diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4abf9b680..c691d425f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-## UNRELEASED
+## 0.4.0 (June 26, 2025)
 
 __BACKWARDS INCOMPATIBILITIES:__
 * cli: Levant no longer supports the deprecated Vault token workflow.
diff --git a/README.md b/README.md
index 27a4d5e47..aa18529c6 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # Levant
 
+_Levant v0.4.0 is the final release of Levant. All users are encouraged to migrate to [Nomad Pack](https://github.com/hashicorp/nomad-pack)._
+
 [![Build Status](https://circleci.com/gh/hashicorp/levant.svg?style=svg)](https://circleci.com/gh/hashicorp/levant) [![Discuss](https://img.shields.io/badge/discuss-nomad-00BC7F?style=flat)](https://discuss.hashicorp.com/c/nomad)
 
 Levant is an open source templating and deployment tool for [HashiCorp Nomad][] jobs that provides
diff --git a/version/version.go b/version/version.go
index a541abc27..e50c4ff20 100644
--- a/version/version.go
+++ b/version/version.go
@@ -14,7 +14,7 @@ var (
 
 	// Version must conform to the format expected by
 	// github.com/hashicorp/go-version for tests to work.
-	Version = "0.3.4"
+	Version = "0.4.0"
 
 	// VersionPrerelease is the marker for the version. If this is ""
 	// (empty string) then it means that it is a final release. Otherwise, this