diff --git a/package.json b/package.json
index d654f8a..d1356b3 100644
--- a/package.json
+++ b/package.json
@@ -15,11 +15,11 @@
     "mongoose": "latest",
     "express": "~4.12.2",
     "express-session": "~1.11.3",
-    "hbs": "^3.0.0",
+    "hbs": "^4.1.2",
     "morgan": "~1.5.1",
     "serve-favicon": "~2.2.0",
     "node-trello": "latest",
     "nodemailer": "1.4.0",
-    "nodemailer-express-handlebars": "1.0.0"
+    "nodemailer-express-handlebars": "2.0.0"
   }
 }
\ No newline at end of file