diff --git a/package-lock.json b/package-lock.json
index 709100a..d9d3bd1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,11 +1,11 @@
 {
   "name": "youtube.ts",
-  "version": "0.2.5",
+  "version": "0.2.9",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
-      "version": "0.2.5",
+      "version": "0.2.9",
       "license": "MIT",
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@@ -315,7 +315,7 @@
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-      "integrity": "sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=",
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       "dev": true,
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@@ -707,13 +707,6 @@
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-      "resolved": "https://packages.atlassian.com/api/npm/npm-remote/minimist/-/minimist-1.2.5.tgz",
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@@ -784,28 +777,31 @@
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-      "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
-      "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=",
-      "dev": true
+      "version": "1.2.8",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.8.tgz",
+      "integrity": "sha512-2yyAR8qBkN3YuheJanUpWC5U3bb5osDywNB8RzDVlDwDHbocAJveqqj1u8+SVD7jkWT4yvsHCpWqqWqAxb0zCA==",
+      "dev": true,
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
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-      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
-      "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
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+      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.4.tgz",
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       "deprecated": "Legacy versions of mkdirp are no longer supported. Please update to mkdirp 1.x. (Note that the API surface has changed to use Promises in 1.x.)",
       "dev": true,
       "dependencies": {
-        "minimist": "0.0.8"
+        "minimist": "^1.2.5"
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         "mkdirp": "bin/cmd.js"
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-      "resolved": "https://registry.npmjs.org/mocha/-/mocha-6.2.2.tgz",
-      "integrity": "sha512-FgDS9Re79yU1xz5d+C4rv1G7QagNGHZ+iXF81hO8zY35YZZcLEsJVfFolfsqKFWunATEvNzMK0r/CwWd/szO9A==",
+      "version": "6.2.3",
+      "resolved": "https://registry.npmjs.org/mocha/-/mocha-6.2.3.tgz",
+      "integrity": "sha512-0R/3FvjIGH3eEuG17ccFPk117XL2rWxatr81a57D+r/x2uTYZRbdZ4oVidEUMh2W2TJDa7MdAb12Lm2/qrKajg==",
       "dev": true,
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@@ -820,7 +816,7 @@
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         "log-symbols": "2.2.0",
         "minimatch": "3.0.4",
-        "mkdirp": "0.5.1",
+        "mkdirp": "0.5.4",
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@@ -828,8 +824,8 @@
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         "which": "1.3.1",
         "wide-align": "1.1.3",
-        "yargs": "13.3.0",
-        "yargs-parser": "13.1.1",
+        "yargs": "13.3.2",
+        "yargs-parser": "13.1.2",
         "yargs-unparser": "1.6.0"
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@@ -1230,12 +1226,6 @@
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-      "resolved": "https://packages.atlassian.com/api/npm/npm-remote/minimist/-/minimist-1.2.5.tgz",
-      "integrity": "sha1-Z9ZgFLZqaoqqDAg8X9WN9OTpdgI=",
-      "dev": true
-    },
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@@ -1249,13 +1239,6 @@
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-      "resolved": "https://packages.atlassian.com/api/npm/npm-remote/minimist/-/minimist-1.2.5.tgz",
-      "integrity": "sha1-Z9ZgFLZqaoqqDAg8X9WN9OTpdgI=",
-      "dev": true,
-      "optional": true
-    },
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       "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.10.0.tgz",
@@ -1451,9 +1434,9 @@
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-      "resolved": "https://registry.npmjs.org/yargs/-/yargs-13.3.0.tgz",
-      "integrity": "sha512-2eehun/8ALW8TLoIl7MVaRUrg+yCnenu8B4kBlRxj3GJGDKU1Og7sMXPNm1BYyM1DOJmTZ4YeN/Nwxv+8XJsUA==",
+      "version": "13.3.2",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-13.3.2.tgz",
+      "integrity": "sha512-AX3Zw5iPruN5ie6xGRIDgqkT+ZhnRlZMLMHAs8tg7nRruy2Nb+i5o9bwghAogtM08q1dpr2LVoS8KSTMYpWXUw==",
       "dev": true,
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@@ -1465,13 +1448,13 @@
         "string-width": "^3.0.0",
         "which-module": "^2.0.0",
         "y18n": "^4.0.0",
-        "yargs-parser": "^13.1.1"
+        "yargs-parser": "^13.1.2"
