diff --git a/.changeset/upgrade-next-1608.md b/.changeset/upgrade-next-1608.md
deleted file mode 100644
index d6c0500..0000000
--- a/.changeset/upgrade-next-1608.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@last-rev/watchtower": major
----
-
-Upgrade Next.js to 16.0.8 to address GHSA-9qr9-h5gf-34mp, drop support for EOL Next.js versions 12-14, and add a minimal ESLint flat config.
diff --git a/CHANGELOG.md b/CHANGELOG.md
index d284c5d..b569332 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @last-rev/watchtower
 
+## 1.0.0
+
+### Major Changes
+
+- 7ae093d: Upgrade Next.js to 16.0.8 to address GHSA-9qr9-h5gf-34mp, drop support for EOL Next.js versions 12-14, and add a minimal ESLint flat config.
+
 ## 0.4.8
 
 ### Patch Changes
diff --git a/package.json b/package.json
index 35512f1..44f8d60 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@last-rev/watchtower",
-  "version": "0.4.8",
+  "version": "1.0.0",
   "private": false,
   "description": "A unified healthcheck and status toolkit for web applications — Watchtower keeps a vigilant eye on your site's heartbeat, ensuring every critical path and service stays up.",
   "keywords": [