diff --git a/frontend/package.json b/frontend/package.json
index c3f3fcfa..007259bc 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -37,7 +37,7 @@
     "happy-dom": "^20.9.0",
     "jsdom": "^27.0.1",
     "tailwindcss": "^4",
-    "typescript": "^5",
+    "typescript": "^6",
     "vitest": "^2.1.9"
   }
 }