diff --git a/package-lock.json b/package-lock.json
index 4b19754..83afe11 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -30,6 +30,57 @@
         "js-tokens": "^4.0.0"
       }
     },
+    "@electron/get": {
+      "version": "1.12.4",
+      "resolved": "https://registry.npmjs.org/@electron/get/-/get-1.12.4.tgz",
+      "integrity": "sha512-6nr9DbJPUR9Xujw6zD3y+rS95TyItEVM0NVjt1EehY2vUWfIgPiIPVHxCvaTS0xr2B+DRxovYVKbuOWqC35kjg==",
+      "dev": true,
+      "requires": {
+        "debug": "^4.1.1",
+        "env-paths": "^2.2.0",
+        "fs-extra": "^8.1.0",
+        "global-agent": "^2.0.2",
+        "global-tunnel-ng": "^2.7.1",
+        "got": "^9.6.0",
+        "progress": "^2.0.3",
+        "semver": "^6.2.0",
+        "sumchecker": "^3.0.1"
+      },
+      "dependencies": {
+        "env-paths": {
+          "version": "2.2.1",
+          "resolved": "https://registry.npmjs.org/env-paths/-/env-paths-2.2.1.tgz",
+          "integrity": "sha512-+h1lkLKhZMTYjog1VEpJNG7NZJWcuc2DDk/qsqSTRRCOXiLjeQ1d1/udrUGhqMxUgAlwKNZ0cf2uqan5GLuS2A==",
+          "dev": true
+        },
+        "fs-extra": {
+          "version": "8.1.0",
+          "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-8.1.0.tgz",
+          "integrity": "sha512-yhlQgA6mnOJUKOsRUFsgJdQCvkKhcz8tlZG5HBQfReYZy46OwLcY+Zia0mtdHsOo9y/hP+CxMN0TU9QxoOtG4g==",
+          "dev": true,
+          "requires": {
+            "graceful-fs": "^4.2.0",
+            "jsonfile": "^4.0.0",
+            "universalify": "^0.1.0"
+          }
+        },
+        "semver": {
+          "version": "6.3.0",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-6.3.0.tgz",
+          "integrity": "sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==",
+          "dev": true
+        },
+        "sumchecker": {
+          "version": "3.0.1",
+          "resolved": "https://registry.npmjs.org/sumchecker/-/sumchecker-3.0.1.tgz",
+          "integrity": "sha512-MvjXzkz/BOfyVDkG0oFOtBxHX2u3gKbMHIF/dXblZsgD3BWOFLmHovIpZY7BykJdAjcqRCBi1WYBNdEC9yI7vg==",
+          "dev": true,
+          "requires": {
+            "debug": "^4.1.0"
+          }
+        }
+      }
+    },
     "@sindresorhus/is": {
       "version": "0.14.0",
       "resolved": "https://registry.npmjs.org/@sindresorhus/is/-/is-0.14.0.tgz",
@@ -52,9 +103,9 @@
       "dev": true
     },
     "@types/node": {
-      "version": "10.14.18",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-10.14.18.tgz",
-      "integrity": "sha512-ryO3Q3++yZC/+b8j8BdKd/dn9JlzlHBPdm80656xwYUdmPkpTGTjkAdt6BByiNupGPE8w0FhBgvYy/fX9hRNGQ==",
+      "version": "12.20.6",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.20.6.tgz",
+      "integrity": "sha512-sRVq8d+ApGslmkE9e3i+D3gFGk7aZHAT+G4cIpIEdLJYPsWiSPwcAnJEjddLQQDqV3Ra2jOclX/Sv6YrvGYiWA==",
       "dev": true
     },
     "acorn": {
@@ -329,6 +380,13 @@
         "bluebird": "^3.5.5"
       }
     },
+    "boolean": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/boolean/-/boolean-3.0.2.tgz",
+      "integrity": "sha512-RwywHlpCRc3/Wh81MiCKun4ydaIFyW5Ea6JbL6sRCVx5q5irDw7pMXBUFYF/jArQ6YrG36q0kpovc9P/Kd3I4g==",
+      "dev": true,
+      "optional": true
+    },
     "boxen": {
       "version": "3.2.0",
       "resolved": "https://registry.npmjs.org/boxen/-/boxen-3.2.0.tgz",
@@ -711,6 +769,17 @@
         }
       }
     },
+    "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==",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "ini": "^1.3.4",
+        "proto-list": "~1.2.1"
+      }
+    },
     "configstore": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/configstore/-/configstore-4.0.0.tgz",
@@ -725,6 +794,13 @@
