diff --git a/package-lock.json b/package-lock.json
index 80eca1e..0cc7ba7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2,6 +2,7 @@
   "name": "selenium-assistant",
   "version": "5.0.5",
   "lockfileVersion": 1,
+  "requires": true,
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@@ -13,12 +14,16 @@
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       "integrity": "sha1-w8p0NJOGSMPg2cHjKN1otiLChMo=",
-      "dev": true
+      "dev": true,
+      "requires": {
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+        "negotiator": "0.6.1"
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-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-5.0.3.tgz",
-      "integrity": "sha1-xGDfCEkUY/AozLguqzcwvwEIez0=",
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-5.1.1.tgz",
+      "integrity": "sha512-vOk6uEMctu0vQrvuSqFdJyqj1Q0S5VTDL79qtjo+DhRr+1mmaD+tluFSCZqhvi/JUhXSzoZN2BhtstaPEeE8cw==",
       "dev": true
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@@ -26,6 +31,9 @@
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       "integrity": "sha1-r9+UiPsezvyDSPb7IvRk4ypYs2s=",
       "dev": true,
+      "requires": {
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+      },
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@@ -50,6 +58,10 @@
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       "integrity": "sha1-1t4Q1a9hMtW9aSQn1G/FOFOQlMc=",
+      "requires": {
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+        "semver": "5.0.3"
+      },
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@@ -61,7 +73,11 @@
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-      "integrity": "sha1-gv+wKynmYq5TvcIK8VlHcGc5xTY="
+      "integrity": "sha1-gv+wKynmYq5TvcIK8VlHcGc5xTY=",
+      "requires": {
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+        "json-stable-stringify": "1.0.1"
+      }
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@@ -73,7 +89,12 @@
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       "integrity": "sha1-DNkKVhCT810KmSVsIrcGlDP60Rc=",
-      "dev": true
+      "dev": true,
+      "requires": {
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+        "longest": "1.0.1",
+        "repeat-string": "1.6.1"
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@@ -82,26 +103,33 @@
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-      "resolved": "https://registry.npmjs.org/ansi-escapes/-/ansi-escapes-1.4.0.tgz",
-      "integrity": "sha1-06ioOzGapneTZisT52HHkRQiMG4=",
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/ansi-escapes/-/ansi-escapes-2.0.0.tgz",
+      "integrity": "sha1-W65SvkJIeN2Xg+iRDj/Cki6DyBs=",
       "dev": true
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       "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
-      "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8="
+      "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
+      "dev": true
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-      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-2.2.1.tgz",
-      "integrity": "sha1-tDLdM1i2NM914eRmQ2gkBTPB3b4="
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.0.tgz",
+      "integrity": "sha512-NnSOmMEYtVR2JVMIGTzynRkkaxtiq1xnFBcdQD/DnNCYPoEPsVJhM98BDyaoNOQIi7p4okdi3E27eN7GQbsUug==",
+      "requires": {
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       "integrity": "sha1-c9g7wmP4bpf4zE9rrhsOkKfSLIY=",
-      "dev": true
+      "dev": true,
+      "requires": {
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+      }
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@@ -112,7 +140,10 @@
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-      "integrity": "sha1-mjRBDk9OPaI96jdb5b5w8kd47Dk="
+      "integrity": "sha1-mjRBDk9OPaI96jdb5b5w8kd47Dk=",
+      "requires": {
+        "array-uniq": "1.0.3"
+      }
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@@ -144,7 +175,10 @@
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-      "integrity": "sha1-YqVrJ5yYoR0JhwlqAcw+6463u9c="
+      "integrity": "sha1-YqVrJ5yYoR0JhwlqAcw+6463u9c=",
+      "requires": {
+        "lodash": "4.17.4"
+      }
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@@ -162,10 +196,42 @@
