diff --git a/package-lock.json b/package-lock.json
index f7c9fb5..dfd7a21 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -37,7 +37,7 @@
         "prettier": "2.8.3",
         "standard-version": "^9.1.1",
         "ts-jest": "^29.0.5",
-        "typescript": "^4.2.3"
+        "typescript": "^4.9.4"
       },
       "engines": {
         "node": ">=v16.19.0",
diff --git a/package.json b/package.json
index 3bdd36e..9e2e8b7 100644
--- a/package.json
+++ b/package.json
@@ -74,6 +74,6 @@
     "prettier": "2.8.3",
     "standard-version": "^9.1.1",
     "ts-jest": "^29.0.5",
-    "typescript": "^4.2.3"
+    "typescript": "^4.9.4"
   }
 }