diff --git a/package-lock.json b/package-lock.json
index 8e979a7..f0b10b6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5,27 +5,27 @@
   "requires": true,
   "dependencies": {
     "@electron/get": {
-      "version": "1.12.2",
-      "resolved": "https://registry.npmjs.org/@electron/get/-/get-1.12.2.tgz",
-      "integrity": "sha512-vAuHUbfvBQpYTJ5wB7uVIDq5c/Ry0fiTBMs7lnEYAo/qXXppIVcWdfBr57u6eRnKdVso7KSiH6p/LbQAG6Izrg==",
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/@electron/get/-/get-1.14.1.tgz",
+      "integrity": "sha512-BrZYyL/6m0ZXz/lDxy/nlVhQz+WF+iPS6qXolEU8atw7h6v1aYkjwJZ63m+bJMBTxDE66X+r2tPS4a/8C82sZw==",
       "requires": {
         "debug": "^4.1.1",
         "env-paths": "^2.2.0",
         "fs-extra": "^8.1.0",
-        "global-agent": "^2.0.2",
+        "global-agent": "^3.0.0",
         "global-tunnel-ng": "^2.7.1",
         "got": "^9.6.0",
         "progress": "^2.0.3",
-        "sanitize-filename": "^1.6.2",
+        "semver": "^6.2.0",
         "sumchecker": "^3.0.1"
       },
       "dependencies": {
         "debug": {
-          "version": "4.1.1",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
-          "integrity": "sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==",
+          "version": "4.3.4",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.4.tgz",
+          "integrity": "sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==",
           "requires": {
-            "ms": "^2.1.1"
+            "ms": "2.1.2"
           }
         },
         "fs-extra": {
@@ -65,14 +65,14 @@
           }
         },
         "graceful-fs": {
-          "version": "4.2.4",
-          "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.4.tgz",
-          "integrity": "sha512-WjKPNJF79dtJAVniUlGGWHYGz2jWxT6VhN/4m1NdkbZ2nOsEF+cI1Edgql5zCRhs/VsQYRvrXctxktVXZUkixw=="
+          "version": "4.2.10",
+          "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.10.tgz",
+          "integrity": "sha512-9ByhssR2fPVsNZj478qUUbKfmL0+t5BDVyjShtyZZLiK7ZDAArFFfopyOTj0M05wE2tJPisA4iTnnXl2YoPvOA=="
         },
         "jsonfile": {
           "version": "4.0.0",
           "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-4.0.0.tgz",
-          "integrity": "sha1-h3Gq4HmbZAdrdmQPygWPnBDjPss=",
+          "integrity": "sha512-m6F1R3z8jjlf2imQHS2Qez5sjKWQzbuuhuJ/FKYFRZvPE3PuHcSMVZzfsLhGVOkfd20obL5SWEBew5ShlquNxg==",
           "requires": {
             "graceful-fs": "^4.1.6"
           }
@@ -90,7 +90,12 @@
         "prepend-http": {
           "version": "2.0.0",
           "resolved": "https://registry.npmjs.org/prepend-http/-/prepend-http-2.0.0.tgz",
-          "integrity": "sha1-6SQ0v6XqjBn0HN/UAddBo8gZ2Jc="
+          "integrity": "sha512-ravE6m9Atw9Z/jjttRUZ+clIXogdghyZAuWJ3qEzjT+jI/dL1ifAqhZeC5VHzQp1MSt1+jxKkFNemj/iO7tVUA=="
+        },
+        "semver": {
+          "version": "6.3.0",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-6.3.0.tgz",
+          "integrity": "sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw=="
         },
         "sumchecker": {
           "version": "3.0.1",
