diff --git a/CHANGELOG.md b/CHANGELOG.md
index b709fc0..5dda8b1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## v0.3.0
+
+* Enhancements
+  * Added initial implementation of GATT (Thanks @trarbr ❤️)
+
 ## v0.2.1
 
 * Enhancements
diff --git a/mix.exs b/mix.exs
index 3a0e5f8..72b6786 100644
--- a/mix.exs
+++ b/mix.exs
@@ -1,7 +1,7 @@
 defmodule BlueHeron.MixProject do
   use Mix.Project
 
-  @version "0.2.1"
+  @version "0.3.0"
   @source_url "https://github.com/blue-heron/blue_heron"
 
   def project do