diff --git a/code/express-discorder/package.json b/code/express-discorder/package.json
index 1c0e6a3..d205567 100644
--- a/code/express-discorder/package.json
+++ b/code/express-discorder/package.json
@@ -12,6 +12,6 @@
   "dependencies": {
     "axios": "^0.21.1",
     "dotenv": "^8.2.0",
-    "express": "^4.17.1"
+    "express": "^4.21.1"
   }
 }