diff --git a/package-lock.json b/package-lock.json
index df30c6384..ee7f6d807 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1712,7 +1712,7 @@
                     "ip": {
                       "version": "1.1.5",
                       "resolved": "https://registry.npmjs.org/ip/-/ip-1.1.5.tgz",
-                      "integrity": "sha1-vd7XARQpCCjAoDnnLvJfWq7ENUo="
+                      "integrity": "sha512-rBtCAQAJm8A110nbwn6YdveUnuZH3WrC36IwkRXxDnq53JvXA2NVQvB7IHyKomxK1MJ4VDNw3UtFDdXQ+AvLYA=="
                     },
                     "smart-buffer": {
                       "version": "1.1.15",
@@ -2914,7 +2914,7 @@
                     "ip": {
                       "version": "1.1.5",
                       "resolved": "https://registry.npmjs.org/ip/-/ip-1.1.5.tgz",
-                      "integrity": "sha1-vd7XARQpCCjAoDnnLvJfWq7ENUo="
+                      "integrity": "sha512-rBtCAQAJm8A110nbwn6YdveUnuZH3WrC36IwkRXxDnq53JvXA2NVQvB7IHyKomxK1MJ4VDNw3UtFDdXQ+AvLYA=="
                     },
                     "smart-buffer": {
                       "version": "1.1.15",
@@ -6036,6 +6036,7 @@
               "version": "0.1.4",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "kind-of": "3.2.2",
                 "longest": "1.0.1",
@@ -6828,7 +6829,8 @@
             "longest": {
               "version": "1.0.1",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "loose-envify": {
               "version": "1.3.1",