diff --git a/package-lock.json b/package-lock.json
index 829da237..beabe856 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3356,9 +3356,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "4.8.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.8.3.tgz",
-      "integrity": "sha512-goMHfm00nWPa8UvR/CPSvykqf6dVV8x/dp0c5mFTMTIu0u0FlGWRioyy7Nn0PGAdHxpJZnuO/ut+PpQ8UiHAig==",
+      "version": "4.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.3.tgz",
+      "integrity": "sha512-CIfGzTelbKNEnLpLdGFgdyKhG23CKdKgQPOBc+OUNrkJ2vr+KSzsSV5kq5iWhEQbok+quxgGzrAtGWCyU7tHnA==",
       "dev": true
     },
     "unbox-primitive": {
diff --git a/package.json b/package.json
index 3df71533..22bf712f 100644
--- a/package.json
+++ b/package.json
@@ -92,7 +92,7 @@
         "eslint-plugin-import": "^2.26.0",
         "glob": "^8.0.3",
         "mocha": "^10.0.0",
-        "typescript": "^4.8.3",
+        "typescript": "^4.9.3",
         "vscode-test": "^1.6.1"
     },
     "dependencies": {