         "xdg-basedir": "^3.0.0"
       }
     },
+    "core-js": {
+      "version": "3.9.1",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.9.1.tgz",
+      "integrity": "sha512-gSjRvzkxQc1zjM/5paAmL4idJBFzuJoo+jDjF1tStYFMV2ERfD02HhahhCGXUyHxQRG4yFKVSdO6g62eoRMcDg==",
+      "dev": true,
+      "optional": true
+    },
     "core-util-is": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
@@ -849,6 +925,13 @@
       "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk=",
       "dev": true
     },
+    "detect-node": {
+      "version": "2.0.5",
+      "resolved": "https://registry.npmjs.org/detect-node/-/detect-node-2.0.5.tgz",
+      "integrity": "sha512-qi86tE6hRcFHy8jI1m2VG+LaPUR1LhqDa5G8tVjuUXmOrpuAgqsA1pN0+ldgr3aKUH+QLI9hCY/OcRYisERejw==",
+      "dev": true,
+      "optional": true
+    },
     "diff": {
       "version": "3.5.0",
       "resolved": "https://registry.npmjs.org/diff/-/diff-3.5.0.tgz",
@@ -924,13 +1007,13 @@
       "dev": true
     },
     "electron": {
-      "version": "5.0.10",
-      "resolved": "https://registry.npmjs.org/electron/-/electron-5.0.10.tgz",
-      "integrity": "sha512-OSyxTlJ+7Yf0B+6pTdHdxY9RvI4U+mVKAbn+CkAOWxlCPMg3K+jt5UHKSPRRLnXQhQ0Tulg4vupbC0k27aukVw==",
+      "version": "9.4.0",
+      "resolved": "https://registry.npmjs.org/electron/-/electron-9.4.0.tgz",
+      "integrity": "sha512-hOC4q0jkb+UDYZRy8vrZ1IANnq+jznZnbkD62OEo06nU+hIbp2IrwDRBNuSLmQ3cwZMVir0WSIA1qEVK0PkzGA==",
       "dev": true,
       "requires": {
-        "@types/node": "^10.12.18",
-        "electron-download": "^4.1.0",
+        "@electron/get": "^1.0.1",
+        "@types/node": "^12.0.12",
         "extract-zip": "^1.0.3"
       }
     },
@@ -1079,7 +1162,8 @@
     "electron-log": {
       "version": "3.0.8",
       "resolved": "https://registry.npmjs.org/electron-log/-/electron-log-3.0.8.tgz",
-      "integrity": "sha512-B9+eJ8z3UbDnWEz+G33SIJvEDeKLznHEV4sCu6bR31KuOdp3dYN046QBWbLNsvKU+lzFI6eOi+xNCpNHZvatiw=="
+      "integrity": "sha512-B9+eJ8z3UbDnWEz+G33SIJvEDeKLznHEV4sCu6bR31KuOdp3dYN046QBWbLNsvKU+lzFI6eOi+xNCpNHZvatiw==",
+      "dev": true
     },
     "electron-notarize": {
       "version": "0.0.5",
@@ -1215,6 +1299,13 @@
       "integrity": "sha512-CwBLREIQ7LvYFB0WyRvwhq5N5qPhc6PMjD6bYggFlI5YyDgl+0vxq5VHbMOFqLg7hfWzmu8T5Z1QofhmTIhItA==",
       "dev": true
     },
+    "encodeurl": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-1.0.2.tgz",
+      "integrity": "sha1-rT/0yG7C0CkyL1oCw6mmBslbP1k=",
+      "dev": true,
+      "optional": true
+    },
     "end-of-stream": {
       "version": "1.4.1",
       "resolved": "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.1.tgz",
@@ -1264,6 +1355,13 @@
         "is-symbol": "^1.0.2"
       }
     },
+    "es6-error": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/es6-error/-/es6-error-4.1.1.tgz",
+      "integrity": "sha512-Um/+FxMr9CISWh0bi5Zv0iOD+4cFh5qLeks1qhAopKVAJw3drgKbKySikp7wGhDL0HPeaja0P5ULZrxLkniUVg==",
+      "dev": true,
+      "optional": true
+    },
     "escape-string-regexp": {
       "version": "1.0.5",
       "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
@@ -1885,6 +1983,51 @@
         "is-glob": "^4.0.1"
       }
     },
+    "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==",
+      "dev": true,
+      "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",
+        "semver": "^7.3.2",
+        "serialize-error": "^7.0.1"
+      },
+      "dependencies": {
+        "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==",
+          "dev": true,
+          "optional": true,
+          "requires": {
+            "yallist": "^4.0.0"
