diff --git a/package-lock.json b/package-lock.json
index b54570a..7de2f32 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -117,6 +117,98 @@
         "to-fast-properties": "^2.0.0"
       }
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+      "resolved": "https://registry.npmjs.org/@electron/get/-/get-1.12.3.tgz",
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+      "dev": true,
+      "requires": {
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+        "env-paths": "^2.2.0",
+        "filenamify": "^4.1.0",
+        "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"
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+          "resolved": "https://registry.npmjs.org/env-paths/-/env-paths-2.2.0.tgz",
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+          "dev": true
+        },
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+          "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-8.1.0.tgz",
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+          "dev": true,
+          "requires": {
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+            "jsonfile": "^4.0.0",
+            "universalify": "^0.1.0"
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+          "resolved": "https://registry.npmjs.org/got/-/got-9.6.0.tgz",
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+          "dev": true,
+          "requires": {
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+            "@szmarczak/http-timer": "^1.1.2",
+            "cacheable-request": "^6.0.0",
+            "decompress-response": "^3.3.0",
+            "duplexer3": "^0.1.4",
+            "get-stream": "^4.1.0",
+            "lowercase-keys": "^1.0.1",
+            "mimic-response": "^1.0.1",
+            "p-cancelable": "^1.0.0",
+            "to-readable-stream": "^1.0.0",
+            "url-parse-lax": "^3.0.0"
+          }
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+        "graceful-fs": {
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+          "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.4.tgz",
+          "integrity": "sha512-WjKPNJF79dtJAVniUlGGWHYGz2jWxT6VhN/4m1NdkbZ2nOsEF+cI1Edgql5zCRhs/VsQYRvrXctxktVXZUkixw==",
+          "dev": true
+        },
+        "prepend-http": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/prepend-http/-/prepend-http-2.0.0.tgz",
+          "integrity": "sha1-6SQ0v6XqjBn0HN/UAddBo8gZ2Jc=",
+          "dev": true
+        },
+        "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"
+          }
+        },
+        "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=",
+          "dev": true,
+          "requires": {
+            "prepend-http": "^2.0.0"
+          }
+        }
+      }
+    },
     "@intervolga/optimize-cssnano-plugin": {
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@@ -144,6 +236,12 @@
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       "dev": true
     },
+    "@sindresorhus/is": {
+      "version": "0.14.0",
+      "resolved": "https://registry.npmjs.org/@sindresorhus/is/-/is-0.14.0.tgz",
+      "integrity": "sha512-9NET910DNaIPngYnLLPeg+Ogzqsi9uM4mSboU5y6p8S5DzMTVEsJZrawi+BoDNUVBa2DhJqQYUFvMDfgU062LQ==",
+      "dev": true
+    },
     "@soda/friendly-errors-webpack-plugin": {
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@@ -197,6 +295,15 @@
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+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/@szmarczak/http-timer/-/http-timer-1.1.2.tgz",
+      "integrity": "sha512-XIB2XbzHTN6ieIjfIMV9hlVcfPU26s2vafYWQcZHWXHOxiaRZYEDKEwdl129Zyg50+foYV2jCgtrqSA6qNuNSA==",
+      "dev": true,
+      "requires": {
+        "defer-to-connect": "^1.0.1"
+      }
+    },
     "@types/chai": {
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       "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.1.7.tgz",
@@ -1683,6 +1790,13 @@
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       "dev": true
     },
+    "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
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       "resolved": "https://registry.npmjs.org/boxen/-/boxen-1.3.0.tgz",
@@ -2032,6 +2146,44 @@
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+    "cacheable-request": {
+      "version": "6.1.0",
+      "resolved": "https://registry.npmjs.org/cacheable-request/-/cacheable-request-6.1.0.tgz",
+      "integrity": "sha512-Oj3cAGPCqOZX7Rz64Uny2GYAZNliQSqfbePrgAQ1wKAihYmCUnraBtJtKcGR4xz7wF+LoJC+ssFZvv5BgF9Igg==",
+      "dev": true,
+      "requires": {
+        "clone-response": "^1.0.2",
+        "get-stream": "^5.1.0",
+        "http-cache-semantics": "^4.0.0",
+        "keyv": "^3.0.0",
+        "lowercase-keys": "^2.0.0",
+        "normalize-url": "^4.1.0",
+        "responselike": "^1.0.2"
+      },
+      "dependencies": {
+        "get-stream": {
+          "version": "5.2.0",
+          "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-5.2.0.tgz",
+          "integrity": "sha512-nBF+F1rAZVCu/p7rjzgA+Yb4lfYXrpl7a6VmJrU8wF9I1CKvP/QwPNZHnOlwbTkY6dvtFIzFMSyQXbLoTQPRpA==",
+          "dev": true,
+          "requires": {
+            "pump": "^3.0.0"
+          }
+        },
+        "lowercase-keys": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/lowercase-keys/-/lowercase-keys-2.0.0.tgz",
