diff --git a/CHANGELOG.markdown b/CHANGELOG.markdown
--- a/CHANGELOG.markdown
+++ b/CHANGELOG.markdown
@@ -1,3 +1,7 @@
+0.1.2
+-----
+* `profunctors` 5 support.
+
 0.1.1.2
 -------
 * `profunctors` 4.4 support.
diff --git a/zlib-lens.cabal b/zlib-lens.cabal
--- a/zlib-lens.cabal
+++ b/zlib-lens.cabal
@@ -1,5 +1,5 @@
 name:                zlib-lens
-version:             0.1.1.2
+version:             0.1.2
 synopsis:            Lenses for zlib
 description:         Lenses for zlib
 homepage:            http://lens.github.io/
@@ -24,7 +24,7 @@
   build-depends:       base        >= 4.0      && < 5,
                        bytestring  >= 0.9.1.10 && < 0.11,
                        zlib        >= 0.5.4    && < 0.6,
-                       profunctors >= 3.1.1    && < 5
+                       profunctors >= 3.1.1    && < 6
 
   hs-source-dirs:      src
   default-language:    Haskell2010