diff --git a/CHANGELOG.md b/CHANGELOG.md
index de28e24..fa2f978 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## v5.4.2 (2025-06-15)
+
+### Fix
+
+- broken typography in about layout (#541)
+- remove extra padding in fenced code blocks (#540)
+
 ## v5.4.1 (2025-06-14)
 
 ### Fix
diff --git a/package.json b/package.json
index c7fedac..5887f14 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "astro-paper",
   "type": "module",
-  "version": "5.4.1",
+  "version": "5.4.2",
   "scripts": {
     "dev": "astro dev",
     "build": "astro check && astro build && pagefind --site dist && cp -r dist/pagefind public/",