@@ -103,7 +108,7 @@
         "url-parse-lax": {
           "version": "3.0.0",
           "resolved": "https://registry.npmjs.org/url-parse-lax/-/url-parse-lax-3.0.0.tgz",
-          "integrity": "sha1-FrXK/Afb42dsGxmZF3gj1lA6yww=",
+          "integrity": "sha512-NjFKA0DidqPa5ciFcSrXnAltTtzz84ogy+NebPvfEgAck0+TNg4UJ4IN+fB7zRZfbgUf0syOo9MDxFkDSMuFaQ==",
           "requires": {
             "prepend-http": "^2.0.0"
           }
@@ -1176,9 +1181,9 @@
       }
     },
     "boolean": {
-      "version": "3.0.1",
-      "resolved": "https://registry.npmjs.org/boolean/-/boolean-3.0.1.tgz",
-      "integrity": "sha512-HRZPIjPcbwAVQvOTxR4YE3o8Xs98NqbbL1iEZDCz7CL8ql0Lt5iOyJFxfnAB0oFs8Oh02F/lLlg30Mexv46LjA==",
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/boolean/-/boolean-3.2.0.tgz",
+      "integrity": "sha512-d0II/GO9uf9lfUHH2BQsjxzRJZBdsjgsBiW4BvhWk/3qoKwQFjIDVN19PfX8F2D/r9PCMTtLWjYVCFrpeYUzsw==",
       "optional": true
     },
     "boom": {
@@ -1338,9 +1343,9 @@
       },
       "dependencies": {
         "get-stream": {
-          "version": "5.1.0",
-          "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-5.1.0.tgz",
-          "integrity": "sha512-EXr1FOzrzTfGeL0gQdeFEvOMm2mzMOglyiOXSTpPC+iAjAKftbr3jpCMWynogwYnM+eSj9sHGc6wjIcDvYiygw==",
+          "version": "5.2.0",
+          "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-5.2.0.tgz",
+          "integrity": "sha512-nBF+F1rAZVCu/p7rjzgA+Yb4lfYXrpl7a6VmJrU8wF9I1CKvP/QwPNZHnOlwbTkY6dvtFIzFMSyQXbLoTQPRpA==",
           "requires": {
             "pump": "^3.0.0"
           }
@@ -1463,7 +1468,7 @@
     "clone-response": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/clone-response/-/clone-response-1.0.2.tgz",
-      "integrity": "sha1-0dyXOSAxTfZ/vrlCI7TuNQI56Ws=",
+      "integrity": "sha512-yjLXh88P599UOyPTFX0POsd7WxnbsVsGohcwzHOLspIhhpalPw1BcqED8NblyZLKcGrL8dTgMlcaZxV2jAD41Q==",
       "requires": {
         "mimic-response": "^1.0.0"
       }
@@ -1561,9 +1566,9 @@
       }
     },
     "config-chain": {
-      "version": "1.1.12",
-      "resolved": "https://registry.npmjs.org/config-chain/-/config-chain-1.1.12.tgz",
-      "integrity": "sha512-a1eOIcu8+7lUInge4Rpf/n4Krkf3Dd9lqhljRzII1/Zno/kRtUWnznPO3jOKBmTEktkt3fkxisUcivoj0ebzoA==",
+      "version": "1.1.13",
+      "resolved": "https://registry.npmjs.org/config-chain/-/config-chain-1.1.13.tgz",
+      "integrity": "sha512-qj+f8APARXHrM0hraqXYb2/bOVSV4PvJQlNZ/DVj0QrmNM2q2euizkeuVckQ57J+W0mRH6Hvi+k50M4Jul2VRQ==",
       "optional": true,
       "requires": {
         "ini": "^1.3.4",
@@ -1859,7 +1864,7 @@
     "decompress-response": {
       "version": "3.3.0",
       "resolved": "https://registry.npmjs.org/decompress-response/-/decompress-response-3.3.0.tgz",
-      "integrity": "sha1-gKTdMjdIOEv6JICDYirt7Jgq3/M=",
+      "integrity": "sha512-BzRPQuY1ip+qDonAOz42gRm/pg9F768C+npV/4JOsxRC2sq+Rlk+Q4ZCAsOhnIaMrgarILY+RMUIvMmmX1qAEA==",
       "requires": {
         "mimic-response": "^1.0.0"
       }
@@ -1891,12 +1896,13 @@
       "integrity": "sha512-0ISdNousHvZT2EiFlZeZAHBUvSxmKswVCEf8hW7KWgG4a8MVEu/3Vb6uWYozkjylyCxe0JBIiRB1jV45S70WVQ=="
