diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,7 @@
 CHANGELOG](http://keepachangelog.com/). This project adheres to [Semantic
 Versioning](http://semver.org/).
 
-## [Unreleased][unreleased]
+## [0.3.1][0.3.1] - 2015-09-07
 ### Changed
 - `Serial` instances instead `Proxy` where possible.
 
@@ -21,5 +21,5 @@
 ### Changed
 - Simplify module hierarchy: `Test.Tasty.SmallCheck.Laws` -> `Test.Tasty.Laws`
 
-[unreleased]: https://github.com/jdnavarro/tasty-laws/compare/v0.2...HEAD
+[0.3]: https://github.com/jdnavarro/tasty-laws/compare/v0.2...v0.3.1
 [0.2]: https://github.com/jdnavarro/tasty-laws/compare/bf1caa5...v0.2
diff --git a/tasty-laws.cabal b/tasty-laws.cabal
--- a/tasty-laws.cabal
+++ b/tasty-laws.cabal
@@ -1,5 +1,5 @@
 name:                tasty-laws
-version:             0.3
+version:             0.3.1
 synopsis:            Test common laws
 description:
   Preassembled 'tasty' 'TestTree's for property testing 'Monoid', 'Functor',
diff --git a/tests/tasty.hs b/tests/tasty.hs
--- a/tests/tasty.hs
+++ b/tests/tasty.hs
@@ -90,8 +90,6 @@
       [ Applicative.test (series :: Series IO [()]) ]
     , testGroup "Bool"
       [ Applicative.testMono (series :: Series IO [Bool]) ]
-    -- , testGroup "Char"
-    --   [ Applicative.testMono (series :: Series IO [Char]) ]
     ]
   ]