diff --git a/package-lock.json b/package-lock.json
index 53e0c0e..8fd703d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1968,9 +1968,9 @@
 			"integrity": "sha1-rOEWq1V80Zc4ak6I9GhTeMiy5Po="
 		},
 		"underscore": {
-			"version": "1.9.1",
-			"resolved": "https://registry.npmjs.org/underscore/-/underscore-1.9.1.tgz",
-			"integrity": "sha512-5/4etnCkd9c8gwgowi5/om/mYO5ajCaOgdzj/oW+0eQV9WxKBDZw5+ycmKmeaTXjInS/W0BzpGLo2xR2aBwZdg=="
+			"version": "1.13.1",
+			"resolved": "https://registry.npmjs.org/underscore/-/underscore-1.13.1.tgz",
+			"integrity": "sha512-hzSoAVtJF+3ZtiFX0VgfFPHEDRm7Y/QPjGyNo4TVdnDTdft3tr8hEkD25a1jC+TjTuE7tkHGKkhwCgs9dgBB2g=="
 		},
 		"underscore-db": {
 			"version": "0.8.1",