diff --git a/CHANGELOG.md b/CHANGELOG.md
index c943bad..fadabb1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,13 @@
 
 ## unreleased
 
+## [2.2.1] - 2024-04-19
+
 * Added
+  * New alarms via Erlang [`alarm_handler`](https://www.erlang.org/doc/man/alarm_handler)
+  that can be monitored directly or via libraries such as [`:alarmist`](https://hex.pm/packages/alarmist)
+    * `NervesHubLink.Disconnected`
+    * `NervesHubLink.UpdateInProgress`
   * [NervesTime](https://hex.pm/packages/nerves_time) has been added as a dependency.
   * Download current firmware public keys on device connection. If no public firmware signing keys are defined in your config, NervesHubLink will request them from NervesHub when establishing a connection.
 
diff --git a/mix.exs b/mix.exs
index 583e4b9..dee07bc 100644
--- a/mix.exs
+++ b/mix.exs
@@ -1,7 +1,7 @@
 defmodule NervesHubLink.MixProject do
   use Mix.Project
 
-  @version "2.2.0"
+  @version "2.2.1"
   @description "Manage your Nerves fleet by connecting it to NervesHub"
   @source_url "https://github.com/nerves-hub/nerves_hub_link"