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-      "resolved": "https://registry.npmjs.org/babel-code-frame/-/babel-code-frame-6.22.0.tgz",
-      "integrity": "sha1-AnYgvuVnqIwyVhV05/0IAdMxGOQ=",
-      "dev": true
+      "version": "6.26.0",
+      "resolved": "https://registry.npmjs.org/babel-code-frame/-/babel-code-frame-6.26.0.tgz",
+      "integrity": "sha1-Y/1D99weO7fONZR9uP42mj9Yx0s=",
+      "dev": true,
+      "requires": {
+        "chalk": "1.1.3",
+        "esutils": "2.0.2",
+        "js-tokens": "3.0.2"
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+          "version": "2.2.1",
+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-2.2.1.tgz",
+          "integrity": "sha1-tDLdM1i2NM914eRmQ2gkBTPB3b4=",
+          "dev": true
+        },
+        "chalk": {
+          "version": "1.1.3",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+          "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
+          "dev": true,
+          "requires": {
+            "ansi-styles": "2.2.1",
+            "escape-string-regexp": "1.0.5",
+            "has-ansi": "2.0.0",
+            "strip-ansi": "3.0.1",
+            "supports-color": "2.0.0"
+          }
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+        "supports-color": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-2.0.0.tgz",
+          "integrity": "sha1-U10EXOa2Nj+kARcIRimZXp3zJMc=",
+          "dev": true
+        }
+      }
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@@ -176,13 +242,19 @@
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       "integrity": "sha1-Y7xdy2EzG5K8Bf1SiVPDNGKgb40=",
-      "optional": true
+      "optional": true,
+      "requires": {
+        "tweetnacl": "0.14.5"
+      }
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       "resolved": "https://registry.npmjs.org/block-stream/-/block-stream-0.0.9.tgz",
       "integrity": "sha1-E+v+d4oDIFz+A3UUgeu0szAMEmo=",
-      "dev": true
+      "dev": true,
+      "requires": {
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+      }
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@@ -193,12 +265,19 @@
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-      "integrity": "sha1-OciRjO/1eZ+D+UkqhI9iWt0Mdm8="
+      "integrity": "sha1-OciRjO/1eZ+D+UkqhI9iWt0Mdm8=",
+      "requires": {
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+      }
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-      "integrity": "sha1-Pv/DxQ4ABTH7cg6v+A8K6O8jz1k="
+      "integrity": "sha1-Pv/DxQ4ABTH7cg6v+A8K6O8jz1k=",
+      "requires": {
+        "balanced-match": "0.4.2",
+        "concat-map": "0.0.1"
+      }
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@@ -215,7 +294,10 @@
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       "integrity": "sha1-lAhe9jWB7NPaqSREqP6U6CV3dR8=",
-      "dev": true
+      "dev": true,
+      "requires": {
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+      }
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@@ -245,25 +327,45 @@
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       "integrity": "sha1-aTR59DqsVJ2Aa9c+kkzQ2USVGgY=",
-      "dev": true
+      "dev": true,
+      "requires": {
+        "underscore-contrib": "0.3.0"
+      }
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       "resolved": "https://registry.npmjs.org/center-align/-/center-align-0.1.3.tgz",
       "integrity": "sha1-qg0yYptu6XIgBBHL1EYckHvCt60=",
       "dev": true,
-      "optional": true
+      "optional": true,
+      "requires": {
+        "align-text": "0.1.4",
+        "lazy-cache": "1.0.4"
+      }
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     "chai": {
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       "integrity": "sha1-L3MnxN5vOF3XeHmZ4qsCaXoyuDs=",
-      "dev": true
+      "dev": true,
+      "requires": {
+        "assertion-error": "1.0.2",
+        "check-error": "1.0.2",
+        "deep-eql": "2.0.2",
+        "get-func-name": "2.0.0",
+        "pathval": "1.1.0",
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-      "version": "1.1.3",
-      "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
-      "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg="