     },
     "define-properties": {
-      "version": "1.1.3",
-      "resolved": "https://registry.npmjs.org/define-properties/-/define-properties-1.1.3.tgz",
-      "integrity": "sha512-3MqfYKj2lLzdMSf8ZIZE/V+Zuy+BgD6f164e8K2w7dgnpKArBDerGYpM46IYYcjnkdPNMjPk9A6VFB8+3SKlXQ==",
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/define-properties/-/define-properties-1.1.4.tgz",
+      "integrity": "sha512-uckOqKcfaVvtBdsVkdPv3XjveQJsNQqmhXgRi8uhvWWuPYZCNlzT8qAyblUgNoXdHdjMTzAqeGjAoli8f+bzPA==",
       "optional": true,
       "requires": {
-        "object-keys": "^1.0.12"
+        "has-property-descriptors": "^1.0.0",
+        "object-keys": "^1.1.1"
       },
       "dependencies": {
         "object-keys": {
@@ -1941,9 +1947,9 @@
       }
     },
     "detect-node": {
-      "version": "2.0.4",
-      "resolved": "https://registry.npmjs.org/detect-node/-/detect-node-2.0.4.tgz",
-      "integrity": "sha512-ZIzRpLJrOj7jjP2miAtgqIfmzbxa4ZOr5jJc601zklsfEx9oTzmmj2nVpIPRpNlRTIh8lc1kyViIY7BWSGNmKw==",
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/detect-node/-/detect-node-2.1.0.tgz",
+      "integrity": "sha512-T0NIuQpnTvFDATNuHN5roPwSBG83rFsuO+MXXH9/3N1eFbn4wcPjttvjMLEPWJ0RGUYgQE7cGgS3tNxbqCGM7g==",
       "optional": true
     },
     "diff": {
@@ -2017,19 +2023,19 @@
       "integrity": "sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0="
     },
     "electron": {
-      "version": "7.2.4",
-      "resolved": "https://registry.npmjs.org/electron/-/electron-7.2.4.tgz",
-      "integrity": "sha512-Z+R692uTzXgP8AHrabE+kkrMlQJ6pnAYoINenwj9QSqaD2YbO8IuXU9DMCcUY0+VpA91ee09wFZJNUKYPMnCKg==",
+      "version": "15.5.5",
+      "resolved": "https://registry.npmjs.org/electron/-/electron-15.5.5.tgz",
+      "integrity": "sha512-cGS1ueek14WLvLJlJbId3fmqJLvkr7VuBI0hHt6gpKaj8m2iv/NMteRg0deLgwlxjEF6ZGGNerUJW6a96rNq/Q==",
       "requires": {
-        "@electron/get": "^1.0.1",
-        "@types/node": "^12.0.12",
+        "@electron/get": "^1.13.0",
+        "@types/node": "^14.6.2",
         "extract-zip": "^1.0.3"
       },
       "dependencies": {
         "@types/node": {
-          "version": "12.12.48",
-          "resolved": "https://registry.npmjs.org/@types/node/-/node-12.12.48.tgz",
-          "integrity": "sha512-m3Nmo/YaDUfYzdCQlxjF5pIy7TNyDTAJhIa//xtHcF0dlgYIBKULKnmloCPtByDxtZXrWV8Pge1AKT6/lRvVWg=="
+          "version": "14.18.21",
+          "resolved": "https://registry.npmjs.org/@types/node/-/node-14.18.21.tgz",
+          "integrity": "sha512-x5W9s+8P4XteaxT/jKF0PSb7XEvo5VmqEWgsMlyeY4ZlLK8I6aH6g5TPPyDlLAep+GYf4kefb7HFyc7PAO3m+Q=="
         }
       }
     },
@@ -2068,7 +2074,7 @@
     "encodeurl": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-1.0.2.tgz",
-      "integrity": "sha1-rT/0yG7C0CkyL1oCw6mmBslbP1k=",
+      "integrity": "sha512-TPJXq8JqFaVYm2CWmPvnP2Iyo4ZSM7/QKcSmuMLDObfpH5fi7RUGmd/rTDf+rut/saiDiQEeVTNgAmJEdAOx0w==",
       "optional": true
     },
     "encoding": {
@@ -2095,9 +2101,9 @@
       }
     },
     "env-paths": {
-      "version": "2.2.0",
