diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6ddef99..8967ba5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## 1.4.0
+
+### Added
+
+- Support for Elixir 1.10 and Elixir 1.11
+
 ## 1.3.0
 
 ### Added
diff --git a/mix.exs b/mix.exs
index e02c9f1..006ca80 100644
--- a/mix.exs
+++ b/mix.exs
@@ -11,7 +11,7 @@ defmodule Elixometer.Mixfile do
   def project do
     [
       app: :elixometer,
-      version: "1.3.0",
+      version: "1.4.0",
       elixir: ">= 1.5.0",
       description: @description,
       source_url: @project_url,