diff --git a/package-lock.json b/package-lock.json
index 92c905e..ae3d504 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4,10 +4,74 @@
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+          "resolved": "https://registry.npmjs.org/sanitize-filename/-/sanitize-filename-1.6.3.tgz",
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+          "dev": true,
+          "requires": {
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+      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.12.48.tgz",
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+      "integrity": "sha1-0dyXOSAxTfZ/vrlCI7TuNQI56Ws=",
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@@ -318,6 +430,24 @@
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+      "resolved": "https://registry.npmjs.org/detect-node/-/detect-node-2.0.4.tgz",
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-        "@types/node": "^8.0.24",
-        "electron-download": "^3.0.1",
+        "@electron/get": "^1.0.1",
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@@ -561,6 +721,22 @@
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@@ -696,16 +880,31 @@
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@@ -833,6 +1032,15 @@
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@@ -856,6 +1064,73 @@
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@@ -1418,6 +1769,12 @@
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@@ -1453,12 +1816,29 @@
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@@ -1584,6 +1964,15 @@
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@@ -1593,6 +1982,21 @@
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@@ -1673,6 +2094,13 @@
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+      "resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.1.2.tgz",
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@@ -1741,13 +2169,29 @@
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-      "integrity": "sha1-ebs7RFbdBPGOvbwNcDodHa7FEF0=",
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-        "debug": "^2.2.0",
-        "es6-promise": "^4.0.5"
+        "debug": "^4.1.0"
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+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
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+          "dev": true,
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+        }
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@@ -1775,6 +2219,12 @@
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+      "resolved": "https://registry.npmjs.org/to-readable-stream/-/to-readable-stream-1.0.0.tgz",
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@@ -1826,6 +2276,13 @@
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+      "resolved": "https://registry.npmjs.org/tunnel/-/tunnel-0.0.6.tgz",
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@@ -1842,6 +2299,13 @@
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+      "resolved": "https://registry.npmjs.org/url-parse-lax/-/url-parse-lax-3.0.0.tgz",
+      "integrity": "sha1-FrXK/Afb42dsGxmZF3gj1lA6yww=",
+      "dev": true,
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diff --git a/package.json b/package.json
index 0b2f395..67a4f48 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
   "repository": "https://github.com/pacmacro/pacmacro.github.io/",
   "author": "Jeffrey Leung",
   "devDependencies": {
-    "electron": "2.0.8",
+    "electron": "7.2.4",
     "electron-packager": "^12.1.1"
   }
 }