-      "resolved": "https://registry.npmjs.org/env-paths/-/env-paths-2.2.0.tgz",
-      "integrity": "sha512-6u0VYSCo/OW6IoD5WCLLy9JUGARbamfSavcNXry/eu8aHVFei6CD3Sw+VGX5alea1i9pgPHW0mbu6Xj0uBh7gA=="
+      "version": "2.2.1",
+      "resolved": "https://registry.npmjs.org/env-paths/-/env-paths-2.2.1.tgz",
+      "integrity": "sha512-+h1lkLKhZMTYjog1VEpJNG7NZJWcuc2DDk/qsqSTRRCOXiLjeQ1d1/udrUGhqMxUgAlwKNZ0cf2uqan5GLuS2A=="
     },
     "envinfo": {
       "version": "3.4.1",
@@ -3456,6 +3462,12 @@
         }
       }
     },
+    "function-bind": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz",
+      "integrity": "sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A==",
+      "optional": true
+    },
     "gauge": {
       "version": "1.2.7",
       "resolved": "https://registry.npmjs.org/gauge/-/gauge-1.2.7.tgz",
@@ -3473,6 +3485,17 @@
       "resolved": "https://registry.npmjs.org/get-caller-file/-/get-caller-file-1.0.2.tgz",
       "integrity": "sha1-9wLmMSfn4jHBYKgMFVSstw1QR+U="
     },
+    "get-intrinsic": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/get-intrinsic/-/get-intrinsic-1.1.2.tgz",
+      "integrity": "sha512-Jfm3OyCxHh9DJyc28qGk+JmfkpO41A4XkneDSujN9MDXrm4oDKdHvndhZ2dN94+ERNfkYJWDclW6k2L/ZGHjXA==",
+      "optional": true,
+      "requires": {
+        "function-bind": "^1.1.1",
+        "has": "^1.0.3",
+        "has-symbols": "^1.0.3"
+      }
+    },
     "get-stdin": {
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/get-stdin/-/get-stdin-4.0.1.tgz",
@@ -3533,13 +3556,12 @@
       }
     },
     "global-agent": {
-      "version": "2.1.12",
-      "resolved": "https://registry.npmjs.org/global-agent/-/global-agent-2.1.12.tgz",
-      "integrity": "sha512-caAljRMS/qcDo69X9BfkgrihGUgGx44Fb4QQToNQjsiWh+YlQ66uqYVAdA8Olqit+5Ng0nkz09je3ZzANMZcjg==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/global-agent/-/global-agent-3.0.0.tgz",
+      "integrity": "sha512-PT6XReJ+D07JvGoxQMkT6qji/jVNfX/h364XHZOWeRzy64sSFr+xJ5OX7LI3b4MPQzdL4H8Y8M0xzPpsVMwA8Q==",
       "optional": true,
       "requires": {
         "boolean": "^3.0.1",
-        "core-js": "^3.6.5",
         "es6-error": "^4.1.1",
         "matcher": "^3.0.0",
         "roarr": "^2.15.3",
@@ -3547,16 +3569,28 @@
         "serialize-error": "^7.0.1"
       },
       "dependencies": {
-        "core-js": {
-          "version": "3.6.5",
-          "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.6.5.tgz",
-          "integrity": "sha512-vZVEEwZoIsI+vPEuoF9Iqf5H7/M3eeQqWlQnYa8FSKKePuYTf5MWnxb5SDAzCa60b3JBRS5g9b+Dq7b1y/RCrA==",
-          "optional": true
+        "lru-cache": {
+          "version": "6.0.0",
+          "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-6.0.0.tgz",
+          "integrity": "sha512-Jo6dJ04CmSjuznwJSS3pUeWmd/H0ffTlkXXgwZi+eq1UCmqQwCh+eLsYOYCwY991i2Fah4h1BEMCx4qThGbsiA==",
+          "optional": true,
+          "requires": {
+            "yallist": "^4.0.0"
+          }
         },
         "semver": {
-          "version": "7.3.2",
-          "resolved": "https://registry.npmjs.org/semver/-/semver-7.3.2.tgz",
