diff --git a/backend/package.json b/backend/package.json
index 4df8dcee..8da5c2a5 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -59,7 +59,7 @@
     "globals": "16.0.0",
     "prettier": "^3.8.3",
     "supertest": "7.2.2",
-    "tsx": "4.22.4",
+    "tsx": "4.23.12",
     "typescript": "5.8.2",
     "vitest": "4.1.7"
   }