diff --git a/.changeset/clever-regions-mate.md b/.changeset/clever-regions-mate.md
deleted file mode 100644
index e9f8c71bc9..0000000000
--- a/.changeset/clever-regions-mate.md
+++ /dev/null
@@ -1,45 +0,0 @@
----
-"@bigcommerce/catalyst-makeswift": patch
----
-
-Catalyst has been upgraded to Next.js 15.5.9. This is a patch version upgrade that requires migration steps for existing stores to fix a security vulnerability.
-
-## 🔒 Security Update
-
-**This upgrade addresses a security vulnerability ([CVE-2025-55184 + CVE-2025-55183](https://nextjs.org/blog/security-update-2025-12-11))** that affects React Server Components. These vulnerabilities allow a Denial of Service attack and Source Code Exposure attach. This upgrade includes:
-
-- Next.js 15.5.9 with the security patch
-- React 19.1.4 and React DOM 19.1.4 with the security patch
-
-**All users are strongly encouraged to upgrade immediately.**
-
-## Key Changes
-
-- ⚡ **Next.js 15.5.9**: Upgraded from Next.js 15.5.7 to 15.5.9
-- ⚛️ **React 19**: Upgraded to React 19.1.4 and React DOM 19.1.4
-
-## Migration Guide
-
-### Update Dependencies
-
-If you're maintaining a custom Catalyst store, update your `package.json`:
-
-```json
-{
-  "dependencies": {
-    "next": "15.5.9",
-    "react": "19.1.4",
-    "react-dom": "19.1.4"
-  },
-  "devDependencies": {
-    "@next/bundle-analyzer": "15.5.9",
-    "eslint-config-next": "15.5.9"
-  }
-}
-```
-
-Then run:
-
-```bash
-pnpm install
-```
diff --git a/core/CHANGELOG.md b/core/CHANGELOG.md
index 265448e3d3..6fa2583312 100644
--- a/core/CHANGELOG.md
+++ b/core/CHANGELOG.md
@@ -1,5 +1,49 @@
 # Changelog
 
+## 1.3.8
+
+### Patch Changes
+
+- [#2773](https://github.com/bigcommerce/catalyst/pull/2773) [`b475a36`](https://github.com/bigcommerce/catalyst/commit/b475a3670a3a9b265e4fddddd506bfea943772cf) Thanks [@chanceaclark](https://github.com/chanceaclark)! - Catalyst has been upgraded to Next.js 15.5.9. This is a patch version upgrade that requires migration steps for existing stores to fix a security vulnerability.
+
+  ## 🔒 Security Update
+
+  **This upgrade addresses a security vulnerability ([CVE-2025-55184 + CVE-2025-55183](https://nextjs.org/blog/security-update-2025-12-11))** that affects React Server Components. These vulnerabilities allow a Denial of Service attack and Source Code Exposure attach. This upgrade includes:
+  - Next.js 15.5.9 with the security patch
+  - React 19.1.4 and React DOM 19.1.4 with the security patch
+
+  **All users are strongly encouraged to upgrade immediately.**
+
+  ## Key Changes
+  - ⚡ **Next.js 15.5.9**: Upgraded from Next.js 15.5.7 to 15.5.9
+  - ⚛️ **React 19**: Upgraded to React 19.1.4 and React DOM 19.1.4
+
+  ## Migration Guide
+
+  ### Update Dependencies
+
+  If you're maintaining a custom Catalyst store, update your `package.json`:
+
+  ```json
+  {
+    "dependencies": {
+      "next": "15.5.9",
+      "react": "19.1.4",
+      "react-dom": "19.1.4"
+    },
+    "devDependencies": {
+      "@next/bundle-analyzer": "15.5.9",
+      "eslint-config-next": "15.5.9"
+    }
+  }
+  ```
+
+  Then run:
+
+  ```bash
+  pnpm install
+  ```
+
 ## 1.3.7
 
 ### Patch Changes
diff --git a/core/package.json b/core/package.json
index 3ba8149a15..fa71b24b67 100644
--- a/core/package.json
+++ b/core/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@bigcommerce/catalyst-makeswift",
   "description": "BigCommerce Catalyst is a Next.js starter kit for building headless BigCommerce storefronts.",
-  "version": "1.3.7",
+  "version": "1.3.8",
   "private": true,
   "scripts": {
     "dev": "npm run generate && next dev",