-          "integrity": "sha512-OrOb32TeeambH6UrhtShmF7CRDqhL6/5XpPNp2DuRH6+9QLw/orhp72j87v8Qa1ScDkvrrBNpZcDejAirJmfXQ==",
+          "version": "7.3.7",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-7.3.7.tgz",
+          "integrity": "sha512-QlYTucUYOews+WeEujDoEGziz4K6c47V/Bd+LjSSYcA94p+DmINdf7ncaUinThfvZyu13lN9OY1XDxt8C0Tw0g==",
+          "optional": true,
+          "requires": {
+            "lru-cache": "^6.0.0"
+          }
+        },
+        "yallist": {
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
+          "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==",
           "optional": true
         }
       }
@@ -3583,9 +3617,9 @@
       },
       "dependencies": {
         "lodash": {
-          "version": "4.17.15",
-          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
-          "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==",
+          "version": "4.17.21",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+          "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==",
           "optional": true
         }
       }
@@ -3596,9 +3630,9 @@
       "integrity": "sha512-S0nG3CLEQiY/ILxqtztTWH/3iRRdyBLw6KMDxnKMchrtbj2OFmehVh0WUCfW3DUrIgx/qFrJPICrq4Z4sTR9UQ=="
     },
     "globalthis": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/globalthis/-/globalthis-1.0.1.tgz",
-      "integrity": "sha512-mJPRTc/P39NH/iNG4mXa9aIhNymaQikTrnspeCa2ZuJ+mH2QN/rXwtX3XwKrHqWgUQFbNZKtHM105aHzJalElw==",
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/globalthis/-/globalthis-1.0.3.tgz",
+      "integrity": "sha512-sFdI5LyBiNTHjRd7cGPWapiHWMOXKyuBNX/cWJ3NfzrZQVa8GI/8cofCl74AOVqq9W5kNmguTIzJ/1s2gyI9wA==",
       "optional": true,
       "requires": {
         "define-properties": "^1.1.3"
@@ -3725,6 +3759,15 @@
         "har-schema": "2.0.0"
       }
     },
+    "has": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/has/-/has-1.0.3.tgz",
+      "integrity": "sha512-f2dvO0VU6Oej7RkWJGrehjbzMAjFp5/VKPp5tTpWIV4JHHZK1/BxbFRtf/siA2SWTe09caDmVtYYzWEIbBS4zw==",
+      "optional": true,
+      "requires": {
+        "function-bind": "^1.1.1"
+      }
+    },
     "has-ansi": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/has-ansi/-/has-ansi-2.0.0.tgz",
@@ -3746,6 +3789,21 @@
         "sparkles": "1.0.0"
       }
     },
+    "has-property-descriptors": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/has-property-descriptors/-/has-property-descriptors-1.0.0.tgz",
+      "integrity": "sha512-62DVLZGoiEBDHQyqG4w9xCuZ7eJEwNmJRWw2VY84Oedb7WFcA27fiEVe8oUQx9hAUJ4ekurquucTGwsyO1XGdQ==",
+      "optional": true,
+      "requires": {
+        "get-intrinsic": "^1.1.1"
+      }
+    },
+    "has-symbols": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/has-symbols/-/has-symbols-1.0.3.tgz",
+      "integrity": "sha512-l3LCuF6MgDNwTDKkdYGEihYjt5pRPbEg46rtlmnSPlUbgmB8LOIrKJbYYFBSbnPaJexMKtiPO8hmeRjRz2Td+A==",
+      "optional": true
+    },
     "has-unicode": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/has-unicode/-/has-unicode-2.0.1.tgz",
@@ -4879,7 +4937,7 @@
     "json-buffer": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/json-buffer/-/json-buffer-3.0.0.tgz",
