diff --git a/package-lock.json b/package-lock.json
index 29e06fe..821bdc9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1636,6 +1636,7 @@
       "resolved": "https://registry.npmjs.org/bl/-/bl-1.2.3.tgz",
       "integrity": "sha512-pvcNpa0UU69UT341rO6AYy4FVAIkUHuZXRIWbq+zHnsVcRzDDjIAhGuuYoi0d//cwIwtt4pkpKycWEfjdV+vww==",
       "dev": true,
+      "optional": true,
       "dependencies": {
         "readable-stream": "^2.3.5",
         "safe-buffer": "^5.1.1"
@@ -7669,13 +7670,10 @@
       "dev": true
     },
     "node_modules/json5": {
-      "version": "2.2.0",
-      "resolved": "https://registry.npmjs.org/json5/-/json5-2.2.0.tgz",
-      "integrity": "sha512-f+8cldu7X/y7RAJurMEJmdoKXGB/X550w2Nr3tTbezL6RwEE/iMcm+tZnXeoZtKuOq6ft8+CqzEkrIgx1fPoQA==",
+      "version": "2.2.3",
+      "resolved": "https://registry.npmjs.org/json5/-/json5-2.2.3.tgz",
+      "integrity": "sha512-XmOWe7eyHYH14cLdVPoyg+GOH3rYX++KpzrylJwSW98t3Nk+U8XOl8FWKOgwtzdb8lXGf6zYwDUzeHMWfxasyg==",
       "dev": true,
-      "dependencies": {
-        "minimist": "^1.2.5"
-      },
       "bin": {
         "json5": "lib/cli.js"
       },
@@ -15076,16 +15074,6 @@
         "node": ">= 0.10"
       }
     },
-    "node_modules/vinyl-buffer": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/vinyl-buffer/-/vinyl-buffer-1.0.1.tgz",
-      "integrity": "sha1-lsGjR5uMU5JULGEgKQE7Wyf4i78=",
-      "dev": true,
-      "dependencies": {
-        "bl": "^1.2.1",
-        "through2": "^2.0.3"
-      }
-    },
     "node_modules/vinyl-fs": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/vinyl-fs/-/vinyl-fs-3.0.3.tgz",