diff --git a/firestore/solution-scheduled-backups/package.json b/firestore/solution-scheduled-backups/package.json
index 52fd1517..2834946b 100644
--- a/firestore/solution-scheduled-backups/package.json
+++ b/firestore/solution-scheduled-backups/package.json
@@ -16,7 +16,7 @@
   "dependencies": {
     "axios": "^0.21.1",
     "dateformat": "^3.0.3",
-    "express": "^4.17.1",
+    "express": "^4.21.2",
     "googleapis": "^42.0.0"
   },
   "devDependencies": {