diff --git a/CHANGELOG.markdown b/CHANGELOG.markdown
--- a/CHANGELOG.markdown
+++ b/CHANGELOG.markdown
@@ -1,3 +1,11 @@
+0.2.0.1
+-------
+* Wider `generic-deriving` version bounds for GHC HEAD compatibility.
+
+0.2
+---
+* Added a `Hashable` instance.
+
 0.1.1.1
 -------
 * Wider `binary` version bounds.
diff --git a/compensated.cabal b/compensated.cabal
--- a/compensated.cabal
+++ b/compensated.cabal
@@ -1,6 +1,6 @@
 name:          compensated
 category:      Numeric
-version:       0.2
+version:       0.2.0.1
 license:       BSD3
 cabal-version: >= 1.8
 license-file:  LICENSE
@@ -48,7 +48,7 @@
     comonad                   >= 3        && < 4,
     deepseq                   >= 1.3      && < 1.5,
     distributive              >= 0.3      && < 1,
-    generic-deriving          == 1.4.*,
+    generic-deriving          >= 1.4      && < 1.6,
     hashable                  >= 1.1.2.3  && < 1.3,
     lens                      >= 3.8      && < 4,
     log-domain                >= 0.3.0.1  && < 1,