diff --git a/CHANGELOG.md b/CHANGELOG.md
index dd53cf5..c6b6f93 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## 1.12.3 – 2023-08-23
+
+- Fix map_type dump typespec (#204)
+- Add SLE which is the new currency in Sierra Leone (#203)
+- Bugfix: {Currency.Type.dump/1} missing ISO string support (#201)
+
 ## 1.12.2 – 2023-01-19
 
 - Better error messages for `Money.add` and `Monet.subtract` (#191)
diff --git a/mix.exs b/mix.exs
index 914f9cc..9b31f1e 100644
--- a/mix.exs
+++ b/mix.exs
@@ -1,7 +1,7 @@
 defmodule Money.Mixfile do
   use Mix.Project
 
-  @version "1.12.2"
+  @version "1.12.3"
   @github_url "https://github.com/elixirmoney/money"
 
   def project do