diff --git a/CHANGELOG.md b/CHANGELOG.md
index 12b6747..db92e8a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,11 +5,23 @@ 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] - 2023-09-28
 
 ## Added
 
 - implement deletion of S3 object(s)
+- implement upload of local file(s) to S3
+- implement download of S3 object(s)
+- allow to switch between S3 buckets
+- implement dry run mode which disables all write operations
+
+## Changed
+
+- migrate codebase to new Textual version 0.38.1
+
+## Removed
+
+- remove components that have been replaced with built-in Textual components
 
 ## [v0.2.0] - 2021-12-01
 
diff --git a/setup.py b/setup.py
index bfb9f4f..837947e 100644
--- a/setup.py
+++ b/setup.py
@@ -7,7 +7,7 @@
 
 setup(
     name="bucketman",
-    version="0.2.0",
+    version="0.3.0",
     description="A terminal application for working with S3 buckets.",
     long_description=long_description,
     long_description_content_type="text/markdown",