diff --git a/package-lock.json b/package-lock.json
index c0e933e..b73bf00 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3795,9 +3795,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "3.9.7",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.9.7.tgz",
-      "integrity": "sha512-BLbiRkiBzAwsjut4x/dsibSTB6yWpwT5qWmC2OfuCg3GgVQCSgMs4vEctYPhsaGtd0AeuuHMkjZ2h2WG8MSzRw==",
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.1.2.tgz",
+      "integrity": "sha512-thGloWsGH3SOxv1SoY7QojKi0tc+8FnOmiarEGMbd/lar7QOEd3hvlx3Fp5y6FlDUGl9L+pd4n2e+oToGMmhRQ==",
       "dev": true
     },
     "union-value": {
diff --git a/package.json b/package.json
index 60ed84b..6d4fcfe 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
   "devDependencies": {
     "electron": "^10.1.5",
     "ts-loader": "^8.0.2",
-    "typescript": "^3.9.7",
+    "typescript": "^4.1.2",
     "webpack": "^4.44.1",
     "webpack-cli": "^3.3.12",
     "@types/node": "^7.0.5"