diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3089a14..e9b4a85 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,33 @@
 
 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.
 
+## v5.0.0 (2025-03-08)
+
+### Feat
+
+- add pagefind for static search (#458)
+- update back button logic
+
+### Fix
+
+- ignore  in eslint
+- update blog table padding
+- remove unused back url in the card url
+- show light/dark button according to site setting
+- add author url in Google JSON-LD conditionally
+
+### Refactor
+
+- remove react dependency for UI interactions (#457)
+- separate config and constants
+- update import alias in files
+- update blog directory to `src/data/blog`
+
+
+- upgrade to Tailwind CSS v4
+- update import alias to `@/*`
+- upgrade Astro to v5 and related packages
+
 ## v4.8.0 (2025-02-08)
 
 ### Feat
diff --git a/package.json b/package.json
index effec7d..9c46383 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "astro-paper",
   "type": "module",
-  "version": "4.8.0",
+  "version": "5.0.0",
   "scripts": {
     "dev": "astro dev",
     "build": "astro check && astro build && pagefind --site dist && cp -r dist/pagefind public/",