diff --git a/package-lock.json b/package-lock.json
index be2302f..5111397 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,8 +1,49 @@
 {
   "name": "apt-site",
   "version": "1.0.0",
-  "lockfileVersion": 1,
+  "lockfileVersion": 2,
   "requires": true,
+  "packages": {
+    "": {
+      "name": "apt-site",
+      "version": "1.0.0",
+      "license": "ISC",
+      "devDependencies": {
+        "uglify-js": "^3.6.9"
+      }
+    },
+    "node_modules/commander": {
+      "version": "2.20.3",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
+      "integrity": "sha1-/UhehMA+tIgcIHIrpIA16FMa6zM=",
+      "dev": true
+    },
+    "node_modules/source-map": {
+      "version": "0.6.1",
+      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+      "integrity": "sha1-dHIq8y6WFOnCh6jQu95IteLxomM=",
+      "dev": true,
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/uglify-js": {
+      "version": "3.7.0",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.7.0.tgz",
+      "integrity": "sha1-FLhUADOGt6fARZEPQ6+8ltKqUwc=",
+      "dev": true,
+      "dependencies": {
+        "commander": "~2.20.3",
+        "source-map": "~0.6.1"
+      },
+      "bin": {
+        "uglifyjs": "bin/uglifyjs"
+      },
+      "engines": {
+        "node": ">=0.8.0"
+      }
+    }
+  },
   "dependencies": {
     "commander": {
       "version": "2.20.3",