diff --git a/4-natours/after-section-13/package.json b/4-natours/after-section-13/package.json
index cc1f6f53e8..5592f55885 100644
--- a/4-natours/after-section-13/package.json
+++ b/4-natours/after-section-13/package.json
@@ -18,7 +18,7 @@
     "bcryptjs": "^2.4.3",
     "cookie-parser": "^1.4.4",
     "dotenv": "^7.0.0",
-    "express": "^4.16.4",
+    "express": "^4.22.0",
     "express-mongo-sanitize": "^1.3.2",
     "express-rate-limit": "^3.5.0",
     "helmet": "^3.16.0",