diff --git a/package.json b/package.json
index c0fe144..f8025cc 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "underscore"
   ],
   "dependencies": {
-    "underscore": "~1.6.0"
+    "underscore": "~1.8.3"
   },
   "devDependencies": {
     "jasmine-focused": "1.x",