+          "integrity": "sha512-tqNXrS78oMOE73NMxK4EMLQsQowWf8jKooH9g7xPavRT706R6bkQJ6DY2Te7QukaZsulxa30wQ7bk0pm4XiHmA==",
+          "dev": true
+        },
+        "normalize-url": {
+          "version": "4.5.0",
+          "resolved": "https://registry.npmjs.org/normalize-url/-/normalize-url-4.5.0.tgz",
+          "integrity": "sha512-2s47yzUxdexf1OhyRi4Em83iQk0aPvwTddtFz4hnSSw9dCEsLEGf6SwIO8ss/19S9iBb5sJaOuTvTGDeZI00BQ==",
+          "dev": true
+        }
+      }
+    },
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@@ -2422,11 +2574,21 @@
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       }
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+    "clone-response": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/clone-response/-/clone-response-1.0.2.tgz",
+      "integrity": "sha1-0dyXOSAxTfZ/vrlCI7TuNQI56Ws=",
+      "dev": true,
+      "requires": {
+        "mimic-response": "^1.0.0"
+      }
+    },
     "co": {
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       "resolved": "https://registry.npmjs.org/co/-/co-4.6.0.tgz",
       "integrity": "sha1-bqa989hTrlTMuOR7+gvz+QMfsYQ=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
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       "version": "2.0.2",
@@ -2605,6 +2767,17 @@
         "typedarray": "^0.0.6"
       }
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+    "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"
+      }
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@@ -3375,6 +3548,15 @@
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       "dev": true
     },
+    "decompress-response": {
+      "version": "3.3.0",
+      "resolved": "https://registry.npmjs.org/decompress-response/-/decompress-response-3.3.0.tgz",
+      "integrity": "sha1-gKTdMjdIOEv6JICDYirt7Jgq3/M=",
+      "dev": true,
+      "requires": {
+        "mimic-response": "^1.0.0"
+      }
+    },
     "deep-eql": {
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       "resolved": "https://registry.npmjs.org/deep-eql/-/deep-eql-3.0.1.tgz",
@@ -3427,6 +3609,12 @@
         "clone": "^1.0.2"
       }
     },
+    "defer-to-connect": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/defer-to-connect/-/defer-to-connect-1.1.3.tgz",
+      "integrity": "sha512-0ISdNousHvZT2EiFlZeZAHBUvSxmKswVCEf8hW7KWgG4a8MVEu/3Vb6uWYozkjylyCxe0JBIiRB1jV45S70WVQ==",
+      "dev": true
+    },
     "define-properties": {
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       "resolved": "https://registry.npmjs.org/define-properties/-/define-properties-1.1.3.tgz",
@@ -3782,20 +3970,20 @@
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+      "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"
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-          "version": "10.14.3",
-          "resolved": "https://registry.npmjs.org/@types/node/-/node-10.14.3.tgz",
-          "integrity": "sha512-2lhc7S28vo8FwR3Jv3Ifyd77AxEsx+Nl9ajWiac6/eWuvZ84zPK4RE05pfqcn3acIzlZDpQj5F1rIKQZX3ptLQ==",
+          "version": "12.19.15",
+          "resolved": "https://registry.npmjs.org/@types/node/-/node-12.19.15.tgz",
+          "integrity": "sha512-lowukE3GUI+VSYSu6VcBXl14d61Rp5hA1D+61r16qnwC0lYNSqdxcvRh0pswejorHfS+HgwBasM8jLXz0/aOsw==",
           "dev": true
         }
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@@ -4193,6 +4381,13 @@
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+    "es6-error": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/es6-error/-/es6-error-4.1.1.tgz",
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@@ -5289,6 +5484,23 @@
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+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/filename-reserved-regex/-/filename-reserved-regex-2.0.0.tgz",
+      "integrity": "sha1-q/c9+rc10EVECr/qLZHzieu/oik=",
+      "dev": true
+    },
+    "filenamify": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/filenamify/-/filenamify-4.2.0.tgz",
+      "integrity": "sha512-pkgE+4p7N1n7QieOopmn3TqJaefjdWXwEkj2XLZJLKfOgcQKkn11ahvGNgTD8mLggexLiDFQxeTs14xVU22XPA==",
+      "dev": true,
+      "requires": {
+        "filename-reserved-regex": "^2.0.0",
+        "strip-outer": "^1.0.1",
+        "trim-repeated": "^1.0.0"
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@@ -5615,7 +5827,8 @@
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-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -5636,12 +5849,14 @@
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-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "1.1.11",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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@@ -5656,17 +5871,20 @@
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           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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         "concat-map": {
           "version": "0.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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         "console-control-strings": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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         "core-util-is": {
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@@ -5783,7 +6001,8 @@
