diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9787a8a..f55739b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,8 @@ Procedure when bumping the version number:
 
 ## Unreleased
 
+## v0.4.0 - 2024-02-23
+
 ### Changed
 
 - **(breaking)** Bumped `rusqlite` dependency from `0.30` to `0.31`
diff --git a/Cargo.toml b/Cargo.toml
index cc38176..ac8fe16 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "vault"
-version = "0.3.0"
+version = "0.4.0"
 edition = "2021"
 
 [features]