diff --git a/package-lock.json b/package-lock.json
index da4a884..27c766c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -31,7 +31,7 @@
       "devDependencies": {
         "ts-node": "10.9.1",
         "tsc-watch": "^5.0.3",
-        "typescript": "4.8.4"
+        "typescript": "4.9.3"
       }
     },
     "node_modules/@cspotcode/source-map-support": {
@@ -2858,9 +2858,9 @@
       "peer": true
     },
     "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",
@@ -4918,9 +4918,9 @@
       "peer": true
     },
     "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
     },
     "undici": {
diff --git a/package.json b/package.json
index b87ca67..5c78a93 100644
--- a/package.json
+++ b/package.json
@@ -48,6 +48,6 @@
   "devDependencies": {
     "ts-node": "10.9.1",
     "tsc-watch": "^5.0.3",
-    "typescript": "4.8.4"
+    "typescript": "4.9.3"
   }
 }