diff --git a/CHANGELOG.md b/CHANGELOG.md
index 840b329b..bff1cac7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Change Log
 
+## [v1.0.3] - 2024-11-22
+- Add support for custom metadata
+
 ## [v1.0.2] - 2024-06-07
 - Fix correct signing name for a few endpoints which were wrong
 
diff --git a/mix.exs b/mix.exs
index 19c6c914..28923e45 100644
--- a/mix.exs
+++ b/mix.exs
@@ -1,7 +1,7 @@
 defmodule AWS.Mixfile do
   use Mix.Project
 
-  @version "1.0.2"
+  @version "1.0.3"
   @repo_url "https://github.com/aws-beam/aws-elixir"
 
   def project do