diff --git a/package-lock.json b/package-lock.json
index 43474db..012b1c6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -266,11 +266,26 @@
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     },
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-      "resolved": "https://registry.npmjs.org/config/-/config-1.21.0.tgz",
-      "integrity": "sha1-g3GcAmOmaeS8TMnJ5YGM2ZajLLk=",
+      "version": "1.31.0",
+      "resolved": "https://registry.npmjs.org/config/-/config-1.31.0.tgz",
+      "integrity": "sha512-Ep/l9Rd1J9IPueztJfpbOqVzuKHQh4ZODMNt9xqTYdBBNRXbV4oTu34kCkkfdRVcDq0ohtpaeXGgb+c0LQxFRA==",
       "requires": {
-        "json5": "0.4.0"
+        "json5": "^1.0.1"
+      },
+      "dependencies": {
+        "json5": {
+          "version": "1.0.2",
+          "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.2.tgz",
+          "integrity": "sha512-g1MWMLBiz8FKi1e4w0UyVL3w+iJceWAFBAaBnnGKOpNa5f8TLktkbre1+s6oICydWAm+HRUGTmI+//xv2hvXYA==",
+          "requires": {
+            "minimist": "^1.2.0"
+          }
+        },
+        "minimist": {
+          "version": "1.2.7",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.7.tgz",
+          "integrity": "sha512-bzfL1YUZsP41gmu/qjrEk0Q6i2ix/cVeAhbCbqH9u3zYutS1cLg00qhrD0M2MVdCcx4Sc0UpP2eBWo9rotpq6g=="
+        }
       }
     },
     "connect": {
@@ -1025,11 +1040,6 @@
       "resolved": "https://registry.npmjs.org/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz",
       "integrity": "sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus="
     },
-    "json5": {
-      "version": "0.4.0",
-      "resolved": "https://registry.npmjs.org/json5/-/json5-0.4.0.tgz",
-      "integrity": "sha1-BUNS5MTIDIbAkjh31EneF2pzLI0="
-    },
     "jsonpointer": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/jsonpointer/-/jsonpointer-2.0.0.tgz",