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.1.0.tgz",
+      "integrity": "sha512-LUHGS/dge4ujbXMJrnihYMcL4AoOweGnw9Tp3kQuqy1Kx5c1qKjqvMJZ6nVJPMWJtKCTN72ZogH3oeSO9g9rXQ==",
+      "requires": {
+        "ansi-styles": "3.2.0",
+        "escape-string-regexp": "1.0.5",
+        "supports-color": "4.2.1"
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@@ -272,27 +374,37 @@
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-      "integrity": "sha1-wou5wtdWUxrSd+5OU2hzKUkEnH4=",
-      "dev": true
+      "version": "2.31.0",
+      "resolved": "https://registry.npmjs.org/chromedriver/-/chromedriver-2.31.0.tgz",
+      "integrity": "sha1-gsdY7kAVqogPRQCLujRkM8+dsUo=",
+      "dev": true,
+      "requires": {
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+        "kew": "0.7.0",
+        "mkdirp": "0.5.1",
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-      "resolved": "https://registry.npmjs.org/circular-json/-/circular-json-0.3.1.tgz",
-      "integrity": "sha1-vos2rvzN6LPKeqLWr8B6NyQsDS0=",
+      "version": "0.3.3",
+      "resolved": "https://registry.npmjs.org/circular-json/-/circular-json-0.3.3.tgz",
+      "integrity": "sha512-UZK3NBx2Mca+b5LsG7bY183pHWt5Y1xts4P3Pz7ENTwGVnJOUWbRb3ocjvX7hx9tq/yTAdclXm9sZ38gNuem4A==",
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-      "resolved": "https://registry.npmjs.org/cli-cursor/-/cli-cursor-1.0.2.tgz",
-      "integrity": "sha1-ZNo/fValRBLll5S9Ytw1KV6PKYc=",
-      "dev": true
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/cli-cursor/-/cli-cursor-2.1.0.tgz",
+      "integrity": "sha1-s12sN2R5+sw+lHR9QdDQ9SOP/LU=",
+      "dev": true,
+      "requires": {
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-      "integrity": "sha1-sjTKIJsp72b8UY2bmNWEewDt8Ao=",
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/cli-width/-/cli-width-2.2.0.tgz",
+      "integrity": "sha1-/xnt6Kml5XkyQUewwR8PvLq+1jk=",
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@@ -301,6 +413,11 @@
       "integrity": "sha1-S0dXYP+AJkx2LDoXGQMukcf+oNE=",
       "dev": true,
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+      "requires": {
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+        "right-align": "0.1.3",
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@@ -316,22 +433,35 @@
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-      "resolved": "https://registry.npmjs.org/code-point-at/-/code-point-at-1.1.0.tgz",
-      "integrity": "sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c=",
-      "dev": true
+    "color-convert": {
+      "version": "1.9.0",
+      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.0.tgz",
+      "integrity": "sha1-Gsz5fdc5uYO/mU1W/sj5WFNkG3o=",
+      "requires": {
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+      }
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+      "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.3.tgz",
+      "integrity": "sha1-p9BVi9icQveV3UIyj3QIMcpTvCU="
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-      "integrity": "sha1-k4NwpXtKUd6ix3wV1cX9+JUWQAk="
+      "integrity": "sha1-k4NwpXtKUd6ix3wV1cX9+JUWQAk=",
+      "requires": {
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       "integrity": "sha1-nJkJQXbhIkDLItbFFGCYQA/g99Q=",
-      "dev": true
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+      "requires": {
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@@ -342,13 +472,22 @@
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-      "dev": true
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+      "requires": {
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+        "readable-stream": "2.2.11",
+        "typedarray": "0.0.6"
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-      "dev": true
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+      "requires": {
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+        "proto-list": "1.2.4"
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@@ -374,18 +513,35 @@
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       "dev": true
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+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.3.0.tgz",
