diff --git a/package-lock.json b/package-lock.json
index a3fc6f4..168ee45 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -909,7 +909,6 @@
             "convert-source-map": "^1.7.0",
             "debug": "^4.1.0",
             "gensync": "^1.0.0-beta.1",
-            "json5": "^2.1.0",
             "lodash": "^4.17.13",
             "resolve": "^1.3.2",
             "semver": "^5.4.1",
@@ -2351,14 +2350,6 @@
           "resolved": "https://registry.npmjs.org/jsesc/-/jsesc-2.5.2.tgz",
           "integrity": "sha512-OYu7XEzjkCQ3C5Ps3QIZsQfNpqoJyZZA99wd9aWd05NCtC5pWOkShK2mkL6HXQR6/Cy2lbNdPlZBpuQHXE63gA=="
         },
-        "json5": {
-          "version": "2.1.1",
-          "resolved": "https://registry.npmjs.org/json5/-/json5-2.1.1.tgz",
-          "integrity": "sha512-l+3HXD0GEI3huGq1njuqtzYK8OYJyXMkOLtQ53pjWh89tvWS2h6l+1zMkYWqlb57+SiQodKZyvMEFb2X+KrFhQ==",
-          "requires": {
-            "minimist": "^1.2.0"
-          }
-        },
         "jstransformer": {
           "version": "1.0.0",
           "resolved": "https://registry.npmjs.org/jstransformer/-/jstransformer-1.0.0.tgz",
@@ -4076,13 +4067,10 @@
       "dev": true
     },
     "json5": {
-      "version": "2.1.1",
-      "resolved": "https://registry.npmjs.org/json5/-/json5-2.1.1.tgz",
-      "integrity": "sha512-l+3HXD0GEI3huGq1njuqtzYK8OYJyXMkOLtQ53pjWh89tvWS2h6l+1zMkYWqlb57+SiQodKZyvMEFb2X+KrFhQ==",
-      "dev": true,
-      "requires": {
-        "minimist": "^1.2.0"
-      }
+      "version": "2.2.3",
+      "resolved": "https://registry.npmjs.org/json5/-/json5-2.2.3.tgz",
+      "integrity": "sha512-XmOWe7eyHYH14cLdVPoyg+GOH3rYX++KpzrylJwSW98t3Nk+U8XOl8FWKOgwtzdb8lXGf6zYwDUzeHMWfxasyg==",
+      "dev": true
     },
     "jstransformer": {
       "version": "1.0.0",
@@ -4176,12 +4164,6 @@
         "brace-expansion": "^1.1.7"
       }
     },
-    "minimist": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
-      "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=",
-      "dev": true
-    },
     "mkdirp": {
       "version": "0.5.1",
       "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",