diff --git a/package.json b/package.json
index f0aa649..3f5edfb 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
   "devDependencies": {
     "@types/node": "^22.0.0",
     "tsup": "^8.0.0",
-    "typescript": "^5.4.0",
+    "typescript": "^6.0.3",
     "vitest": "^2.0.0",
     "@vitest/coverage-v8": "^2.0.0"
   }