diff --git a/apps/second-brain/backend/package.json b/apps/second-brain/backend/package.json
index 955095e..ee29727 100644
--- a/apps/second-brain/backend/package.json
+++ b/apps/second-brain/backend/package.json
@@ -28,9 +28,9 @@
   "devDependencies": {
     "@types/cors": "^2.8.19",
     "@types/express": "^5.0.3",
-    "@types/node": "^25.3.3",
+    "@types/node": "^25.8.0",
     "@types/ws": "^8.18.1",
-    "tsx": "^4.21.0",
+    "tsx": "^4.22.1",
     "typescript": "~5.9.3"
   }
 }