+          }
+        },
+        "semver": {
+          "version": "7.3.4",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-7.3.4.tgz",
+          "integrity": "sha512-tCfb2WLjqFAtXn4KEdxIhalnRtoKFN7nAwj0B3ZXCbQloV2tq5eDbcTmT68JJD3nRJq24/XgxtQKFIpQdtvmVw==",
+          "dev": true,
+          "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==",
+          "dev": true,
+          "optional": true
+        }
+      }
+    },
     "global-dirs": {
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/global-dirs/-/global-dirs-0.1.1.tgz",
@@ -1894,12 +2037,35 @@
         "ini": "^1.3.4"
       }
     },
+    "global-tunnel-ng": {
+      "version": "2.7.1",
+      "resolved": "https://registry.npmjs.org/global-tunnel-ng/-/global-tunnel-ng-2.7.1.tgz",
+      "integrity": "sha512-4s+DyciWBV0eK148wqXxcmVAbFVPqtc3sEtUE/GTQfuU80rySLcMhUmHKSHI7/LDj8q0gDYI1lIhRRB7ieRAqg==",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "encodeurl": "^1.0.2",
+        "lodash": "^4.17.10",
+        "npm-conf": "^1.1.3",
+        "tunnel": "^0.0.6"
+      }
+    },
     "globals": {
       "version": "11.12.0",
       "resolved": "https://registry.npmjs.org/globals/-/globals-11.12.0.tgz",
       "integrity": "sha512-WOBp/EEGUiIsJSp7wcv/y6MO+lV9UoncWqxuFfm8eBwzWNgyfBd6Gz+IeKQ9jCmyhoH99g15M3T+QaVHFjizVA==",
       "dev": true
     },
+    "globalthis": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/globalthis/-/globalthis-1.0.2.tgz",
+      "integrity": "sha512-ZQnSFO1la8P7auIOQECnm0sSuoMeaSq0EEdXMBFF2QJO4uNcwbyhSgG3MruWNbFTqCLmxVwGOl7LZ9kASvHdeQ==",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "define-properties": "^1.1.3"
+      }
+    },
     "got": {
       "version": "9.6.0",
       "resolved": "https://registry.npmjs.org/got/-/got-9.6.0.tgz",
@@ -2516,6 +2682,25 @@
       "integrity": "sha1-2TPOuSBdgr3PSIb2dCvcK03qFG0=",
       "dev": true
     },
+    "matcher": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/matcher/-/matcher-3.0.0.tgz",
+      "integrity": "sha512-OkeDaAZ/bQCxeFAozM55PKcKU0yJMPGifLwV4Qgjitu+5MoAfSQN4lsLJeXZ1b8w0x+/Emda6MZgXS1jvsapng==",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "escape-string-regexp": "^4.0.0"
+      },
+      "dependencies": {
+        "escape-string-regexp": {
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-4.0.0.tgz",
+          "integrity": "sha512-TtpcNJ3XAzx3Gq8sWRzJaVajRs0uVxA2YAkdb1jm2YkPz4G6egUFAyA3n5vtEIZefPk5Wa4UXbKuS5fKkJWdgA==",
+          "dev": true,
+          "optional": true
+        }
+      }
+    },
     "mem": {
       "version": "4.3.0",
       "resolved": "https://registry.npmjs.org/mem/-/mem-4.3.0.tgz",
@@ -2769,6 +2954,26 @@
       "integrity": "sha512-0NLtR71o4k6GLP+mr6Ty34c5GA6CMoEsncKJxvQd8NzPxaHRJNnb5gZE8R1XF4CPIS7QPHLJ74IFszwtNVAHVQ==",
       "dev": true
     },
+    "npm-conf": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/npm-conf/-/npm-conf-1.1.3.tgz",
+      "integrity": "sha512-Yic4bZHJOt9RCFbRP3GgpqhScOY4HH3V2P8yBj6CeYq118Qr+BLXqT2JvpJ00mryLESpgOxf5XlFv4ZjXxLScw==",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "config-chain": "^1.1.11",
+        "pify": "^3.0.0"
+      },
+      "dependencies": {
+        "pify": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/pify/-/pify-3.0.0.tgz",
+          "integrity": "sha1-5aSs0sEB/fPZpNB/DbxNtJ3SgXY=",
+          "dev": true,
+          "optional": true
+        }
+      }
+    },
     "npm-run-path": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/npm-run-path/-/npm-run-path-2.0.2.tgz",
@@ -3158,6 +3363,13 @@
         "through2": "~0.2.3"
       }
     },
+    "proto-list": {
+      "version": "1.2.4",
