diff --git a/package-lock.json b/package-lock.json
index 052aa94..1930e12 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,8 @@
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@@ -60,9 +61,9 @@
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-      "integrity": "sha1-ePrtjD0HSrgfIrTphdeehzj3IPg="
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@@ -174,13 +185,14 @@
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-      "integrity": "sha1-CqxmL9Ur54lk1VMvaUeE5wEQrPc=",
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@@ -189,25 +201,25 @@
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@@ -254,7 +266,8 @@
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@@ -274,11 +287,11 @@
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@@ -368,16 +381,16 @@
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@@ -423,14 +436,29 @@
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@@ -455,11 +483,11 @@
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@@ -580,20 +608,20 @@
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@@ -944,18 +981,18 @@
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@@ -1014,11 +1051,11 @@
       }
     },
     "rimraf": {
-      "version": "2.6.2",
-      "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.6.2.tgz",
-      "integrity": "sha1-LtgVDSShbqhlHm1u8PR8QVjOejY=",
+      "version": "2.7.1",
+      "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.7.1.tgz",
+      "integrity": "sha512-uWjbaKIK3T1OSVptzX7Nl6PvQ3qAGtKEtVRjRuazjfL3Bx5eI409VZSqgND+4UNnmzLVdPj9FqFJNPqBZFve4w==",
       "requires": {
-        "glob": "7.1.2"
+        "glob": "^7.1.3"
       }
     },
     "safe-buffer": {
@@ -1131,6 +1168,7 @@
       "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"
       }
@@ -1146,11 +1184,6 @@
       "resolved": "https://registry.npmjs.org/typedarray/-/typedarray-0.0.6.tgz",
       "integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c="
     },
-    "ultron": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/ultron/-/ultron-1.1.1.tgz",
-      "integrity": "sha1-n+FTahCmZKZSZqHjzPhf02MCvJw="
-    },
     "util-deprecate": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
@@ -1206,13 +1239,11 @@
       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
     },
     "ws": {
-      "version": "3.3.3",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-3.3.3.tgz",
-      "integrity": "sha1-8c+E/i1ekB686U767OeF8YeiKPI=",
+      "version": "6.2.2",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-6.2.2.tgz",
+      "integrity": "sha512-zmhltoSR8u1cnDsD43TX59mzoMZsLKqUweyYBAIvTngR3shc0W6aOZylZmq/7hqyVxPdi+5Ud2QInblgyE72fw==",
       "requires": {
-        "async-limiter": "1.0.0",
-        "safe-buffer": "5.1.1",
-        "ultron": "1.1.1"
+        "async-limiter": "~1.0.0"
       }
     },
     "xml-name-validator": {
@@ -1222,11 +1253,12 @@
       "optional": true
     },
     "yauzl": {
-      "version": "2.4.1",
-      "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.4.1.tgz",
-      "integrity": "sha1-lSj0QtqxsihOWLQ3m7GU4i4MQAU=",
+      "version": "2.10.0",
+      "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.10.0.tgz",
+      "integrity": "sha1-x+sXyT4RLLEIb6bY5R+wZnt5pfk=",
       "requires": {
-        "fd-slicer": "1.0.1"
+        "buffer-crc32": "~0.2.3",
+        "fd-slicer": "~1.1.0"
       }
     }
   }
diff --git a/package.json b/package.json
index a19682c..236793b 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "colors": "^1.1.2",
     "node-notifier": "^5.1.2",
     "open": "0.0.5",
-    "puppeteer": "^0.13.0",
+    "puppeteer": "^1.13.0",
     "readline": "^1.3.0",
     "readline-sync": "^1.4.7",
     "request": "^2.72.0"