diff --git a/chapter8/package.json b/chapter8/package.json
index 7eed3dd..205d2f0 100644
--- a/chapter8/package.json
+++ b/chapter8/package.json
@@ -15,7 +15,7 @@
     "cookie-parser": "~1.3.5",
     "debug": "~3.1.0",
     "ejs": "~2.5.5",
-    "express": "~4.16.0",
+    "express": "~4.20.0",
     "express-session": "~1.15.6",
     "log4js": "^0.6.38",
     "mongoose": "^6.3.4",