diff --git a/CHANGELOG.markdown b/CHANGELOG.markdown
--- a/CHANGELOG.markdown
+++ b/CHANGELOG.markdown
@@ -1,3 +1,15 @@
+0.5
+---
+* Switched the Hashable1 instance to use the new, lighter, `hashable-extras`
+
+0.4
+---
+* `instance Hashable1 Log`
+
+0.3.0.1
+-------
+* Wider `binary` version bound
+
 0.3
 ---
 * Added support for `cereal`.
diff --git a/log-domain.cabal b/log-domain.cabal
--- a/log-domain.cabal
+++ b/log-domain.cabal
@@ -1,6 +1,6 @@
 name:          log-domain
 category:      Numeric
-version:       0.4
+version:       0.5
 license:       BSD3
 cabal-version: >= 1.8
 license-file:  LICENSE
@@ -48,8 +48,8 @@
     deepseq                   >= 1.3      && < 1.5,
     distributive              >= 0.3      && < 1,
     generic-deriving          == 1.4.*,
-    hash                      >= 0.1.1    && < 1,
     hashable                  >= 1.1.2.3  && < 1.3,
+    hashable-extras           >= 0.1      && < 1,
     semigroupoids             >= 3.0.2    && < 4,
     semigroups                >= 0.8.4    && < 1,
     safecopy                  >= 0.8.1    && < 0.9,