diff --git a/package.json b/package.json
index 1b5fd1b..93e855d 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "nock": "^14.0.10",
     "prettier": "^3.6.2",
     "tsx": "^4.20.6",
-    "typescript": "^5.9.3",
+    "typescript": "^6.0.3",
     "typescript-eslint": "^8.46.3",
     "vitest": "^4.0.8"
   },