diff --git a/CHANGELOG.md b/CHANGELOG.md
index 36d7a59..fe0d89e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,24 @@
 
 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.
 
+## v5.3.0 (2025-06-11)
+
+### Feat
+
+- improve back-to-top button behavior (#520)(#527)
+
+### Fix
+
+- navigation flicker on Android when in dark mode (#494)
+- add scroll offset for anchor targets (#506)
+- add types for constants to avoid type errors when empty (#501)
+- update heading alignment and font-size (#473)
+
+### Refactor
+
+- extract redundant max-width into utility (#525)
+- use new astro env (#507)
+
 ## v5.2.0 (2025-03-22)
 
 ### Feat
diff --git a/package.json b/package.json
index 60d43ea..483c9db 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "astro-paper",
   "type": "module",
-  "version": "5.2.0",
+  "version": "5.3.0",
   "scripts": {
     "dev": "astro dev",
     "build": "astro check && astro build && pagefind --site dist && cp -r dist/pagefind public/",