diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8a657bd..5ecc934 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
 
 
-# Unreleased: 0.4.2
+
+# 0.4.2 (2024-09-09)
 
 - Switch to GitHub Actions for CI (instead of Travis CI)
 - Various documentation and readme tweaks
diff --git a/pyproject.toml b/pyproject.toml
index 73d4284..4e87d4d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "dahuffman"
-version = "0.4.2-alpha"
+version = "0.4.2"
 authors = [
     { name = "Stefaan Lippens", email = "soxofaan@gmail.com" },
 ]