diff --git a/CHANGELOG.md b/CHANGELOG.md
index b65b33e..60ab815 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
+## v0.3.0 (2024-07-15)
 
 ### Added
 
diff --git a/Cargo.lock b/Cargo.lock
index 12481fd..2471fdd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -60,7 +60,7 @@ checksum = "fc7eb209b1518d6bb87b283c20095f5228ecda460da70b44f0802523dea6da04"
 
 [[package]]
 name = "appit"
-version = "0.3.0"
+version = "0.3.1"
 dependencies = [
  "winit",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 914b66a..726de6e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "appit"
-version = "0.3.0"
+version = "0.3.1"
 edition = "2021"
 rust-version = "1.70.0"
 description = "A math library specialized for 2d screen graphics."