diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 312bc15d89..6c4ea4d5a0 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
- ".": "5.13.0"
+ ".": "5.13.1"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 315f523f3e..9556c1074f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [5.13.1](https://github.com/opennextjs/opennextjs-netlify/compare/v5.13.0...v5.13.1) (2025年09月08日)
+
+
+### Bug Fixes
+
+* **perf:** exclude `/_next/static/*` from generated functions ([#3100](https://github.com/opennextjs/opennextjs-netlify/issues/3100)) ([5e28132](https://github.com/opennextjs/opennextjs-netlify/commit/5e2813227aa439fc39bad993c51329833f502ea1))
+
 ## [5.13.0](https://github.com/opennextjs/opennextjs-netlify/compare/v5.12.1...v5.13.0) (2025年09月02日)
 
 
diff --git a/package-lock.json b/package-lock.json
index a3f016a0bd..4291d6153f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
 "name": "@netlify/plugin-nextjs",
- "version": "5.13.0",
+ "version": "5.13.1",
 "lockfileVersion": 2,
 "requires": true,
 "packages": {
 "": {
 "name": "@netlify/plugin-nextjs",
- "version": "5.13.0",
+ "version": "5.13.1",
 "license": "MIT",
 "devDependencies": {
 "@fastly/http-compute-js": "1.1.5",
diff --git a/package.json b/package.json
index 010f54573a..ca0298472c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 "name": "@netlify/plugin-nextjs",
- "version": "5.13.0",
+ "version": "5.13.1",
 "description": "Run Next.js seamlessly on Netlify",
 "main": "./dist/index.js",
 "type": "module",
</div><div class="naked_ctrl">
<form action="/index.cgi/contrast" method="get" name="gate">
<p><a href="http://altstyle.alfasado.net">AltStyle</a> によって変換されたページ <a href="https://patch-diff.githubusercontent.com/raw/opennextjs/opennextjs-netlify/pull/3104.diff">(-&gt;オリジナル)</a>
/ <label>アドレス: <input type="text" name="naked_post_url" value="https://patch-diff.githubusercontent.com/raw/opennextjs/opennextjs-netlify/pull/3104.diff" size="22" /></label> <label>モード: <select name="naked_post_mode">
<option value="default">デフォルト</option>
<option value="speech">音声ブラウザ</option>
<option value="ruby">ルビ付き</option>
<option value="contrast" selected="selected">配色反転</option>
<option value="larger-text">文字拡大</option>
<option value="mobile">モバイル</option>
</select>
<input type="submit" value="表示" />
</p>
</form>
</div>