diff --git a/package-lock.json b/package-lock.json
index 624c20c..ff8e176 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -49,6 +49,7 @@
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       "resolved": "https://registry.npmjs.org/align-text/-/align-text-0.1.4.tgz",
       "integrity": "sha1-DNkKVhCT810KmSVsIrcGlDP60Rc=",
+      "optional": true,
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         "kind-of": "^3.0.2",
         "longest": "^1.0.1",
@@ -129,15 +130,6 @@
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-    "argparse": {
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-      "resolved": "https://registry.npmjs.org/argparse/-/argparse-0.1.16.tgz",
-      "integrity": "sha1-z9AeD7uj1srtBJ+9dY1A9lGW9Xw=",
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@@ -249,11 +241,6 @@
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-    "autolinker": {
-      "version": "0.15.3",
-      "resolved": "https://registry.npmjs.org/autolinker/-/autolinker-0.15.3.tgz",
-      "integrity": "sha1-NCQX2PLzRhsUzwkIjV7fh5HcmDI="
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@@ -2231,6 +2218,16 @@
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+    "gulp-header": {
+      "version": "1.8.12",
+      "resolved": "https://registry.npmjs.org/gulp-header/-/gulp-header-1.8.12.tgz",
+      "integrity": "sha512-lh9HLdb53sC7XIZOYzTXM4lFuXElv3EVkSDhsd7DoJBj7hm+Ni7D3qYbb+Rr8DuM8nRanBvkVO9d7askreXGnQ==",
+      "requires": {
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+        "lodash.template": "^4.4.0",
+        "through2": "^2.0.0"
+      }
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       "resolved": "https://registry.npmjs.org/gulp-replace/-/gulp-replace-1.0.0.tgz",
@@ -3259,7 +3256,8 @@
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-      "integrity": "sha1-MKCy2jj3N3DoKUoNIuZiXtd9AJc="
+      "integrity": "sha1-MKCy2jj3N3DoKUoNIuZiXtd9AJc=",
+      "optional": true
     },
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@@ -4446,12 +4444,30 @@
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-      "resolved": "https://registry.npmjs.org/remarkable/-/remarkable-1.7.1.tgz",
-      "integrity": "sha1-qspJchALZqZCpjoQIcpLrBvjv/Y=",
+      "version": "1.7.4",
+      "resolved": "https://registry.npmjs.org/remarkable/-/remarkable-1.7.4.tgz",
+      "integrity": "sha512-e6NKUXgX95whv7IgddywbeN/ItCkWbISmc2DiqHJb0wTrqZIexqdco5b8Z3XZoo/48IdNVKM9ZCvTPJ4F5uvhg==",
       "requires": {
-        "argparse": "~0.1.15",
-        "autolinker": "~0.15.0"
+        "argparse": "^1.0.10",
+        "autolinker": "~0.28.0"
+      },
+      "dependencies": {
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+          "resolved": "https://registry.npmjs.org/argparse/-/argparse-1.0.10.tgz",
+          "integrity": "sha512-o5Roy6tNG4SL/FOkCAN6RzjiakZS25RLYFrcMttJqbdd8BWrnA+fGz57iN5Pb06pvBGvl5gQ0B48dJlslXvoTg==",
+          "requires": {
+            "sprintf-js": "~1.0.2"
+          }
+        },
+        "autolinker": {
+          "version": "0.28.1",
+          "resolved": "https://registry.npmjs.org/autolinker/-/autolinker-0.28.1.tgz",
+          "integrity": "sha512-zQAFO1Dlsn69eXaO6+7YZc+v84aquQKbwpzCE3L0stj56ERn9hutFxPopViLjo9G+rWwjozRhgS5KJ25Xy19cQ==",
+          "requires": {
+            "gulp-header": "^1.7.1"
+          }
+        }
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@@ -5351,16 +5367,6 @@
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-    "underscore": {
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-      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.7.0.tgz",
-      "integrity": "sha1-a7rwh3UA02vjTsqlhODbn+8DUgk="
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-    "underscore.string": {
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-      "resolved": "https://registry.npmjs.org/underscore.string/-/underscore.string-2.4.0.tgz",
-      "integrity": "sha1-jN2PusTi0uoefi6Al8QvRCKA+Fs="
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       "resolved": "https://registry.npmjs.org/union-value/-/union-value-1.0.1.tgz",