diff --git a/package-lock.json b/package-lock.json
index 94474ac..8d6bd17 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -81,7 +81,8 @@
       "version": "12.12.37",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-12.12.37.tgz",
       "integrity": "sha512-4mXKoDptrXAwZErQHrLzpe0FN/0Wmf5JRniSVIdwUrtDf9wnmEV1teCNLBo/TwuXhkK/bVegoEn/wmb+x0AuPg==",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "ansi-regex": {
       "version": "5.0.1",
@@ -489,14 +490,22 @@
       "dev": true
     },
     "electron": {
-      "version": "11.5.0",
-      "resolved": "https://registry.npmjs.org/electron/-/electron-11.5.0.tgz",
-      "integrity": "sha512-WjNDd6lGpxyiNjE3LhnFCAk/D9GIj1rU3GSDealVShhkkkPR3Vh4q8ErXGDl1OAO/faomVa10KoFPUN/pLbNxg==",
+      "version": "13.6.6",
+      "resolved": "https://registry.npmjs.org/electron/-/electron-13.6.6.tgz",
+      "integrity": "sha512-TP2Bl1nTxaH1yRmlYiF7imzvKE/NASE0cl6wOYA3AaP/UrBGc4L3NwJfn5Z55o+1t4TH8vCRxENufESyb32HhA==",
       "dev": true,
       "requires": {
         "@electron/get": "^1.0.1",
-        "@types/node": "^12.0.12",
+        "@types/node": "^14.6.2",
         "extract-zip": "^1.0.3"
+      },
+      "dependencies": {
+        "@types/node": {
+          "version": "14.18.12",
+          "resolved": "https://registry.npmjs.org/@types/node/-/node-14.18.12.tgz",
+          "integrity": "sha512-q4jlIR71hUpWTnGhXWcakgkZeHa3CCjcQcnuzU8M891BAWA2jHiziiWEPEkdS5pFsz7H9HJiy8BrK7tBRNrY7A==",
+          "dev": true
+        }
       }
     },
     "electron-installer-common": {
diff --git a/package.json b/package.json
index d356ac1..480cfc9 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
   "author": "Mark Stuart",
   "license": "ISC",
   "devDependencies": {
-    "electron": "^11.5.0",
+    "electron": "^13.6.6",
     "electron-installer-debian": "^3.0.0",
     "electron-installer-dmg": "^3.0.0",
     "electron-packager": "^14.2.1"