diff --git a/CHANGELOG.md b/CHANGELOG.md
index 78e59d3b8a..a282438216 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,7 @@ 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/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## Unreleased
+## v0.4.0
 
 ### Breaking Changes
 
diff --git a/README.md b/README.md
index d4206035ec..79e6cd1a4f 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,9 @@ This crate provides the `Roots` type, which is the transactional storage layer
 for [`BonsaiDb`][bonsaidb]. It is loosely inspired by
 [`Couchstore`](https://github.com/couchbase/couchstore).
 
-This crate blocks the current thread when accessing the filesystem. If you are looking for an async-ready database, [BonsaiDb][bonsaidb] is our vision of an async-aware database built atop Nebari.
+This crate blocks the current thread when accessing the filesystem. If you are
+looking for an async-ready database, [BonsaiDb][bonsaidb] is our vision of an
+async-aware database built atop Nebari.
 
 This crate is alpha. While its format is considered stable, there may be bugs
 that could lead to data loss. Please have a good backup strategy while using
diff --git a/nebari/Cargo.toml b/nebari/Cargo.toml
index eba86c1497..bc29105a21 100644
--- a/nebari/Cargo.toml
+++ b/nebari/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "nebari"
-version = "0.3.2"
+version = "0.4.0"
 edition = "2021"
 description = "ACID-compliant database storage implementation using an append-only file format."
 repository = "https://github.com/khonsulabs/nebari"