diff --git a/backend/package.json b/backend/package.json
index acc373d9..c85f6f45 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -55,7 +55,7 @@
     "supertest": "^7.2.2",
     "ts-node": "^10.9.2",
     "tsx": "^4.22.4",
-    "typescript": "^5.9.3",
+    "typescript": "^6.0.3",
     "vitest": "^2.1.8"
   }
 }