diff --git a/package-lock.json b/package-lock.json
index 71a6ddc..7e184fc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,8 @@
     "acorn": {
       "version": "2.7.0",
       "resolved": "https://registry.npmjs.org/acorn/-/acorn-2.7.0.tgz",
-      "integrity": "sha1-q259nYhqrKiwhbwzEreaGYQz8Oc="
+      "integrity": "sha1-q259nYhqrKiwhbwzEreaGYQz8Oc=",
+      "optional": true
     },
     "acorn-globals": {
       "version": "1.0.9",
@@ -68,6 +69,20 @@
         "ytdl-core": "^4.0.5",
         "ytpl": "^1.0.1",
         "ytsr": "^1.0.4"
+      },
+      "dependencies": {
+        "eyed3": {
+          "version": "git+https://github.com/AllToMP3/node-eyed3.git#b54598695ed81728e04dddc6a885696eae813721",
+          "from": "git+https://github.com/AllToMP3/node-eyed3.git#b545986"
+        },
+        "smartcrop-sharp": {
+          "version": "git+https://github.com/AllToMP3/smartcrop-sharp.git#9d653144ce30bea59d8bc0603850d596df8502b1",
+          "from": "git+https://github.com/AllToMP3/smartcrop-sharp.git#9d65314",
+          "requires": {
+            "sharp": "^0.20.5",
+            "smartcrop": "^1.1.1"
+          }
+        }
       }
     },
     "ansi-regex": {
@@ -300,7 +315,8 @@
     "cssom": {
       "version": "0.3.8",
       "resolved": "https://registry.npmjs.org/cssom/-/cssom-0.3.8.tgz",
-      "integrity": "sha512-b0tGHbfegbhPJpxpiBPU2sCkigAqtM9O121le6bbOlgyV+NyGyCmVfJ6QW9eRjz8CpNfWEOYBIMIGRYkLwsIYg=="
+      "integrity": "sha512-b0tGHbfegbhPJpxpiBPU2sCkigAqtM9O121le6bbOlgyV+NyGyCmVfJ6QW9eRjz8CpNfWEOYBIMIGRYkLwsIYg==",
+      "optional": true
     },
     "cssstyle": {
       "version": "0.2.37",
@@ -547,10 +563,6 @@
       "resolved": "https://registry.npmjs.org/extsprintf/-/extsprintf-1.3.0.tgz",
       "integrity": "sha1-lpGEQOMEGnpBT4xS48V06zw+HgU="
     },
-    "eyed3": {
-      "version": "git+https://github.com/AllToMP3/node-eyed3.git#b54598695ed81728e04dddc6a885696eae813721",
-      "from": "git+https://github.com/AllToMP3/node-eyed3.git#b545986"
-    },
     "fast-deep-equal": {
       "version": "3.1.3",
       "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz",
@@ -1135,7 +1147,8 @@
     "prelude-ls": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/prelude-ls/-/prelude-ls-1.1.2.tgz",
-      "integrity": "sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ="
+      "integrity": "sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ=",
+      "optional": true
     },
     "process-nextick-args": {
       "version": "2.0.1",
@@ -1323,14 +1336,6 @@
       "resolved": "https://registry.npmjs.org/smartcrop/-/smartcrop-1.1.1.tgz",
       "integrity": "sha1-2KFiYvQ8QY//p7nxKj4D1l1dGfg="
     },
-    "smartcrop-sharp": {
-      "version": "git+https://github.com/AllToMP3/smartcrop-sharp.git#9d653144ce30bea59d8bc0603850d596df8502b1",
-      "from": "git+https://github.com/AllToMP3/smartcrop-sharp.git#9d65314",
-      "requires": {
-        "sharp": "^0.20.5",
-        "smartcrop": "^1.1.1"
-      }
-    },
     "source-map": {
       "version": "0.6.1",
       "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
@@ -1424,17 +1429,24 @@
       "optional": true
     },
     "tar": {
-      "version": "4.4.13",
-      "resolved": "https://registry.npmjs.org/tar/-/tar-4.4.13.tgz",
-      "integrity": "sha512-w2VwSrBoHa5BsSyH+KxEqeQBAllHhccyMFVHtGtdMpF4W7IRWfZjFiQceJPChOeTsSDVUpER2T8FA93pr0L+QA==",
-      "requires": {
-        "chownr": "^1.1.1",
-        "fs-minipass": "^1.2.5",
-        "minipass": "^2.8.6",
-        "minizlib": "^1.2.1",
-        "mkdirp": "^0.5.0",
-        "safe-buffer": "^5.1.2",
-        "yallist": "^3.0.3"
+      "version": "4.4.19",
+      "resolved": "https://registry.npmjs.org/tar/-/tar-4.4.19.tgz",
+      "integrity": "sha512-a20gEsvHnWe0ygBY8JbxoM4w3SJdhc7ZAuxkLqh+nvNQN2IOt0B5lLgM490X5Hl8FF0dl0tOf2ewFYAlIFgzVA==",
+      "requires": {
+        "chownr": "^1.1.4",
+        "fs-minipass": "^1.2.7",
+        "minipass": "^2.9.0",
+        "minizlib": "^1.3.3",
+        "mkdirp": "^0.5.5",
+        "safe-buffer": "^5.2.1",
+        "yallist": "^3.1.1"
+      },
+      "dependencies": {
+        "safe-buffer": {
+          "version": "5.2.1",
+          "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
+          "integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ=="
+        }
       }
     },
     "tar-fs": {
@@ -1520,6 +1532,7 @@
       "version": "0.3.2",
       "resolved": "https://registry.npmjs.org/type-check/-/type-check-0.3.2.tgz",
       "integrity": "sha1-WITKtRLPHTVeP7eE8wgEsrUg23I=",
+      "optional": true,
       "requires": {
         "prelude-ls": "~1.1.2"
       }