+      "resolved": "https://registry.npmjs.org/proto-list/-/proto-list-1.2.4.tgz",
+      "integrity": "sha1-IS1b/hMYMGpCD2QCuOJv85ZHqEk=",
+      "dev": true,
+      "optional": true
+    },
     "pseudomap": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/pseudomap/-/pseudomap-1.0.2.tgz",
@@ -3418,6 +3630,30 @@
         "glob": "^7.1.3"
       }
     },
+    "roarr": {
+      "version": "2.15.4",
+      "resolved": "https://registry.npmjs.org/roarr/-/roarr-2.15.4.tgz",
+      "integrity": "sha512-CHhPh+UNHD2GTXNYhPWLnU8ONHdI+5DI+4EYIAOaiD63rHeYlZvyh8P+in5999TTSFgUYuKUAjzRI4mdh/p+2A==",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "boolean": "^3.0.1",
+        "detect-node": "^2.0.4",
+        "globalthis": "^1.0.1",
+        "json-stringify-safe": "^5.0.1",
+        "semver-compare": "^1.0.0",
+        "sprintf-js": "^1.1.2"
+      },
+      "dependencies": {
+        "sprintf-js": {
+          "version": "1.1.2",
+          "resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.1.2.tgz",
+          "integrity": "sha512-VE0SOVEHCk7Qc8ulkWw3ntAzXuqf7S2lvwQaDLRnUeIEaKNQJzV6BwmLKhOqT61aGhfUMrXeaBk+oDGCzvhcug==",
+          "dev": true,
+          "optional": true
+        }
+      }
+    },
     "run-async": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/run-async/-/run-async-2.3.0.tgz",
@@ -3469,6 +3705,13 @@
       "integrity": "sha512-Ya52jSX2u7QKghxeoFGpLwCtGlt7j0oY9DYb5apt9nPlJ42ID+ulTXESnt/qAQcoSERyZ5sl3LDIOw0nAn/5DA==",
       "dev": true
     },
+    "semver-compare": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/semver-compare/-/semver-compare-1.0.0.tgz",
+      "integrity": "sha1-De4hahyUGrN+nvsXiPavxf9VN/w=",
+      "dev": true,
+      "optional": true
+    },
     "semver-diff": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/semver-diff/-/semver-diff-2.1.0.tgz",
@@ -3478,6 +3721,25 @@
         "semver": "^5.0.3"
       }
     },
+    "serialize-error": {
+      "version": "7.0.1",
+      "resolved": "https://registry.npmjs.org/serialize-error/-/serialize-error-7.0.1.tgz",
+      "integrity": "sha512-8I8TjW5KMOKsZQTvoxjuSIa7foAwPWGOts+6o7sgjz41/qMD9VQHEDxi6PBvK2l0MXUmqZyNpUK+T2tQaaElvw==",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "type-fest": "^0.13.1"
+      },
+      "dependencies": {
+        "type-fest": {
+          "version": "0.13.1",
+          "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-0.13.1.tgz",
+          "integrity": "sha512-34R7HTnG0XIJcBSn5XhDd7nNFPRcXYRZrBB2O2jdKqYODldSzBAqzsWoZYYvduky73toYS/ESqxPvkDf/F0XMg==",
+          "dev": true,
+          "optional": true
+        }
+      }
+    },
     "set-blocking": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/set-blocking/-/set-blocking-2.0.0.tgz",
@@ -3933,6 +4195,13 @@
       "integrity": "sha512-qOebF53frne81cf0S9B41ByenJ3/IuH8yJKngAX35CmiZySA0khhkovshKK+jGCaMnVomla7gVlIcc3EvKPbTQ==",
       "dev": true
     },
+    "tunnel": {
+      "version": "0.0.6",
+      "resolved": "https://registry.npmjs.org/tunnel/-/tunnel-0.0.6.tgz",
+      "integrity": "sha512-1h/Lnq9yajKY2PEbBadPXj3VxsDDu844OnaAo52UVmIzIvwwtBPIuNvkjuzBlTWpfJyUbG3ez0KSBibQkj4ojg==",
+      "dev": true,
+      "optional": true
+    },
     "tunnel-agent": {
       "version": "0.6.0",
       "resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.6.0.tgz",
diff --git a/package.json b/package.json
index 93ba3ba..c558012 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
     "mocha": "^6.1.4",
     "tmp": "^0.1.0",
     "cross-env": "^5.2.0",
-    "electron": "^5.0.1",
+    "electron": "^9.4.0",
     "electron-log": "^3.0.8",
     "electron-builder": "^20.40.2",
     "electron-packager": "13.1.1"