diff --git a/package.json b/package.json
index 73bc0f3..8600133 100644
--- a/package.json
+++ b/package.json
@@ -9,10 +9,10 @@
     "start": "node murphy"
   },
   "dependencies": {
-    "express": "~3.3.4",
+    "express": "~4.14.0",
     "express3-handlebars": "~0.5.0",
-    "handlebars": "~1.0.12",
-    "lodash": "~2.4"
+    "handlebars": "~4.0.6",
+    "lodash": "~4.17.0"
   },
   "devDependencies": {
     "tape": "^4.4.0",