,
+        binary >=0.7.5 && <0.9,
+        exceptions >=0.8.0.2 && <0.9,
+        http-client >=0.4.26 && <0.6,
+        http-conduit >=2.1.8 && <2.3,
+        lens >=4.12.3 && <4.16,
+        mtl >=2.2.1 && <2.3,
+        lens-aeson >=1.0.0 && <1.1,
+        text >=1.2.2 && <1.3,
+        transformers >=0.4.2 && <0.6,
+        unordered-containers >=0.2.5.1 && <0.3,
+        vector >=0.10.12.3 && <0.12
+    default-language: Haskell2010
+    other-extensions: OverloadedStrings
+    ghc-options: -Wall
 
 test-suite tests
-  type:               exitcode-stdio-1.0
-  hs-source-dirs:     tests
-  main-is:            hspec.hs
-  build-depends:      hspec >= 2.1.10 && < 2.2
-                    , base >= 4.8 && < 5
-                    , cayley-client
-                    , aeson >=0.8.0.2 && < 1.1
-                    , unordered-containers >= 0.2.5 && < 0.3
-  default-language:   Haskell2010
-
+    type: exitcode-stdio-1.0
+    main-is: hspec.hs
+    build-depends:
+        hspec >=2.1.10 && <2.4,
+        base >=4.8 && <5,
+        cayley-client >=0.3.1 && <0.4,
+        aeson >=0.8.0.2 && <1.1,
+        unordered-containers >=0.2.5 && <0.3
+    default-language: Haskell2010
+    hs-source-dirs: tests