diff --git a/code/my-demo-app/package.json b/code/my-demo-app/package.json
index 4663b7a..b0946b6 100644
--- a/code/my-demo-app/package.json
+++ b/code/my-demo-app/package.json
@@ -29,7 +29,7 @@
   "dependencies": {
     "body-parser": "^1.18.1",
     "bugsnag": "^2.1.2",
-    "ejs": "^2.5.7",
+    "ejs": "^3.1.7",
     "express": "^4.15.4",
     "mongodb": "^2.2.31"
   },