diff --git a/services/shared/llm-sdk/package.json b/services/shared/llm-sdk/package.json
old mode 100755
new mode 100644
index af7184236..1ad8c0849
--- a/services/shared/llm-sdk/package.json
+++ b/services/shared/llm-sdk/package.json
@@ -76,7 +76,7 @@
     "@types/node": "^20.19.39",
     "google-auth-library": "^9.0.0",
     "typescript": "5.8.3",
-    "vitest": "^2.1.0",
+    "vitest": "^4.1.9",
     "zod": "^3.25.76"
   },
   "exports": {