-      "integrity": "sha1-Wx85evx11ne96Lz8Dkfh+aPZqJg="
+      "integrity": "sha512-CuUqjv0FUZIdXkHPI8MezCnFCdaTAacej1TZYulLoAg1h/PhwkdXFN4V/gzY4g+fMBCOV2xF+rp7t2XD2ns/NQ=="
     },
     "json-schema": {
       "version": "0.2.3",
@@ -5638,9 +5696,9 @@
       }
     },
     "normalize-url": {
-      "version": "4.5.0",
-      "resolved": "https://registry.npmjs.org/normalize-url/-/normalize-url-4.5.0.tgz",
-      "integrity": "sha512-2s47yzUxdexf1OhyRi4Em83iQk0aPvwTddtFz4hnSSw9dCEsLEGf6SwIO8ss/19S9iBb5sJaOuTvTGDeZI00BQ=="
+      "version": "4.5.1",
+      "resolved": "https://registry.npmjs.org/normalize-url/-/normalize-url-4.5.1.tgz",
+      "integrity": "sha512-9UZCFRHQdNrfTpGg8+1INIg93B6zE0aXMVFkw1WFwvO4SlZywU6aLg5Of0Ap/PgcbSw4LNxvMWXMeugwMCX0AA=="
     },
     "npm-conf": {
       "version": "1.1.3",
@@ -5655,7 +5713,7 @@
         "pify": {
           "version": "3.0.0",
           "resolved": "https://registry.npmjs.org/pify/-/pify-3.0.0.tgz",
-          "integrity": "sha1-5aSs0sEB/fPZpNB/DbxNtJ3SgXY=",
+          "integrity": "sha512-C3FsVNH1udSEX48gGX1xfvwTWfsYWj5U+8/uK15BGzIGrKoUpghX8hWZwa/OFnakBiiVNmBvemTJR5mcy7iPcg==",
           "optional": true
         }
       }
@@ -6156,7 +6214,7 @@
     "proto-list": {
       "version": "1.2.4",
       "resolved": "https://registry.npmjs.org/proto-list/-/proto-list-1.2.4.tgz",
-      "integrity": "sha1-IS1b/hMYMGpCD2QCuOJv85ZHqEk=",
+      "integrity": "sha512-vtK/94akxsTMhe0/cbfpR+syPuszcuwhqVjJq26CuNDgFGj682oRBXOP5MJpv2r7JtE8MsiepGIqvvOTBwn2vA==",
       "optional": true
     },
     "prr": {
@@ -6811,7 +6869,7 @@
     "responselike": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/responselike/-/responselike-1.0.2.tgz",
-      "integrity": "sha1-kYcg7ztjHFZCvgaPFa3lpG9Loec=",
+      "integrity": "sha512-/Fpe5guzJk1gPqdJLJR5u7eG/gNY4nImjbRDaVWVMRhne55TCmj2i9Q+54PBRfatRC8v/rIiv9BN0pMd9OV5EQ==",
       "requires": {
         "lowercase-keys": "^1.0.0"
       }
@@ -6847,12 +6905,12 @@
       "integrity": "sha1-8z/pz7Urv9UgqhgyO8ZdsRCht2w="
     },
     "roarr": {
-      "version": "2.15.3",
-      "resolved": "https://registry.npmjs.org/roarr/-/roarr-2.15.3.tgz",
-      "integrity": "sha512-AEjYvmAhlyxOeB9OqPUzQCo3kuAkNfuDk/HqWbZdFsqDFpapkTjiw+p4svNEoRLvuqNTxqfL+s+gtD4eDgZ+CA==",
+      "version": "2.15.4",
+      "resolved": "https://registry.npmjs.org/roarr/-/roarr-2.15.4.tgz",
+      "integrity": "sha512-CHhPh+UNHD2GTXNYhPWLnU8ONHdI+5DI+4EYIAOaiD63rHeYlZvyh8P+in5999TTSFgUYuKUAjzRI4mdh/p+2A==",
       "optional": true,
       "requires": {
-        "boolean": "^3.0.0",
+        "boolean": "^3.0.1",
         "detect-node": "^2.0.4",
         "globalthis": "^1.0.1",
         "json-stringify-safe": "^5.0.1",
@@ -6930,14 +6988,6 @@
         }
       }
     },
-    "sanitize-filename": {
-      "version": "1.6.3",
-      "resolved": "https://registry.npmjs.org/sanitize-filename/-/sanitize-filename-1.6.3.tgz",
-      "integrity": "sha512-y/52Mcy7aw3gRm7IrcGDFx/bCk4AhRh2eI9luHOQM86nZsqwiRkkq2GekHXBBD+SmPidc8i2PqtYZl+pWJ8Oeg==",
-      "requires": {
