diff --git a/package-lock.json b/package-lock.json
index cda079e..92a7d61 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2222,9 +2222,9 @@
       "dev": true
     },
     "underscore": {
-      "version": "1.9.0",
-      "resolved": "http://nexus.turtlemint.com/repository/npm-group/underscore/-/underscore-1.9.0.tgz",
-      "integrity": "sha512-4IV1DSSxC1QK48j9ONFK1MoIAKKkbE8i7u55w2R6IqBqbT7A/iG7aZBCR2Bi8piF0Uz+i/MG1aeqLwl/5vqF+A==",
+      "version": "1.13.1",
+      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.13.1.tgz",
+      "integrity": "sha512-hzSoAVtJF+3ZtiFX0VgfFPHEDRm7Y/QPjGyNo4TVdnDTdft3tr8hEkD25a1jC+TjTuE7tkHGKkhwCgs9dgBB2g==",
       "dev": true
     },
     "underscore.string": {