diff --git a/package-lock.json b/package-lock.json
index e289b9c..b683000 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3792,7 +3792,8 @@
                 "ansi-regex": {
                     "version": "2.1.1",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "aproba": {
                     "version": "1.2.0",
@@ -4207,7 +4208,8 @@
                 "safe-buffer": {
                     "version": "5.1.2",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "safer-buffer": {
                     "version": "2.1.2",
@@ -4263,6 +4265,7 @@
                     "version": "3.0.1",
                     "bundled": true,
                     "dev": true,
+                    "optional": true,
                     "requires": {
                         "ansi-regex": "^2.0.0"
                     }
@@ -4306,12 +4309,14 @@
                 "wrappy": {
                     "version": "1.0.2",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "yallist": {
                     "version": "3.0.3",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 }
             }
         },
@@ -7873,12 +7878,6 @@
                 }
             }
         },
-        "serialize-javascript": {
-            "version": "2.1.1",
-            "resolved": "https://registry.npmjs.org/serialize-javascript/-/serialize-javascript-1.9.1.tgz",
-            "integrity": "sha512-0Vb/54WJ6k5v8sSWN09S0ora+Hnr+cX40r9F170nT+mSkaxltoE/7R3OrIdBSUv1OoiobH1QoWQbCnAO+e8J1A==",
-            "dev": true
-        },
         "serve-index": {
             "version": "1.9.1",
             "resolved": "https://registry.npmjs.org/serve-index/-/serve-index-1.9.1.tgz",
@@ -8676,6 +8675,12 @@
                         "ajv-keywords": "^3.1.0"
                     }
                 },
+                "serialize-javascript": {
+                    "version": "1.9.1",
+                    "resolved": "https://registry.npmjs.org/serialize-javascript/-/serialize-javascript-1.9.1.tgz",
+                    "integrity": "sha512-0Vb/54WJ6k5v8sSWN09S0ora+Hnr+cX40r9F170nT+mSkaxltoE/7R3OrIdBSUv1OoiobH1QoWQbCnAO+e8J1A==",
+                    "dev": true
+                },
                 "source-map": {
                     "version": "0.6.1",
                     "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
@@ -9040,9 +9045,9 @@
             }
         },
         "url-parse": {
-            "version": "1.4.7",
-            "resolved": "https://registry.npmjs.org/url-parse/-/url-parse-1.4.7.tgz",
-            "integrity": "sha512-d3uaVyzDB9tQoSXFvuSUNFibTd9zxd2bkVrDRvF5TmvWWQwqE4lgYJ5m+x1DbecWkw+LK4RNl2CU1hHuOKPVlg==",
+            "version": "1.5.3",
+            "resolved": "https://registry.npmjs.org/url-parse/-/url-parse-1.5.3.tgz",
+            "integrity": "sha512-IIORyIQD9rvj0A4CLWsHkBBJuNqWpFQe224b6j9t/ABmquIS0qDU2pY6kl6AuOrL5OkCXHMCFNe1jBcuAggjvQ==",
             "dev": true,
             "requires": {
                 "querystringify": "^2.1.1",