diff --git a/package-lock.json b/package-lock.json
index e51101e4e4155..a9d98416cc38a 100644
--- a/package-lock.json
+++ b/package-lock.json
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+      "resolved": "https://registry.npmjs.org/section-matter/-/section-matter-1.0.0.tgz",
+      "integrity": "sha512-vfD3pmTzGpufjScBh50YHKzEu2lxBWhVEHsNGoEXmCmn2hKGfeNLYMzCJpe8cD7gqX7TJluOVpBkAequ6dgMmA==",
+      "requires": {
+        "extend-shallow": "^2.0.1",
+        "kind-of": "^6.0.0"
+      }
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       "resolved": "https://registry.npmjs.org/semver-diff/-/semver-diff-3.1.1.tgz",
@@ -6505,9 +6433,9 @@
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-      "resolved": "https://registry.npmjs.org/stat-mode/-/stat-mode-0.2.2.tgz",
-      "integrity": "sha1-5sgLYjEj19gM8TLOU480YokHJQI="
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/stat-mode/-/stat-mode-1.0.0.tgz",
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@@ -6645,19 +6573,16 @@
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-      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
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       "resolved": "https://registry.npmjs.org/strip-bom/-/strip-bom-3.0.0.tgz",
       "integrity": "sha1-IzTBjpx1n3vdVv3vfprj1YjmjtM="
     },
+    "strip-bom-string": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/strip-bom-string/-/strip-bom-string-1.0.0.tgz",
+      "integrity": "sha512-uCC2VHvQRYu+lMh4My/sFNmF2klFymLX1wHJeXnbEJERpV/ZsVuonzerjfrGpIGF7LBVa1O7i9kjiWvJiFck8g=="
+    },
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       "resolved": "https://registry.npmjs.org/strip-indent/-/strip-indent-2.0.0.tgz",
@@ -7354,19 +7279,6 @@
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-      "resolved": "https://registry.npmjs.org/thunkify/-/thunkify-2.1.2.tgz",
-      "integrity": "sha1-+qDp0jDFGsyVyhOjYawFyn4EVT0="
-    },
-    "thunkify-wrap": {
-      "version": "1.0.4",
-      "resolved": "https://registry.npmjs.org/thunkify-wrap/-/thunkify-wrap-1.0.4.tgz",
-      "integrity": "sha1-tSvlSN3+/aIOALWMYJZ2K0PdaIA=",
-      "requires": {
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@@ -7392,7 +7304,6 @@
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@@ -7413,11 +7324,6 @@
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       "dev": true
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-    "toml": {
-      "version": "2.3.6",
-      "resolved": "https://registry.npmjs.org/toml/-/toml-2.3.6.tgz",
-      "integrity": "sha512-gVweAectJU3ebq//Ferr2JUY4WKSDe5N+z0FvjDncLGyHmIDoxgY/2Ie4qfEIDm4IS7OA6Rmdm7pdEEdMcV/xQ=="
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@@ -7764,14 +7670,6 @@
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       "dev": true
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-    "unyield": {
-      "version": "0.0.1",
-      "resolved": "https://registry.npmjs.org/unyield/-/unyield-0.0.1.tgz",
-      "integrity": "sha1-FQ5l2kK/d0JEW5WKZOubhdHSsYA=",
-      "requires": {
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     "update-notifier": {
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       "resolved": "https://registry.npmjs.org/update-notifier/-/update-notifier-4.1.0.tgz",
@@ -8025,11 +7923,6 @@
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-      "resolved": "https://registry.npmjs.org/win-fork/-/win-fork-1.1.1.tgz",
-      "integrity": "sha1-j1jgZW/KAK3IyGoriePNLWotXl4="
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diff --git a/package.json b/package.json
index 08aeff092d25d..c67c82e5508e7 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
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     "lodash.defaultsdeep": "^4.6.1",
     "marked": "^2.0.0",
-    "metalsmith": "^2.3.0",
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     "metalsmith-collections": "^0.9.0",
     "metalsmith-discover-helpers": "^0.1.1",
     "metalsmith-discover-partials": "^0.1.2",