diff --git a/package.json b/package.json
index 99eb789..824e877 100644
--- a/package.json
+++ b/package.json
@@ -1,11 +1,16 @@
 {
-  "name": "heic-converter",
+  "name": "postconvert",
+  "version": "1.0.0",
+  "description": "Robust image and PDF to JPEG conversion service with HEIC fallback and page-by-page PDF ZIP output",
   "type": "module",
   "private": true,
+  "engines": {
+    "node": ">=18"
+  },
   "dependencies": {
-    "express": "^4.19.2",
-    "sharp": "^0.33.5",
     "archiver": "^6.0.2",
-    "libheif-js": "^1.18.0"
+    "express": "^4.19.2",
+    "libheif-js": "^1.18.0",
+    "sharp": "^0.33.5"
   }
 }