diff --git a/CHANGELOG.md b/CHANGELOG.md
index dc74518..af3b2d6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,8 +4,22 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 
-## Unreleased changes post [1.2.0]
+## Unreleased changes post [1.3.0]
 
+## [1.3.0] - 2023-04-08
+
+### Added
+  - Elixir 1.15 support.
+  - Support for warning `:callback_not_exported`.
+
+### Changed
+  - Several improvements to documentation, particularly Github CI documentation.
+
+### Removed
+  - Support for `:race_conditions` flag which was [removed from Erlang](https://github.com/erlang/otp/pull/5502).
+
+### Fixed
+  - Crash when `mix.lock` is missing.
 
 ## [1.2.0] - 2022-07-20
 ### Added
diff --git a/mix.exs b/mix.exs
index 4370b79..237352d 100644
--- a/mix.exs
+++ b/mix.exs
@@ -2,7 +2,7 @@ defmodule Dialyxir.Mixfile do
   use Mix.Project
 
   @source_url "https://github.com/jeremyjh/dialyxir"
-  @version "1.2.0"
+  @version "1.3.0"
 
   def project do
     [