diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6bd67df..6008b15 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+v2.4.0 (2023-01-10)
+
+- Update `presigned_post` to support the same URL options as `presigned_url`.
+- Add `bucket_as_host` to `presigned_url_opts`
+- Bring minimum Elixir and Erlang versions into line with base ExAws
+- Use percent encoding instead of www form for header
+
 v2.3.3 (2022-06-30)
 
 - Update docs
diff --git a/mix.exs b/mix.exs
index 538572b..6dbd875 100644
--- a/mix.exs
+++ b/mix.exs
@@ -1,7 +1,7 @@
 defmodule ExAws.S3.Mixfile do
   use Mix.Project
 
-  @version "2.3.3"
+  @version "2.4.0"
   @service "s3"
   @url "https://github.com/ex-aws/ex_aws_#{@service}"
   @name __MODULE__ |> Module.split() |> Enum.take(2) |> Enum.join(".")