diff --git a/package.json b/package.json
index 2fb6640..c03fa35 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
   "dependencies": {
     "postmark": "~0.2.0",
     "express": "~3.4.7",
-    "js-yaml": "~3.0.1",
+    "js-yaml": "~3.13.1",
     "adm-zip": "~0.4.3",
     "pg": "~2.11.0"
   }