+      "integrity": "sha1-+rg/uwstjchfpjbEudNMdUIMbWU="
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-      "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=",
-      "dev": true
+      "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac="
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       "integrity": "sha1-1wu5rMGDXsTwY/+drFQjwXsR8Xg=",
       "dev": true,
+      "requires": {
+        "js-yaml": "3.6.1",
+        "lcov-parse": "0.0.10",
+        "log-driver": "1.2.5",
+        "minimist": "1.2.0",
+        "request": "2.79.0"
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+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-2.2.1.tgz",
+          "integrity": "sha1-tDLdM1i2NM914eRmQ2gkBTPB3b4=",
+          "dev": true
+        },
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@@ -396,7 +552,28 @@
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-          "dev": true
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+          "requires": {
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+            "commander": "2.9.0",
+            "is-my-json-valid": "2.16.0",
+            "pinkie-promise": "2.0.1"
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+              "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+              "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
+              "dev": true,
+              "requires": {
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+                "escape-string-regexp": "1.0.5",
+                "has-ansi": "2.0.0",
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@@ -414,6 +591,34 @@
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+          "dev": true,
+          "requires": {
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+            "aws4": "1.6.0",
+            "caseless": "0.11.0",
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+        "statuses": "1.2.1"
+      },
       "dependencies": {
         "debug": {
           "version": "2.2.0",
           "resolved": "https://registry.npmjs.org/debug/-/debug-2.2.0.tgz",
           "integrity": "sha1-+HBX6ZWxofauaklgZkE3vFbwOdo=",
-          "dev": true
+          "dev": true,
+          "requires": {
+            "ms": "0.7.1"
+          }
         },
         "ms": {
           "version": "0.7.1",
@@ -2448,23 +3619,19 @@
         }
       }
     },
-    "user-home": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/user-home/-/user-home-2.0.0.tgz",
-      "integrity": "sha1-nHC/2Babwdy/SGBODwS4tJzenp8=",
-      "dev": true
-    },
     "util-deprecate": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
-      "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=",
-      "dev": true
+      "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
     },
     "utility": {
       "version": "0.1.11",
       "resolved": "https://registry.npmjs.org/utility/-/utility-0.1.11.tgz",
       "integrity": "sha1-/eYM+bTkdRlHoM9dEEzik2ciZxU=",
-      "dev": true
+      "dev": true,
+      "requires": {
+        "address": "1.0.2"
+      }
     },
     "utils-merge": {
       "version": "1.0.0",
@@ -2486,12 +3653,18 @@
     "verror": {
       "version": "1.3.6",
       "resolved": "https://registry.npmjs.org/verror/-/verror-1.3.6.tgz",
-      "integrity": "sha1-z/XfEpRtKX0rqu+qJoniW+AcAFw="
+      "integrity": "sha1-z/XfEpRtKX0rqu+qJoniW+AcAFw=",
+      "requires": {
+        "extsprintf": "1.0.2"
+      }
     },
     "which": {
       "version": "1.2.14",
       "resolved": "https://registry.npmjs.org/which/-/which-1.2.14.tgz",
-      "integrity": "sha1-mofEN48D6CfOyvGs31bHNsAcFOU="
+      "integrity": "sha1-mofEN48D6CfOyvGs31bHNsAcFOU=",
+      "requires": {
+        "isexe": "2.0.0"
+      }
     },
     "window-size": {
       "version": "0.1.0",
@@ -2515,22 +3688,34 @@
       "version": "0.2.1",
       "resolved": "https://registry.npmjs.org/write/-/write-0.2.1.tgz",
       "integrity": "sha1-X8A4KOJkzqP+kUVUdvejxWbLB1c=",
-      "dev": true
+      "dev": true,
+      "requires": {
+        "mkdirp": "0.5.1"
+      }
     },
     "write-file-atomic": {
       "version": "1.3.4",
       "resolved": "https://registry.npmjs.org/write-file-atomic/-/write-file-atomic-1.3.4.tgz",