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-      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-13.1.1.tgz",
-      "integrity": "sha512-oVAVsHz6uFrg3XQheFII8ESO2ssAf9luWuAd6Wexsu4F3OtIW0o8IribPXYrD4WC24LWtPrJlGy87y5udK+dxQ==",
+      "version": "13.1.2",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-13.1.2.tgz",
+      "integrity": "sha512-3lbsNRf/j+A4QuSZfDRA7HRSfWrzO0YjqTJd5kjAq37Zep1CEgaYmrH9Q3GwPiB9cHyd1Y1UwggGhJGoxipbzg==",
       "dev": true,
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@@ -1805,7 +1788,7 @@
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       "resolved": "https://registry.npmjs.org/decamelize/-/decamelize-1.2.0.tgz",
-      "integrity": "sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=",
+      "integrity": "sha512-z2S+W9X73hAUUki+N+9Za2lBlun89zigOyGrsax+KUQ6wKW4ZoWpEYBkGhQjwAjjDCkWxhY0VKEhk8wzY7F5cA==",
       "dev": true
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@@ -2099,15 +2082,6 @@
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-          "dev": true,
-          "optional": true
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@@ -2165,24 +2139,24 @@
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-      "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=",
+      "version": "1.2.8",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.8.tgz",
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       "dev": true
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-      "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
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+      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.4.tgz",
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       "dev": true,
       "requires": {
-        "minimist": "0.0.8"
+        "minimist": "^1.2.5"
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-      "version": "6.2.2",
-      "resolved": "https://registry.npmjs.org/mocha/-/mocha-6.2.2.tgz",
-      "integrity": "sha512-FgDS9Re79yU1xz5d+C4rv1G7QagNGHZ+iXF81hO8zY35YZZcLEsJVfFolfsqKFWunATEvNzMK0r/CwWd/szO9A==",
+      "version": "6.2.3",
+      "resolved": "https://registry.npmjs.org/mocha/-/mocha-6.2.3.tgz",
+      "integrity": "sha512-0R/3FvjIGH3eEuG17ccFPk117XL2rWxatr81a57D+r/x2uTYZRbdZ4oVidEUMh2W2TJDa7MdAb12Lm2/qrKajg==",
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@@ -2197,7 +2171,7 @@
         "js-yaml": "3.13.1",
         "log-symbols": "2.2.0",
         "minimatch": "3.0.4",
-        "mkdirp": "0.5.1",
+        "mkdirp": "0.5.4",
         "ms": "2.1.1",
         "node-environment-flags": "1.0.5",
         "object.assign": "4.1.0",
@@ -2205,8 +2179,8 @@
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         "which": "1.3.1",
         "wide-align": "1.1.3",
-        "yargs": "13.3.0",
-        "yargs-parser": "13.1.1",
+        "yargs": "13.3.2",
+        "yargs-parser": "13.1.2",
         "yargs-unparser": "1.6.0"
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@@ -2514,12 +2488,6 @@
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           "integrity": "sha1-gAwN0eCov7yVg1wgKtIg/jF+WhI=",
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-          "resolved": "https://packages.atlassian.com/api/npm/npm-remote/minimist/-/minimist-1.2.5.tgz",
-          "integrity": "sha1-Z9ZgFLZqaoqqDAg8X9WN9OTpdgI=",
-          "dev": true
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@@ -2534,15 +2502,6 @@
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         "minimist": "^1.2.0",
         "strip-bom": "^3.0.0"
-      },
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-          "resolved": "https://packages.atlassian.com/api/npm/npm-remote/minimist/-/minimist-1.2.5.tgz",
-          "integrity": "sha1-Z9ZgFLZqaoqqDAg8X9WN9OTpdgI=",
-          "dev": true,
-          "optional": true
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     "tslib": {
@@ -2697,9 +2656,9 @@
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-      "resolved": "https://registry.npmjs.org/yargs/-/yargs-13.3.0.tgz",
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+      "version": "13.3.2",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-13.3.2.tgz",
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@@ -2711,7 +2670,7 @@
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         "y18n": "^4.0.0",
-        "yargs-parser": "^13.1.1"
+        "yargs-parser": "^13.1.2"
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@@ -2743,9 +2702,9 @@
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+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-13.1.2.tgz",
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       "dev": true,
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