diff --git a/package.json b/package.json
index 1be7c42b..b1233f04 100644
--- a/package.json
+++ b/package.json
@@ -74,15 +74,15 @@
     "domready": "^1.0.5",
     "emailjs": "~0.3.8",
     "favicon-setter": "^0.1.1",
-    "handlebars": "^2.0.0",
+    "handlebars": "^4.5.2",
     "hapi": "^7.5.3",
     "hapi-auth-cookie": "^1.4.2",
-    "hapi-swagger": "^0.4.2",
+    "hapi-swagger": "^2.0.0",
     "hoek": "^2.9.0",
     "icalendar": "^0.7.1",
     "joi": "^4.9.0",
     "jquery": "^2.1.1",
-    "lout": "^5.1.2",
+    "lout": "^7.1.0",
     "mailcomposer": "~0.2.12",
     "mailgun-js": "git+https://github.com/sinfo/mailgun-js.git",
     "markdown": "~0.5.0",