diff --git a/package-lock.json b/package-lock.json
index 0bbb1fb..677ae5a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -433,9 +433,9 @@
       "dev": true
     },
     "backbone": {
-      "version": "1.4.0",
-      "resolved": "https://registry.npmjs.org/backbone/-/backbone-1.4.0.tgz",
-      "integrity": "sha512-RLmDrRXkVdouTg38jcgHhyQ/2zjg7a8E6sz2zxfz21Hh17xDJYUHBZimVIt5fUyS8vbfpeSmTL3gUjTEvUV3qQ==",
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/backbone/-/backbone-1.4.1.tgz",
+      "integrity": "sha512-ADy1ztN074YkWbHi8ojJVFe3vAanO/lrzMGZWUClIP7oDD/Pjy2vrASraUP+2EVCfIiTtCW4FChVow01XneivA==",
       "dev": true,
       "requires": {
         "underscore": ">=1.8.3"
@@ -2216,9 +2216,9 @@
       }
     },
     "minimist": {
-      "version": "1.2.5",
-      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
-      "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
+      "version": "1.2.6",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.6.tgz",
+      "integrity": "sha512-Jsjnk4bw3YJqYzbdyBiNsPWHPfO++UGG749Cxs6peCu5Xg4nrena6OVxOYxrQTqww0Jmwt+Ref8rggumkTLz9Q==",
       "dev": true
     },
     "mocha": {
@@ -3479,9 +3479,9 @@
       }
     },
     "underscore": {
-      "version": "1.13.1",
-      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.13.1.tgz",
-      "integrity": "sha512-hzSoAVtJF+3ZtiFX0VgfFPHEDRm7Y/QPjGyNo4TVdnDTdft3tr8hEkD25a1jC+TjTuE7tkHGKkhwCgs9dgBB2g==",
+      "version": "1.13.2",
+      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.13.2.tgz",
+      "integrity": "sha512-ekY1NhRzq0B08g4bGuX4wd2jZx5GnKz6mKSqFL4nqBlfyMGiG10gDFhDTMEfYmDL6Jy0FUIZp7wiRB+0BP7J2g==",
       "dev": true
     },
     "unique-string": {