diff --git a/registry.cabal b/registry.cabal
--- a/registry.cabal
+++ b/registry.cabal
@@ -4,10 +4,10 @@
 --
 -- see: https://github.com/sol/hpack
 --
--- hash: 981d12a883c0f677d0afbd378d66531a73851c8b2aa2e5b4ece20192a088dbc2
+-- hash: 9e2d0caa23638b41617eafc4a05fd7c6763cfdc80dbd3361592d5786faea1994
 
 name:           registry
-version:        0.1.5.3
+version:        0.1.5.4
 synopsis:       data structure for assembling components
 description:    This library provides a "Registry" which is a data structure containing a list of functions and values representing dependencies in a directed acyclic graph. A `make` function can then be used to create a value of a specific type out of the registry.
                 You can start with the [README](https://github.com/etorreborre/registry/blob/master/README.md) for a full description of the library.