diff --git a/manifest.yml b/manifest.yml
index f3cc3c6..e5b4f71 100644
--- a/manifest.yml
+++ b/manifest.yml
@@ -1,6 +1,6 @@
 ---
 applications:
 - name: cf-nodejs
-  memory: 512M
+  memory: 64M
   instances: 1
   random-route: true
diff --git a/package.json b/package.json
index 468d65c..e21d73e 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "cf-nodejs",
   "version": "1.0.0",
   "dependencies": {
-    "express": "^4.13.4",
-    "jade": "^1.11.0"
+    "express": "^4.18.1",
+    "pug": "^3.0.2"
   }
 }
diff --git a/server.js b/server.js
index 151b2d8..557a8b0 100644
--- a/server.js
+++ b/server.js
@@ -4,7 +4,7 @@ var cf_app = require( './app/vcap_application')
 var cf_svc = require( './app/vcap_services')
 
 app.set( 'views', __dirname + '/views')
-app.set( 'view engine', 'jade')
+app.set( 'view engine', 'pug')
 app.use( express.static( __dirname + '/public'))
 
 app.get( '/', function ( req, res) {
diff --git a/views/pages/index.jade b/views/pages/index.pug
similarity index 100%
rename from views/pages/index.jade
rename to views/pages/index.pug
diff --git a/views/partials/content.jade b/views/partials/content.pug
similarity index 100%
rename from views/partials/content.jade
rename to views/partials/content.pug
diff --git a/views/partials/footer.jade b/views/partials/footer.pug
similarity index 100%
rename from views/partials/footer.jade
rename to views/partials/footer.pug
diff --git a/views/partials/header.jade b/views/partials/header.pug
similarity index 100%
rename from views/partials/header.jade
rename to views/partials/header.pug