diff --git a/package.json b/package.json
index e2daaa1..41ea352 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
     "eslint": "^8.57.0",
     "eslint-config-standard": "^17.1.0",
     "tap-spec": "^5.0.0",
-    "typescript": "^5.4.5"
+    "typescript": "^6.0.3"
   },
   "exports": {
     ".": {