diff --git a/CHANGELOG.md b/CHANGELOG.md
index 21e7ac2..f459322 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## v2.2.0
+
+  * Bump Elixir requirement to 1.12+, as 1.11 does not get security updates anymore.
+  * Remove all compilation warnings on Elixir 1.17.
+
 ## v2.1.3
 
   * Remove Dialyzer PLTs from the Hex package. This has no functional impact whatsoever on the library. The PLTs were accidentally published together with the Hex package, which just results in an unnecessarily large Hex package.
diff --git a/mix.exs b/mix.exs
index 85462b9..8d616d3 100644
--- a/mix.exs
+++ b/mix.exs
@@ -1,7 +1,7 @@
 defmodule Corsica.Mixfile do
   use Mix.Project
 
-  @version "2.1.3"
+  @version "2.2.0"
 
   @description "Plug-based swiss-army knife for CORS requests."