diff --git a/packages/stdio/package.json b/packages/stdio/package.json
index 3a0ad22..5eff18b 100644
--- a/packages/stdio/package.json
+++ b/packages/stdio/package.json
@@ -21,6 +21,6 @@
   "devDependencies": {
     "@types/node": "^25.3.5",
     "tsx": "^4.21.0",
-    "typescript": "^5.3.0"
+    "typescript": "^6.0.2"
   }
 }