diff --git a/package-lock.json b/package-lock.json
index 2d6a7ef..e1db03c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1853,14 +1853,36 @@
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-      "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.5.2.tgz",
-      "integrity": "sha512-zmJVLiKLrzko0iszd/V4SsjTaomFeoVzQGYYOYgRgsbh7WNh95RgDB0CmBdFWYs/3MyFSt69NypjL/h3iaddKQ==",
+      "version": "4.16.6",
+      "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.16.6.tgz",
+      "integrity": "sha512-Wspk/PqO+4W9qp5iUTJsa1B/QrYn1keNCcEP5OvP7WBwT4KaDly0uONYmC6Xa3Z5IqnUgS0KcgLYu1l74x0ZXQ==",
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       "requires": {
-        "caniuse-lite": "^1.0.30000951",
-        "electron-to-chromium": "^1.3.116",
-        "node-releases": "^1.1.11"
+        "caniuse-lite": "^1.0.30001219",
+        "colorette": "^1.2.2",
+        "electron-to-chromium": "^1.3.723",
+        "escalade": "^3.1.1",
+        "node-releases": "^1.1.71"
+      },
+      "dependencies": {
+        "caniuse-lite": {
+          "version": "1.0.30001228",
+          "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001228.tgz",
+          "integrity": "sha512-QQmLOGJ3DEgokHbMSA8cj2a+geXqmnpyOFT0lhQV6P3/YOJvGDEwoedcwxEQ30gJIwIIunHIicunJ2rzK5gB2A==",
+          "dev": true
+        },
+        "electron-to-chromium": {
+          "version": "1.3.738",
+          "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.3.738.tgz",
+          "integrity": "sha512-vCMf4gDOpEylPSLPLSwAEsz+R3ShP02Y3cAKMZvTqule3XcPp7tgc/0ESI7IS6ZeyBlGClE50N53fIOkcIVnpw==",
+          "dev": true
+        },
+        "node-releases": {
+          "version": "1.1.72",
+          "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-1.1.72.tgz",
+          "integrity": "sha512-LLUo+PpH3dU6XizX3iVoubUNheF/owjXCZZ5yACDxNnPtgFuludV1ZL3ayK1kVep42Rmm0+R9/Y60NQbZ2bifw==",
+          "dev": true
+        }
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     "browserstack": {
@@ -2311,6 +2333,12 @@
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       "integrity": "sha1-p9BVi9icQveV3UIyj3QIMcpTvCU="
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+    "colorette": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/colorette/-/colorette-1.2.2.tgz",
+      "integrity": "sha512-MKGMzyfeuutC/ZJ1cba9NqcNpfeqMUcYmyF1ZFY6/Cn7CNSAKx6a+s48sqLqyAiZuaP2TcqMhoo+dlwFnVxT9w==",
+      "dev": true
+    },
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       "resolved": "https://registry.npmjs.org/colors/-/colors-1.1.2.tgz",
@@ -3026,12 +3054,6 @@
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       "dev": true
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-    "electron-to-chromium": {
-      "version": "1.3.118",
-      "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.3.118.tgz",
-      "integrity": "sha512-/1FpHvmKmKo2Z6CCza2HfkrKvKhU7Rq4nvyX1FOherdTrdTufhVrJbCrcrIqgqUCI+BG6JC2rlY4z5QA1G0NOw==",
-      "dev": true
-    },
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@@ -3201,6 +3223,12 @@
         "es6-promise": "^4.0.3"
       }
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+    "escalade": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/escalade/-/escalade-3.1.1.tgz",
+      "integrity": "sha512-k0er2gUkLf8O0zKJiAhmkTnJlTvINGv7ygDNPbeIsX/TJjGJZHuh9B2UxbsaEkmlEo9MfhrSzmhIlhRlI2GXnw==",
+      "dev": true
+    },
     "escape-html": {
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       "resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz",
@@ -3641,6 +3669,10 @@
         "schema-utils": "^1.0.0"
       }
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+    "file-saver": {
+      "version": "github:eligrey/FileSaver.js#e865e37af9f9947ddcced76b549e27dc45c1cb2e",
+      "from": "github:eligrey/FileSaver.js#e865e37af9f9947ddcced76b549e27dc45c1cb2e"
+    },
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       "resolved": "https://registry.npmjs.org/fileset/-/fileset-2.0.3.tgz",
@@ -5671,12 +5703,6 @@
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-      "dependencies": {
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-          "version": "github:eligrey/FileSaver.js#e865e37af9f9947ddcced76b549e27dc45c1cb2e",
-          "from": "github:eligrey/FileSaver.js#1.3.8"
-        }
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     "jsprim": {
@@ -6629,15 +6655,6 @@
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-      "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-1.1.11.tgz",
-      "integrity": "sha512-8v1j5KfP+s5WOTa1spNUAOfreajQPN12JXbRR0oDE+YrJBQCXBnNqUDj27EKpPLOoSiU3tKi3xGPB+JaOdUEQQ==",
-      "dev": true,
-      "requires": {
-        "semver": "^5.3.0"
-      }
-    },
     "node-sass": {
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       "resolved": "https://registry.npmjs.org/node-sass/-/node-sass-4.11.0.tgz",