diff --git a/package-lock.json b/package-lock.json
index c886382..b102e56 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -23,6 +23,8 @@
     },
     "concat-files": {
       "version": "0.1.1",
+      "resolved": "https://registry.npmjs.org/concat-files/-/concat-files-0.1.1.tgz",
+      "integrity": "sha1-cBauYCeLo/awtWE2j6IRFg5VbbU=",
       "requires": {
         "async": "~0.2.6"
       }
@@ -61,12 +63,14 @@
       "dev": true
     },
     "file-saver": {
-      "version": "2.0.2"
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/file-saver/-/file-saver-2.0.2.tgz",
+      "integrity": "sha512-Wz3c3XQ5xroCxd1G8b7yL0Ehkf0TC9oYC6buPFkNnU9EnaPlifeAFCyCh+iewXTyFRcg0a6j3J7FmJsIhlhBdw=="
     },
     "follow-redirects": {
-      "version": "1.13.1",
-      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.13.1.tgz",
-      "integrity": "sha512-SSG5xmZh1mkPGyKzjZP8zLjltIfpW32Y5QpdNJyjcfGxK3qo3NDDkZOZSFiGn1A6SclQxY9GzEwAHQ3dmYRWpg==",
+      "version": "1.14.8",
+      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.14.8.tgz",
+      "integrity": "sha512-1x0S9UVJHsQprFcEC/qnNzBLcIxsjAV905f/UkQxbclCsoTWlacCNOpQa/anodLl2uaEKFhfWOvM2Qg77+15zA==",
       "dev": true
     },
     "he": {