diff --git a/package.json b/package.json
index 035359e..ceccabb 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "dependencies": {
         "bbop-core": "0.0.5",
         "bbop-rest-response": "0.0.4",
-        "underscore": "1.8.3"
+        "underscore": "1.13.8"
     },
     "devDependencies": {
         "chai": "^4.1.2",