lock file updates. Are these files more trouble than they're worth?

app/package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "LBRY",
-  "version": "0.12.0rc6",
+  "version": "0.12.0",
   "lockfileVersion": 1,
   "dependencies": {
     "commander": {
@@ -63,11 +63,6 @@
       "resolved": "https://registry.npmjs.org/lodash/-/lodash-3.6.0.tgz",
       "integrity": "sha1-Umao9J3Zib5Pn2gbbyoMVShdDZo="
     },
-    "modify-filename": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/modify-filename/-/modify-filename-1.1.0.tgz",
-      "integrity": "sha1-mi3sg4Bvuy2XXyK+7IWcoms5OqE="
-    },
     "npm": {
       "version": "4.6.1",
       "resolved": "https://registry.npmjs.org/npm/-/npm-4.6.1.tgz",
@@ -1456,16 +1451,6 @@
         }
       }
     },
-    "path-exists": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/path-exists/-/path-exists-3.0.0.tgz",
-      "integrity": "sha1-zg6+ql94yxiSXqfYENe1mwEP1RU="
-    },
-    "pupa": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/pupa/-/pupa-1.0.0.tgz",
-      "integrity": "sha1-mpVopa9+ZXuEYqbp1TKHQ1YM7/Y="
-    },
     "semver": {
       "version": "5.3.0",
       "resolved": "https://registry.npmjs.org/semver/-/semver-5.3.0.tgz",
@@ -1480,11 +1465,6 @@
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/tree-kill/-/tree-kill-1.1.0.tgz",
       "integrity": "sha1-yWPc8DciiS7FnLpWnpQLcZVNFyk="
-    },
-    "unused-filename": {
-      "version": "0.1.0",
-      "resolved": "https://registry.npmjs.org/unused-filename/-/unused-filename-0.1.0.tgz",
-      "integrity": "sha1-5fM7yeSmP4f2TTwR0xl53vXS5/s="
     }
   }
 }

ui/package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "lbry-web-ui",
-  "version": "0.12.0rc6",
+  "version": "0.12.0",
   "lockfileVersion": 1,
   "dependencies": {
     "abbrev": {