diff --git a/package.json b/package.json
index 38ad13d..2277c86 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "@angular/upgrade": "5.0.1",
     "app-module-path": "2.2.0",
     "core-js": "2.5.1",
-    "express": "4.16.2",
+    "express": "4.21.1",
     "jquery": "3.5.0",
     "lodash": "4.17.15",
     "rxjs": "5.5.2",