diff --git a/package-lock.json b/package-lock.json
index c72cba3..ed6ce20 100644
--- a/package-lock.json
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-            "request": "^2.87.0",
-            "rimraf": "^2.5.2",
-            "semver": "^5.3.0",
-            "xml2js": "^0.4.17"
+            "adm-zip": "^0.4.13",
+            "loglevel": "^1.6.1",
+            "request": "^2.88.0",
+            "semver": "^5.6.0",
+            "tar": "^4.4.8",
+            "xml2js": "^0.4.19",
+            "yargs": "^12.0.5"
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+        },
+        "which-module": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/which-module/-/which-module-2.0.0.tgz",
+          "integrity": "sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho=",
+          "dev": true
+        },
+        "yargs": {
+          "version": "12.0.5",
+          "resolved": "https://registry.npmjs.org/yargs/-/yargs-12.0.5.tgz",
+          "integrity": "sha512-Lhz8TLaYnxq/2ObqHDql8dX8CJi97oHxrjUcYtzKbbykPtVW9WB+poxI+NM2UIzsMgNCZTIf0AQwsjK5yMAqZw==",
+          "dev": true,
+          "requires": {
+            "cliui": "^4.0.0",
+            "decamelize": "^1.2.0",
+            "find-up": "^3.0.0",
+            "get-caller-file": "^1.0.1",
+            "os-locale": "^3.0.0",
+            "require-directory": "^2.1.1",
+            "require-main-filename": "^1.0.1",
+            "set-blocking": "^2.0.0",
+            "string-width": "^2.0.0",
+            "which-module": "^2.0.0",
+            "y18n": "^3.2.1 || ^4.0.0",
+            "yargs-parser": "^11.1.1"
+          }
+        },
+        "yargs-parser": {
+          "version": "11.1.1",
+          "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-11.1.1.tgz",
+          "integrity": "sha512-C6kB/WJDiaxONLJQnF8ccx9SEeoTTLek8RVbaOIsrAUS8VrBEXfmeSnCZxygc+XC2sNMBIwOOnfcxiynjHsVSQ==",
+          "dev": true,
+          "requires": {
+            "camelcase": "^5.0.0",
+            "decamelize": "^1.2.0"
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@@ -7626,12 +7717,6 @@
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-    "q": {
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-      "resolved": "https://registry.npmjs.org/q/-/q-1.4.1.tgz",
-      "integrity": "sha1-VXBbzZPF82c1MMLCy8DCs63cKG4=",
-      "dev": true
-    },
     "qjobs": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/qjobs/-/qjobs-1.2.0.tgz",
@@ -8245,9 +8330,9 @@
       "dev": true
     },
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-      "version": "3.6.0",
-      "resolved": "https://registry.npmjs.org/selenium-webdriver/-/selenium-webdriver-3.6.0.tgz",
-      "integrity": "sha512-WH7Aldse+2P5bbFBO4Gle/nuQOdVwpHMTL6raL3uuBj/vPG07k6uzt3aiahu352ONBr5xXh0hDlM3LhtXPOC4Q==",
+      "version": "4.0.0-alpha.1",
+      "resolved": "https://registry.npmjs.org/selenium-webdriver/-/selenium-webdriver-4.0.0-alpha.1.tgz",
+      "integrity": "sha512-z88rdjHAv3jmTZ7KSGUkTvo4rGzcDGMq0oXWHNIDK96Gs31JKVdu9+FMtT4KBrVoibg8dUicJDok6GnqqttO5Q==",
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@@ -8368,6 +8453,12 @@
       "integrity": "sha1-BF+XgtARrppoA93TgrJDkrPYkPc=",
       "dev": true
     },
+    "set-immediate-shim": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/set-immediate-shim/-/set-immediate-shim-1.0.1.tgz",
+      "integrity": "sha1-SysbJ+uAip+NzEgaWOXlb1mfP2E=",
+      "dev": true
+    },
     "set-value": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/set-value/-/set-value-2.0.0.tgz",
@@ -10004,16 +10095,6 @@
         "minimalistic-assert": "^1.0.0"
       }
     },
-    "webdriver-js-extender": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/webdriver-js-extender/-/webdriver-js-extender-2.1.0.tgz",
-      "integrity": "sha512-lcUKrjbBfCK6MNsh7xaY2UAUmZwe+/ib03AjVOpFobX4O7+83BUveSrLfU0Qsyb1DaKJdQRbuU+kM9aZ6QUhiQ==",
-      "dev": true,
-      "requires": {
-        "@types/selenium-webdriver": "^3.0.0",
-        "selenium-webdriver": "^3.0.1"
-      }
-    },
     "webpack": {
       "version": "4.29.0",
       "resolved": "https://registry.npmjs.org/webpack/-/webpack-4.29.0.tgz",
diff --git a/package.json b/package.json
index 74f14e4..7050584 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
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     "karma-jasmine": "~2.0.1",
     "karma-jasmine-html-reporter": "~1.4.0",
-    "protractor": "~5.4.0",
+    "protractor": "~6.0.0",
     "ts-node": "~8.0.3",
     "tslint": "~5.14.0",
     "typescript": "~3.2.4"