-        "truncate-utf8-bytes": "^1.0.0"
-      }
-    },
     "sax": {
       "version": "1.1.6",
       "resolved": "https://registry.npmjs.org/sax/-/sax-1.1.6.tgz",
@@ -6951,7 +7001,7 @@
     "semver-compare": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/semver-compare/-/semver-compare-1.0.0.tgz",
-      "integrity": "sha1-De4hahyUGrN+nvsXiPavxf9VN/w=",
+      "integrity": "sha512-YM3/ITh2MJ5MtzaM429anh+x2jiLVjqILF4m4oyQB18W7Ggea7BfqdH/wGMK7dDiMghv/6WG7znWMwUDzJiXow==",
       "optional": true
     },
     "semver-diff": {
@@ -7558,14 +7608,6 @@
       "resolved": "https://registry.npmjs.org/trim-right/-/trim-right-1.0.1.tgz",
       "integrity": "sha1-yy4SAwZ+DI3h9hQJS5/kVwTqYAM="
     },
-    "truncate-utf8-bytes": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/truncate-utf8-bytes/-/truncate-utf8-bytes-1.0.2.tgz",
-      "integrity": "sha1-QFkjkJWS1W94pYGENLC3hInKXys=",
-      "requires": {
-        "utf8-byte-length": "^1.0.1"
-      }
-    },
     "tsscmp": {
       "version": "1.0.5",
       "resolved": "https://registry.npmjs.org/tsscmp/-/tsscmp-1.0.5.tgz",
@@ -7764,11 +7806,6 @@
         "prepend-http": "1.0.4"
       }
     },
-    "utf8-byte-length": {
-      "version": "1.0.4",
-      "resolved": "https://registry.npmjs.org/utf8-byte-length/-/utf8-byte-length-1.0.4.tgz",
-      "integrity": "sha1-9F8VDExm7uloGGUFq5P8u4rWv2E="
-    },
     "util-deprecate": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
diff --git a/package.json b/package.json
index 975a5eb..9c5f79c 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "test": "jest"
   },
   "dependencies": {
-    "electron": "^7.2.4",
+    "electron": "^15.5.5",
     "hoek": "^5.0.3",
     "ovrui": "~2.0.0",
     "react": "16.0.0",
diff --git a/yarn.lock b/yarn.lock
index 2a7701d..b06936c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2,19 +2,19 @@
 # yarn lockfile v1
 
 
-"@electron/get@^1.0.1":
-  version "1.12.2"
-  resolved "https://registry.yarnpkg.com/@electron/get/-/get-1.12.2.tgz#6442066afb99be08cefb9a281e4b4692b33764f3"
+"@electron/get@^1.13.0":
+  version "1.14.1"
+  resolved "https://registry.yarnpkg.com/@electron/get/-/get-1.14.1.tgz#16ba75f02dffb74c23965e72d617adc721d27f40"
   dependencies:
     debug "^4.1.1"
     env-paths "^2.2.0"
     fs-extra "^8.1.0"
     got "^9.6.0"
     progress "^2.0.3"
-    sanitize-filename "^1.6.2"
+    semver "^6.2.0"
     sumchecker "^3.0.1"
   optionalDependencies:
-    global-agent "^2.0.2"
+    global-agent "^3.0.0"
     global-tunnel-ng "^2.7.1"
 
 "@sindresorhus/is@^0.14.0":
@@ -27,9 +27,9 @@
   dependencies:
     defer-to-connect "^1.0.1"
 
-"@types/node@^12.0.12":
-  version "12.12.48"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-12.12.48.tgz#4135f064eeed9fcfb4756deea5ba2caa11603391"
+"@types/node@^14.6.2":
+  version "14.18.21"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-14.18.21.tgz#0155ee46f6be28b2ff0342ca1a9b9fd4468bef41"
 
 "@types/node@^8.0.24":
   version "8.0.34"
@@ -1338,10 +1338,6 @@ core-js@^2.2.2, core-js@^2.4.0, core-js@^2.5.0:
