diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6e8e628..1e84f62 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+## <small>[2.1.3](https://github.com/vitejs/vite-plugin-basic-ssl/compare/v2.1.2...v2.1.3) (2026-01-08)</small>
+### Continuous Integration
+
+* build file was missing ([c5be1a1](https://github.com/vitejs/vite-plugin-basic-ssl/commit/c5be1a11b0d2b38a2f3275e33e238cd2baa44e72))
+
 ## <small>[2.1.2](https://github.com/vitejs/vite-plugin-basic-ssl/compare/v2.1.1...v2.1.2) (2026-01-08)</small>
 ### Miscellaneous Chores
 
diff --git a/package.json b/package.json
index 694411a..e4b6261 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vitejs/plugin-basic-ssl",
-  "version": "2.1.2",
+  "version": "2.1.3",
   "type": "module",
   "license": "MIT",
   "author": "Evan You and Vite Contributors",
@@ -28,6 +28,7 @@
     "build": "unbuild && tsx scripts/patchCJS.ts",
     "test": "vitest run",
     "format": "prettier --write --cache .",
+    "prepublishOnly": "npm run build",
     "release": "tsx scripts/release.ts",
     "ci-publish": "tsx scripts/publishCI.ts"
   },