diff --git a/package-lock.json b/package-lock.json
index 599117f..4b77649 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3611,7 +3611,8 @@
       "version": "2.7.0",
       "resolved": "https://registry.npmjs.org/acorn/-/acorn-2.7.0.tgz",
       "integrity": "sha1-q259nYhqrKiwhbwzEreaGYQz8Oc=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "acorn-globals": {
       "version": "1.0.9",
@@ -11668,9 +11669,9 @@
       "resolved": "https://registry.npmjs.org/plist/-/plist-3.0.1.tgz",
       "integrity": "sha512-GpgvHHocGRyQm74b6FWEZZVRroHKE1I0/BTjAmySaohK+cUn+hZpbqXkc3KWgW3gQYkqcQej35FohcT0FRlkRQ==",
       "requires": {
-        "base64-js": "1.3.0",
-        "xmlbuilder": "9.0.7",
-        "xmldom": "0.1.31"
+        "base64-js": "^1.2.3",
+        "xmlbuilder": "^9.0.7",
+        "xmldom": "0.1.x"
       }
     },
     "plugin-error": {
@@ -13751,14 +13752,6 @@
       "resolved": "https://registry.npmjs.org/stream-counter/-/stream-counter-1.0.0.tgz",
       "integrity": "sha1-kc8lac5NxQYf6816yyY5SloRR1E="
     },
-    "string_decoder": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
-      "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
-      "requires": {
-        "safe-buffer": "5.1.2"
-      }
-    },
     "string-length": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/string-length/-/string-length-2.0.0.tgz",
@@ -13815,6 +13808,14 @@
         }
       }
     },
+    "string_decoder": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+      "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
+      "requires": {
+        "safe-buffer": "5.1.2"
+      }
+    },
     "strip-ansi": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",