diff --git a/package.json b/package.json
index d4c3aa5..1d531d4 100644
--- a/package.json
+++ b/package.json
@@ -22,6 +22,6 @@
     "@types/node": "17.0.10",
     "nodemon": "2.0.15",
     "ts-node": "10.4.0",
-    "typescript": "4.5.5"
+    "typescript": "4.9.3"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index f1d2232..bcdc26e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2083,10 +2083,10 @@ typedarray-to-buffer@^3.1.5:
   dependencies:
     is-typedarray "^1.0.0"
 
-typescript@4.5.5:
-  version "4.5.5"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.5.5.tgz#d8c953832d28924a9e3d37c73d729c846c5896f3"
-  integrity sha512-TCTIul70LyWe6IJWT8QSYeA54WQe8EjQFU4wY52Fasj5UKx88LNYKCgBEHcOMOrFF1rKGbD8v/xcNWVUq9SymA==
+typescript@4.9.3:
+  version "4.9.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.9.3.tgz#3aea307c1746b8c384435d8ac36b8a2e580d85db"
+  integrity sha512-CIfGzTelbKNEnLpLdGFgdyKhG23CKdKgQPOBc+OUNrkJ2vr+KSzsSV5kq5iWhEQbok+quxgGzrAtGWCyU7tHnA==
 
 unbox-primitive@^1.0.1:
   version "1.0.1"