-      "integrity": "sha1-+Aek8LHZ6ROuekgRLmzDrxmRtF8="
+      "integrity": "sha1-+Aek8LHZ6ROuekgRLmzDrxmRtF8=",
+      "requires": {
+        "graceful-fs": "4.1.11",
+        "imurmurhash": "0.1.4",
+        "slide": "1.1.6"
+      }
     },
     "xml2js": {
-      "version": "0.4.17",
-      "resolved": "https://registry.npmjs.org/xml2js/-/xml2js-0.4.17.tgz",
-      "integrity": "sha1-F76T6q4/O3eTWceVtBlwWogX6Gg="
+      "version": "0.4.19",
+      "resolved": "https://registry.npmjs.org/xml2js/-/xml2js-0.4.19.tgz",
+      "integrity": "sha512-esZnJZJOiJR9wWKMyuvSE1y6Dq5LCuJanqhxslH2bxM6duahNZ+HMpCLhBQGZkbX6xRf8x1Y2eJlgt2q3qo49Q==",
+      "requires": {
+        "sax": "1.2.4",
+        "xmlbuilder": "9.0.4"
+      }
     },
     "xmlbuilder": {
-      "version": "4.2.1",
-      "resolved": "https://registry.npmjs.org/xmlbuilder/-/xmlbuilder-4.2.1.tgz",
-      "integrity": "sha1-qlijBBoGb5DqoWwvU4n/GfP0YaU="
+      "version": "9.0.4",
+      "resolved": "https://registry.npmjs.org/xmlbuilder/-/xmlbuilder-9.0.4.tgz",
+      "integrity": "sha1-UZy0ymhtAFqEINNJbz8MruzKWA8="
     },
     "xtend": {
       "version": "4.0.1",
@@ -2538,17 +3723,33 @@
       "integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68=",
       "dev": true
     },
+    "yallist": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz",
+      "integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI=",
+      "dev": true
+    },
     "yargs": {
       "version": "3.10.0",
       "resolved": "https://registry.npmjs.org/yargs/-/yargs-3.10.0.tgz",
       "integrity": "sha1-9+572FfdfB0tOMDnTvvWgdFDH9E=",
       "dev": true,
-      "optional": true
+      "optional": true,
+      "requires": {
+        "camelcase": "1.2.1",
+        "cliui": "2.1.0",
+        "decamelize": "1.2.0",
+        "window-size": "0.1.0"
+      }
     },
     "yauzl": {
       "version": "2.8.0",
       "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.8.0.tgz",
-      "integrity": "sha1-eUUK/yKyqcWkHvVOAtuQfM+/nuI="
+      "integrity": "sha1-eUUK/yKyqcWkHvVOAtuQfM+/nuI=",
+      "requires": {
+        "buffer-crc32": "0.2.13",
+        "fd-slicer": "1.0.1"
+      }
     }
   }
 }
diff --git a/package.json b/package.json
index fc92773..274e10b 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,6 @@
     "istanbul": "^0.4.5",
     "jsdoc": "^3.4.1",
     "mocha": "^3.1.2",
-    "operadriver": "^1.0.0",
     "proxyquire": "^1.7.10",
     "sinon": "^3.2.1"
   },
diff --git a/src/browser-manager.js b/src/browser-manager.js
index ce2c9be..7c9470c 100644
--- a/src/browser-manager.js
+++ b/src/browser-manager.js
@@ -35,7 +35,6 @@ const SaucelabsSafariBrowser = require('./saucelabs-browsers/safari');
  * @private
  */
 class BrowserManager {
-
   // Details from:
   // https://wiki.saucelabs.com/display/DOCS/Test+Configuration+Options#TestConfigurationOptions-BrowserVersion
   /**
diff --git a/src/download-manager.js b/src/download-manager.js
index 7b897c0..c59e0ab 100644
--- a/src/download-manager.js
+++ b/src/download-manager.js
@@ -38,7 +38,6 @@ const browserManager = require('./browser-manager.js');
  * @private
  */
 class DownloadManager {
-
   /**
    * Get the default expiration for downloaded browsers.
    * @return {number} Returns the default expiration of 24 hours.
@@ -57,7 +56,7 @@ class DownloadManager {
    * @param  {Number} [expirationInHours=24] This is how long until a browser
    *                             download is regarded and expired and Should
    *                             be updated. A value of 0 will force a download.
-   *         										 If you want to install the browser regardless
+   *                             If you want to install the browser regardless
    *                             of any existing installs of the process, pass
    *                             in true.
    * @return {Promise}           Promise resolves once the browser has been
diff --git a/src/index.js b/src/index.js
index 804404c..719b971 100644
--- a/src/index.js
+++ b/src/index.js
@@ -47,7 +47,6 @@ const downloadManager = require('./download-manager.js');
  * });
  */
 class SeleniumAssistant {
-
   /**
    * Returns the browser download path.
    * @return {String} Path of downloaded browsers