   version "2.5.1"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.5.1.tgz#ae6874dc66937789b80754ff5428df66819ca50b"
 
-core-js@^3.6.5:
-  version "3.6.5"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.6.5.tgz#7395dc273af37fb2e50e9bd3d9fe841285231d1a"
-
 core-util-is@1.0.2, core-util-is@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
@@ -1580,12 +1576,12 @@ electron@^1.4.15:
     electron-download "^3.0.1"
     extract-zip "^1.0.3"
 
-electron@^7.2.4:
-  version "7.2.4"
-  resolved "https://registry.yarnpkg.com/electron/-/electron-7.2.4.tgz#9fc0446dae23ead897af8742470cb18da55c6ce9"
+electron@^15.5.5:
+  version "15.5.5"
+  resolved "https://registry.yarnpkg.com/electron/-/electron-15.5.5.tgz#796b7822bfb2b045b504e40657674f2869361681"
   dependencies:
-    "@electron/get" "^1.0.1"
-    "@types/node" "^12.0.12"
+    "@electron/get" "^1.13.0"
+    "@types/node" "^14.6.2"
     extract-zip "^1.0.3"
 
 encodeurl@^1.0.2:
@@ -2053,12 +2049,11 @@ glob@^7.0.3, glob@^7.0.5, glob@^7.1.1:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
-global-agent@^2.0.2:
-  version "2.1.12"
-  resolved "https://registry.yarnpkg.com/global-agent/-/global-agent-2.1.12.tgz#e4ae3812b731a9e81cbf825f9377ef450a8e4195"
+global-agent@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/global-agent/-/global-agent-3.0.0.tgz#ae7cd31bd3583b93c5a16437a1afe27cc33a1ab6"
   dependencies:
     boolean "^3.0.1"
-    core-js "^3.6.5"
     es6-error "^4.1.1"
     matcher "^3.0.0"
     roarr "^2.15.3"
@@ -4389,12 +4384,6 @@ sane@~1.5.0:
     walker "~1.0.5"
     watch "~0.10.0"
 
-sanitize-filename@^1.6.2:
-  version "1.6.3"
-  resolved "https://registry.yarnpkg.com/sanitize-filename/-/sanitize-filename-1.6.3.tgz#755ebd752045931977e30b2025d340d7c9090378"
-  dependencies:
-    truncate-utf8-bytes "^1.0.0"
-
 sax@^1.2.1:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
@@ -4417,6 +4406,10 @@ semver-diff@^2.0.0:
   version "5.4.1"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.4.1.tgz#e059c09d8571f0540823733433505d3a2f00b18e"
 
+semver@^6.2.0:
+  version "6.3.0"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
+
 semver@^7.3.2:
   version "7.3.2"
   resolved "https://registry.yarnpkg.com/semver/-/semver-7.3.2.tgz#604962b052b81ed0786aae84389ffba70ffd3938"
@@ -4854,12 +4847,6 @@ trim-right@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/trim-right/-/trim-right-1.0.1.tgz#cb2e1203067e0c8de1f614094b9fe45704ea6003"
 
-truncate-utf8-bytes@^1.0.0:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/truncate-utf8-bytes/-/truncate-utf8-bytes-1.0.2.tgz#405923909592d56f78a5818434b0b78489ca5f2b"
-  dependencies:
-    utf8-byte-length "^1.0.1"
-
 tsscmp@1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/tsscmp/-/tsscmp-1.0.5.tgz#7dc4a33af71581ab4337da91d85ca5427ebd9a97"
@@ -4984,10 +4971,6 @@ url-parse-lax@^3.0.0:
   dependencies:
     prepend-http "^2.0.0"
 
-utf8-byte-length@^1.0.1:
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/utf8-byte-length/-/utf8-byte-length-1.0.4.tgz#f45f150c4c66eee968186505ab93fcbb8ad6bf61"
-
 util-deprecate@1.0.2, util-deprecate@~1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"