diff --git a/package-lock.json b/package-lock.json
index 8e45586..3e5f280 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -29,7 +29,7 @@
         "jest": "27.5.1",
         "supertest": "6.2.4",
         "ts-jest": "27.1.5",
-        "typescript": "4.8.2"
+        "typescript": "4.9.3"
       }
     },
     "node_modules/@ampproject/remapping": {
@@ -7327,9 +7327,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "4.8.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.8.2.tgz",
-      "integrity": "sha512-C0I1UsrrDHo2fYI5oaCGbSejwX4ch+9Y5jTQELvovfmFkK3HHSZJB8MSJcWLmCUBzQBchCrZ9rMRV6GuNrvGtw==",
+      "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",
@@ -13172,9 +13172,9 @@
       }
     },
     "typescript": {
-      "version": "4.8.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.8.2.tgz",
-      "integrity": "sha512-C0I1UsrrDHo2fYI5oaCGbSejwX4ch+9Y5jTQELvovfmFkK3HHSZJB8MSJcWLmCUBzQBchCrZ9rMRV6GuNrvGtw==",
+      "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 f66bbfe..33ca082 100644
--- a/package.json
+++ b/package.json
@@ -81,6 +81,6 @@
     "jest": "27.5.1",
     "supertest": "6.2.4",
     "ts-jest": "27.1.5",
-    "typescript": "4.8.2"
+    "typescript": "4.9.3"
   }
 }