diff --git a/package.json b/package.json
index a1935b6..6e4e5ff 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
   },
   "devDependencies": {
     "mocha": "10.2.0",
-    "typescript": "5.2.2"
+    "typescript": "5.4.2"
   },
   "dependencies": {
     "@types/node": "^18.0.6",