diff --git a/CHANGELOG.markdown b/CHANGELOG.markdown
--- a/CHANGELOG.markdown
+++ b/CHANGELOG.markdown
@@ -1,7 +1,10 @@
+4.3.2
+-----
+* `contravariant` 1.0 support
+
 4.3.1
----
-* Added `Data.Bits.bytewise`
-* Support `aeson` 0.8.0.0
+-----
+* Added `bytewise` to `Data.Bits`
 
 4.3
 ---
diff --git a/lens.cabal b/lens.cabal
--- a/lens.cabal
+++ b/lens.cabal
@@ -1,6 +1,6 @@
 name:          lens
 category:      Data, Lenses, Generics
-version:       4.3.1
+version:       4.3.2
 license:       BSD3
 cabal-version: >= 1.8
 license-file:  LICENSE
@@ -188,7 +188,7 @@
     bifunctors                >= 4        && < 5,
     bytestring                >= 0.9.1.10 && < 0.11,
     comonad                   >= 4        && < 5,
-    contravariant             >= 0.3      && < 1,
+    contravariant             >= 0.3      && < 2,
     containers                >= 0.4.0    && < 0.6,
     distributive              >= 0.3      && < 1,
     filepath                  >= 1.2.0.0  && < 1.4,