diff --git a/package-lock.json b/package-lock.json
index 7e82b0580..12f3e19a7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2,6 +2,7 @@
   "name": "www.appveyor.com",
   "version": "1.0.0",
   "lockfileVersion": 1,
+  "requires": true,
   "dependencies": {
     "abab": {
       "version": "1.0.3",
@@ -1048,20 +1049,13 @@
       "integrity": "sha1-KZAhDwtantxecZiYf9HAKcbV9N8="
     },
     "grunt-html": {
-      "version": "8.4.0",
-      "resolved": "https://registry.npmjs.org/grunt-html/-/grunt-html-8.4.0.tgz",
-      "integrity": "sha1-3JbUXVZVqx5NG612pEE3Q7WaeDg=",
-      "dependencies": {
-        "async": {
-          "version": "2.2.0",
-          "resolved": "https://registry.npmjs.org/async/-/async-2.2.0.tgz",
-          "integrity": "sha1-wyTroBCiN+T71VoS3uhjZ9XA7zI="
-        },
-        "lodash": {
-          "version": "4.17.4",
-          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
-          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
-        }
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/grunt-html/-/grunt-html-9.0.0.tgz",
+      "integrity": "sha512-kiQyNh5YqN37GuSb4wLH9uEti17ZM5497izxAuMZpfn9umvF6qffFmsh7oJm1cIMCnBmfIncgsezDMiX4w9EMQ==",
+      "requires": {
+        "async": "1.5.2",
+        "chalk": "1.1.3",
+        "vnu-jar": "17.3.0"
       }
     },
     "grunt-jekyll": {
@@ -2147,16 +2141,16 @@
       "resolved": "https://registry.npmjs.org/statuses/-/statuses-1.3.1.tgz",
       "integrity": "sha1-+vUbnrdKrvOzrPStX2Gr8ky3uT4="
     },
-    "string_decoder": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.0.2.tgz",
-      "integrity": "sha1-sp4fThEl+pehA4K4pTNze3SR4Xk="
-    },
     "string-width": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/string-width/-/string-width-2.0.0.tgz",
       "integrity": "sha1-Y1xUNsxypuDDh87KJ41OLuxSaH4="
     },
+    "string_decoder": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.0.2.tgz",
+      "integrity": "sha1-sp4fThEl+pehA4K4pTNze3SR4Xk="
+    },
     "stringstream": {
       "version": "0.0.5",
       "resolved": "https://registry.npmjs.org/stringstream/-/stringstream-0.0.5.tgz",
diff --git a/package.json b/package.json
index 4e8eee01d..ca9a99378 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "grunt-contrib-watch": "^1.0.0",
     "grunt-eslint": "^20.0.0",
     "grunt-filerev": "^2.3.1",
-    "grunt-html": "^8.4.0",
+    "grunt-html": "^9.0.0",
     "grunt-jekyll": "^0.4.4",
     "grunt-link-checker": "^0.2.0",
     "grunt-markdownlint": "^1.0.23",