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           "version": "2.0.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -5795,6 +6014,7 @@
           "version": "1.0.0",
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@@ -5809,6 +6029,7 @@
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@@ -5816,12 +6037,14 @@
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-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "2.3.5",
           "bundled": true,
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@@ -5840,6 +6063,7 @@
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@@ -5920,7 +6144,8 @@
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@@ -5932,6 +6157,7 @@
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           "dev": true,
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@@ -6017,7 +6243,8 @@
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@@ -6053,6 +6280,7 @@
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@@ -6072,6 +6300,7 @@
           "version": "3.0.1",
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@@ -6115,12 +6344,14 @@
         "wrappy": {
           "version": "1.0.2",
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-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "3.0.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
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@@ -6228,6 +6459,58 @@
       "integrity": "sha1-jFoUlNIGbFcMw7/kSWF1rMTVAqs=",
       "dev": true
     },
+    "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": {
+        "core-js": {
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+          "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.8.3.tgz",
+          "integrity": "sha512-KPYXeVZYemC2TkNEkX/01I+7yd+nX3KddKwZ1Ww7SKWdI2wQprSgLmrTddT8nw92AjEklTsPBoSdQBhbI1bQ6Q==",
+          "dev": true,
+          "optional": true
+        },
+        "lru-cache": {
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@@ -6636,6 +6942,12 @@
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@@ -7560,6 +7878,15 @@
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@@ -8935,6 +9307,12 @@
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@@ -9967,6 +10345,13 @@
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@@ -10640,6 +11025,15 @@
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+      "resolved": "https://registry.npmjs.org/responselike/-/responselike-1.0.2.tgz",
+      "integrity": "sha1-kYcg7ztjHFZCvgaPFa3lpG9Loec=",
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@@ -10693,6 +11087,30 @@
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+        "detect-node": "^2.0.4",
+        "globalthis": "^1.0.1",
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+        "semver-compare": "^1.0.0",
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+    "semver-compare": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/semver-compare/-/semver-compare-1.0.0.tgz",
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@@ -10903,6 +11328,16 @@
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+      "version": "7.0.1",
+      "resolved": "https://registry.npmjs.org/serialize-error/-/serialize-error-7.0.1.tgz",
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+      "dev": true,
+      "optional": true,
+      "requires": {
+        "type-fest": "^0.13.1"
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     "serialize-javascript": {
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       "resolved": "https://registry.npmjs.org/serialize-javascript/-/serialize-javascript-1.6.1.tgz",
@@ -11714,6 +12149,15 @@
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+      "resolved": "https://registry.npmjs.org/strip-outer/-/strip-outer-1.0.1.tgz",
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       "resolved": "https://registry.npmjs.org/stylehacks/-/stylehacks-4.0.3.tgz",
@@ -12152,6 +12596,12 @@
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+      "resolved": "https://registry.npmjs.org/to-readable-stream/-/to-readable-stream-1.0.0.tgz",
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@@ -12222,6 +12672,15 @@
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+      "resolved": "https://registry.npmjs.org/trim-repeated/-/trim-repeated-1.0.0.tgz",
+      "integrity": "sha1-42RqLqTokTEr9+rObPsFOAvAHCE=",
+      "dev": true,
+      "requires": {
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@@ -12298,6 +12757,13 @@
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+      "resolved": "https://registry.npmjs.org/tunnel/-/tunnel-0.0.6.tgz",
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@@ -12328,6 +12794,13 @@
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       "dev": true
     },
+    "type-fest": {
+      "version": "0.13.1",
+      "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-0.13.1.tgz",
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diff --git a/package.json b/package.json
index c14a128..c480b86 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
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     "chai": "^4.1.2",
-    "electron": "^4.0.0",
+    "electron": "^9.4.0",
     "eslint": "^5.8.0",
     "eslint-plugin-vue": "^5.0.0",
     "fibers": "^3.1.1",