diff --git a/CHANGELOG.md b/CHANGELOG.md
index d12e4af..8c20523 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,17 @@
 
 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.
 
+## v5.1.0 (2025-03-18)
+
+### Feat
+
+- allow blog posts to be organized by subdirectories
+
+### Other
+
+- update blog post creation guide
+- upgrade astro and dependencies
+
 ## v5.0.1 (2025-03-12)
 
 ### Fix
diff --git a/package.json b/package.json
index d6b1e09..2554068 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "astro-paper",
   "type": "module",
-  "version": "5.0.1",
+  "version": "5.1.0",
   "scripts": {
     "dev": "astro dev",
     "build": "astro check && astro build && pagefind --site dist && cp -r dist/pagefind public/",