diff --git a/node/package.json b/node/package.json
index 085cfa9e..5107369f 100644
--- a/node/package.json
+++ b/node/package.json
@@ -20,7 +20,7 @@
     "dependencies": {
         "applicationinsights": "2.9.5",
         "compression": "1.7.4",
-        "express": "4.18.3",
+        "express": "4.21.0",
         "find": "0.3.0",
         "morgan": "1.10.0",
         "prettysize": "2.0.0"