diff --git a/package-lock.json b/package-lock.json
index e3ea019..cc93816 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -24,7 +24,7 @@
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-                "electron": "^9.4.4",
+                "electron": "^15.5.5",
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                 "eslint": "^8.3.0"
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@@ -318,9 +318,9 @@
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-            "resolved": "https://registry.npmjs.org/@types/node/-/node-12.20.43.tgz",
-            "integrity": "sha512-HCfJdaYqJX3BCzeihgZrD7b85Cu05OC/GVJ4kEYIflwUs4jbnUlLLWoq7hw1LBcdvUyehO+gr6P5JQ895/2ZfA==",
+            "version": "14.18.21",
+            "resolved": "https://registry.npmjs.org/@types/node/-/node-14.18.21.tgz",
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         "node_modules/@types/plist": {
@@ -1666,14 +1666,14 @@
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-            "resolved": "https://registry.npmjs.org/electron/-/electron-9.4.4.tgz",
-            "integrity": "sha512-dcPlTrMWQu5xuSm6sYV42KK/BRIqh3erM8v/WtZqaDmG7pkCeJpvw26Dgbqhdt78XmqqGiN96giEe6A3S9vpAQ==",
+            "version": "15.5.5",
+            "resolved": "https://registry.npmjs.org/electron/-/electron-15.5.5.tgz",
+            "integrity": "sha512-cGS1ueek14WLvLJlJbId3fmqJLvkr7VuBI0hHt6gpKaj8m2iv/NMteRg0deLgwlxjEF6ZGGNerUJW6a96rNq/Q==",
             "dev": true,
             "hasInstallScript": true,
             "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"
             },
             "bin": {
@@ -5029,9 +5029,9 @@
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-            "version": "12.20.43",
-            "resolved": "https://registry.npmjs.org/@types/node/-/node-12.20.43.tgz",
-            "integrity": "sha512-HCfJdaYqJX3BCzeihgZrD7b85Cu05OC/GVJ4kEYIflwUs4jbnUlLLWoq7hw1LBcdvUyehO+gr6P5JQ895/2ZfA==",
+            "version": "14.18.21",
+            "resolved": "https://registry.npmjs.org/@types/node/-/node-14.18.21.tgz",
+            "integrity": "sha512-x5W9s+8P4XteaxT/jKF0PSb7XEvo5VmqEWgsMlyeY4ZlLK8I6aH6g5TPPyDlLAep+GYf4kefb7HFyc7PAO3m+Q==",
             "dev": true
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         "@types/plist": {
@@ -6083,13 +6083,13 @@
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-            "version": "9.4.4",
-            "resolved": "https://registry.npmjs.org/electron/-/electron-9.4.4.tgz",
-            "integrity": "sha512-dcPlTrMWQu5xuSm6sYV42KK/BRIqh3erM8v/WtZqaDmG7pkCeJpvw26Dgbqhdt78XmqqGiN96giEe6A3S9vpAQ==",
+            "version": "15.5.5",
+            "resolved": "https://registry.npmjs.org/electron/-/electron-15.5.5.tgz",
+            "integrity": "sha512-cGS1ueek14WLvLJlJbId3fmqJLvkr7VuBI0hHt6gpKaj8m2iv/NMteRg0deLgwlxjEF6ZGGNerUJW6a96rNq/Q==",
             "dev": true,
             "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"
             }
         },
diff --git a/package.json b/package.json
index bc6f1c4..bc05660 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "homepage": "https://github.com/Hiro527/LaF#readme",
     "electronVersion": "9.4.4",
     "devDependencies": {
-        "electron": "^9.4.4",
+        "electron": "^15.5.5",
         "electron-builder": "^22.13.1",
         "cli-truncate": "2.1.0",
         "eslint": "^8.3.0"