diff --git a/validity.cabal b/validity.cabal
--- a/validity.cabal
+++ b/validity.cabal
@@ -1,5 +1,5 @@
 name:                validity
-version:             0.3.0.3
+version:             0.3.0.4
 synopsis:            Validity typeclass
 description:
   Note: There are companion instance packages for this library: