diff --git a/package-lock.json b/package-lock.json
index ba7603a..c2a48c1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9627,9 +9627,9 @@
       }
     },
     "typescript": {
-      "version": "4.5.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.5.5.tgz",
-      "integrity": "sha512-TCTIul70LyWe6IJWT8QSYeA54WQe8EjQFU4wY52Fasj5UKx88LNYKCgBEHcOMOrFF1rKGbD8v/xcNWVUq9SymA==",
+      "version": "4.9.4",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.4.tgz",
+      "integrity": "sha512-Uz+dTXYzxXXbsFpM86Wh3dKCxrQqUcVMxwU54orwlJjOpO3ao8L7j5lH+dWfTwgCwIuM9GQ2kvVotzYJMXTBZg==",
       "dev": true
     },
     "unbox-primitive": {
diff --git a/package.json b/package.json
index 09d80bc..9e47150 100644
--- a/package.json
+++ b/package.json
@@ -38,6 +38,6 @@
     "prettier": "2.5.1",
     "ts-jest": "^24.3.0",
     "ts-node": "^10.5.0",
-    "typescript": "^4.5.5"
+    "typescript": "^4.9.4"
   }
 }