diff --git a/package-lock.json b/package-lock.json
index d3aabb1..568c5a5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -156,9 +156,9 @@
       "dev": true
     },
     "@types/node": {
-      "version": "16.11.59",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-16.11.59.tgz",
-      "integrity": "sha512-6u+36Dj3aDzhfBVUf/mfmc92OEdzQ2kx2jcXGdigfl70E/neV21ZHE6UCz4MDzTRcVqGAM27fk+DLXvyDsn3Jw==",
+      "version": "16.18.3",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-16.18.3.tgz",
+      "integrity": "sha512-jh6m0QUhIRcZpNv7Z/rpN+ZWXOicUUQbSoWks7Htkbb9IjFQj4kzcX/xFCkjstCj5flMsN8FiSvt+q+Tcs4Llg==",
       "dev": true
     },
     "@types/yauzl": {
@@ -698,9 +698,9 @@
       "dev": true
     },
     "electron": {
-      "version": "20.2.0",
-      "resolved": "https://registry.npmjs.org/electron/-/electron-20.2.0.tgz",
-      "integrity": "sha512-qw92PfXaC+fGoqJfQ2U5tVF8ux5HyVwgt1AxAtx6uz+dYcgtPBvfBN1jb+uzZVR+QVd+wCJ8Sqt6TD1ctwTauw==",
+      "version": "21.3.0",
+      "resolved": "https://registry.npmjs.org/electron/-/electron-21.3.0.tgz",
+      "integrity": "sha512-MGRpshN8fBcx4IRuBABIsGDv0tB/MclIFsyFHFFXsBCUc+vIXaE/E6vuWaniGIFSz5WyeuapfTH5IeRb+7yIfw==",
       "dev": true,
       "requires": {
         "@electron/get": "^1.14.1",
diff --git a/package.json b/package.json
index 81d76e7..f9c3d8a 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
   "devDependencies": {
     "@typescript-eslint/eslint-plugin": "^4.33.0",
     "@typescript-eslint/parser": "^4.33.0",
-    "electron": "^20.2.0",
+    "electron": "^21.3.0",
     "eslint": "^7.32.0",
     "typescript": "^4.9.3"
   },