diff --git a/typescript/package-lock.json b/typescript/package-lock.json
index a5dd0bc..d23664e 100644
--- a/typescript/package-lock.json
+++ b/typescript/package-lock.json
@@ -31,7 +31,7 @@
         "jest-junit": "15.0.0",
         "npm-check-updates": "16.4.3",
         "prettier": "2.8.0",
-        "typescript": "4.8.4"
+        "typescript": "4.9.3"
       },
       "engines": {
         "node": ">=16"
@@ -8542,9 +8542,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "4.8.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.8.4.tgz",
-      "integrity": "sha512-QCh+85mCy+h0IGff8r5XWzOVSbBO+KfeYrMQh7NJ58QujwcE22u+NUSmUxqF+un70P9GXKxa2HCNiTTMJknyjQ==",
+      "version": "4.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.3.tgz",
+      "integrity": "sha512-CIfGzTelbKNEnLpLdGFgdyKhG23CKdKgQPOBc+OUNrkJ2vr+KSzsSV5kq5iWhEQbok+quxgGzrAtGWCyU7tHnA==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
@@ -15470,9 +15470,9 @@
       }
     },
     "typescript": {
-      "version": "4.8.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.8.4.tgz",
-      "integrity": "sha512-QCh+85mCy+h0IGff8r5XWzOVSbBO+KfeYrMQh7NJ58QujwcE22u+NUSmUxqF+un70P9GXKxa2HCNiTTMJknyjQ==",
+      "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/typescript/package.json b/typescript/package.json
index ef301d4..fd1ba46 100644
--- a/typescript/package.json
+++ b/typescript/package.json
@@ -55,6 +55,6 @@
     "jest-junit": "15.0.0",
     "npm-check-updates": "16.4.3",
     "prettier": "2.8.0",
-    "typescript": "4.8.4"
+    "typescript": "4.9.3"
   }
 }