diff --git a/package-lock.json b/package-lock.json
index 47d0bfb..4edbab6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5845,7 +5845,8 @@
                 "ansi-regex": {
                     "version": "2.1.1",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "aproba": {
                     "version": "1.2.0",
@@ -6260,7 +6261,8 @@
                 "safe-buffer": {
                     "version": "5.1.2",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "safer-buffer": {
                     "version": "2.1.2",
@@ -6316,6 +6318,7 @@
                     "version": "3.0.1",
                     "bundled": true,
                     "dev": true,
+                    "optional": true,
                     "requires": {
                         "ansi-regex": "^2.0.0"
                     }
@@ -6359,12 +6362,14 @@
                 "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
                 }
             }
         },
@@ -7830,8 +7835,7 @@
         "jquery-textcomplete": {
             "version": "1.8.5",
             "resolved": "https://registry.npmjs.org/jquery-textcomplete/-/jquery-textcomplete-1.8.5.tgz",
-            "integrity": "sha512-WctSUxFk7GF5Tx2gHeVKrpkQ9tsV7mibBJ0AYNwEx+Zx3ZoUQgU5grkBXY3SCqpq/owMAMEvksN96DBSWT4PSg==",
-            "dev": true
+            "integrity": "sha512-WctSUxFk7GF5Tx2gHeVKrpkQ9tsV7mibBJ0AYNwEx+Zx3ZoUQgU5grkBXY3SCqpq/owMAMEvksN96DBSWT4PSg=="
         },
         "js-levenshtein": {
             "version": "1.1.6",
@@ -11724,12 +11728,6 @@
                         "punycode": "^2.1.0"
                     }
                 },
-                "y18n": {
-                    "version": "4.0.0",
-                    "resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.0.tgz",
-                    "integrity": "sha512-r9S/ZyXu/Xu9q1tYlpsLIsa3EeLXXk0VwlxqTcFRfg9EhMW+17kbt9G0NrgCmhGb5vT2hyhJZLfDGx+7+5Uj/w==",
-                    "dev": true
-                },
                 "yallist": {
                     "version": "3.0.3",
                     "resolved": "https://registry.npmjs.org/yallist/-/yallist-3.0.3.tgz",
@@ -12706,9 +12704,9 @@
             "dev": true
         },
         "y18n": {
-            "version": "4.0.0",
-            "resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.0.tgz",
-            "integrity": "sha512-r9S/ZyXu/Xu9q1tYlpsLIsa3EeLXXk0VwlxqTcFRfg9EhMW+17kbt9G0NrgCmhGb5vT2hyhJZLfDGx+7+5Uj/w==",
+            "version": "4.0.1",
+            "resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.1.tgz",
+            "integrity": "sha512-wNcy4NvjMYL8gogWWYAO7ZFWFfHcbdbE57tZO8e4cbpj8tfUcwrwqSl3ad8HxpYWCdXcJUCeKKZS62Av1affwQ==",
             "dev": true
         },
         "yallist": {