diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0042c54..2876c24 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,3 +7,9 @@ The sections should follow the order `Packaging`, `Added`, `Changed`, `Fixed` an
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## [Unreleased]
+
+## [0.3.0] - 2023-08-31
+
+### Changed
+
+- Linux seccomp network filtering now uses a whitelist instead of a blacklist
diff --git a/Cargo.toml b/Cargo.toml
index 5ac9d8a..cbecf43 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "birdcage"
-version = "0.2.2"
+version = "0.3.0"
 description = "Cross-platform embeddable sandbox"
 authors = ["Phylum, Inc. <engineering@phylum.io>"]
 repository = "https://github.com/phylum-dev/birdcage"