diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,25 +1,31 @@
+## 0.1.5
+
+> Thu May 16th 2019
+
+  - Support for `semigroups-0.19`.
+
 ## 0.1.4
 
-- Support for GHC 8.0.1.
+  - Support for GHC 8.0.1.
 
 ### 0.1.3.1
 
-- semigrous-0.18 support.
+  - `semigrous-0.18` support.
 
 ## 0.1.3
 
-- semigroups-0.17 support.
+  - `semigroups-0.17` support.
 
 ## 0.1.2
 
-- Replace hard-coded wrappers by Data.Monoid’s ones.
-- Fixed typo.
+  - Replace hard-coded wrappers by `Data.Monoid`’s ones.
+  - Fixed typo.
 
 ## 0.1.1
 
-- Added Any.
-- Added success and failure.
+  - Added `Any`.
+  - Added success and failure.
 
 ## 0.1
 
-- Initial revision.
+  - Initial revision.
diff --git a/zero.cabal b/zero.cabal
--- a/zero.cabal
+++ b/zero.cabal
@@ -1,5 +1,5 @@
 name:                zero
-version:             0.1.4
+version:             0.1.5
 synopsis:            Semigroups with absorption
 description:         'Monoid' is a 'Semigroup' glued with a neutral element
                      called 'mempty'. In the same idea, 'Zero' is a 'Semigroup'
@@ -39,7 +39,7 @@
                      , GeneralizedNewtypeDeriving
 
   build-depends:       base       >= 4.8  && < 5.0
-                     , semigroups >= 0.16 && < 0.19
+                     , semigroups >= 0.16 && < 0.20
 
   hs-source-dirs:      src