diff --git a/nimber.cabal b/nimber.cabal
index 2d4c77b..8637e5f 100644
--- a/nimber.cabal
+++ b/nimber.cabal
@@ -1,5 +1,5 @@
 name:                nimber
-version:             0.1.3
+version:             0.1.4
 synopsis:            Finite nimber arithmetic
 description:
   The finite nimbers, 'Nimber', are a quadratically closed field of
@@ -28,4 +28,4 @@ source-repository head
 source-repository this
   type:                git
   location:            https://github.com/andersk/haskell-nimber
-  tag:                 0.1.3
+  tag:                 0.1.4