diff --git a/app/package-lock.json b/app/package-lock.json
index 37c66cd..93c5648 100644
--- a/app/package-lock.json
+++ b/app/package-lock.json
@@ -1,6 +1,6 @@
 {
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@@ -77,9 +77,9 @@
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@@ -231,7 +231,7 @@
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@@ -253,7 +253,7 @@
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@@ -428,6 +428,7 @@
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@@ -758,7 +761,8 @@
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@@ -940,16 +944,15 @@
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@@ -1326,7 +1329,7 @@
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@@ -1349,7 +1352,7 @@
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@@ -1426,6 +1429,7 @@
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@@ -1599,12 +1603,12 @@
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@@ -1726,12 +1730,22 @@
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@@ -1757,7 +1771,7 @@
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@@ -7180,7 +6859,8 @@
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@@ -7202,6 +6882,12 @@
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@@ -7631,6 +7317,15 @@
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diff --git a/app/package.json b/app/package.json
index a52cfa1..624d7ea 100644
--- a/app/package.json
+++ b/app/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mcopy-app",
-  "version": "1.3.0",
+  "version": "1.3.1",
   "description": "GUI for the mcopy small gauge film optical printer platform",
   "main": "main.js",
   "scripts": {
@@ -27,10 +27,10 @@
   },
   "homepage": "https://github.com/sixteenmillimeter/mcopy#readme",
   "devDependencies": {
-    "electron": "^3.0.10",
+    "electron": "^4.1.1",
     "electron-installer-dmg": "^2.0.0",
-    "electron-packager": "^12.2.0",
-    "electron-rebuild": "^1.8.2",
+    "electron-packager": "^13.1.1",
+    "electron-rebuild": "^1.8.4",
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@@ -66,7 +66,6 @@
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