diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+### 0.1.4
+
+- Support for GHC 8.0.1.
+
 ### 0.1.3
 
 - Added foldrE.
diff --git a/event.cabal b/event.cabal
--- a/event.cabal
+++ b/event.cabal
@@ -1,5 +1,5 @@
 name:                event
-version:             0.1.3
+version:             0.1.4
 synopsis:            Monoidal, monadic and first-class events
 description:         This package can be used to represent events as
                      first-class objects instead of deepening callbacks and
@@ -26,8 +26,8 @@
 
   exposed-modules:     Control.Concurrent.Event
 
-  build-depends:       base         >= 4.8  && < 4.9
-                     , transformers >= 0.4  && < 0.5
+  build-depends:       base         >= 4.8  && < 5.0
+                     , transformers >= 0.4  && < 0.6
                      , containers   >= 0.5  && < 0.6
                      , semigroups   >= 0.16 && < 0.19