diff --git a/package.json b/package.json
index 00647216..966c7871 100644
--- a/package.json
+++ b/package.json
@@ -128,7 +128,7 @@
     "style-loader": "3.3.1",
     "terser": "5.15.1",
     "ts-node": "10.9.1",
-    "typescript": "4.8.4",
+    "typescript": "4.9.3",
     "webpack": "5.75.0"
   },
   "electronmon": {
diff --git a/yarn.lock b/yarn.lock
index a7343d35..52b5fedb 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7901,10 +7901,10 @@ typedarray@^0.0.6:
   resolved "https://registry.npmjs.org/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
-typescript@4.8.4:
-  version "4.8.4"
-  resolved "https://registry.npmjs.org/typescript/-/typescript-4.8.4.tgz#c464abca159669597be5f96b8943500b238e60e6"
-  integrity sha512-QCh+85mCy+h0IGff8r5XWzOVSbBO+KfeYrMQh7NJ58QujwcE22u+NUSmUxqF+un70P9GXKxa2HCNiTTMJknyjQ==
+typescript@4.9.3:
+  version "4.9.3"
+  resolved "https://registry.npmjs.org/typescript/-/typescript-4.9.3.tgz#3aea307c1746b8c384435d8ac36b8a2e580d85db"
+  integrity sha512-CIfGzTelbKNEnLpLdGFgdyKhG23CKdKgQPOBc+OUNrkJ2vr+KSzsSV5kq5iWhEQbok+quxgGzrAtGWCyU7tHnA==
 
 unbox-primitive@^1.0.1:
   version "1.0.1"