diff --git a/package-lock.json b/package-lock.json
index cb2730f56..53370932d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -473,6 +473,7 @@
       "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-4.2.1.tgz",
       "integrity": "sha512-JVwXMr9nHYTUXsBFKUqhJwvlcYU/blreOEUkhNR2eXZIvwd+c+o5V4MgDPKWnMS/56awN3TRzIP+KoPn+roQtg==",
       "dev": true,
+      "optional": true,
       "requires": {
         "es6-promisify": "^5.0.0"
       }
@@ -2458,13 +2459,15 @@
       "version": "4.2.4",
       "resolved": "https://registry.npmjs.org/es6-promise/-/es6-promise-4.2.4.tgz",
       "integrity": "sha512-/NdNZVJg+uZgtm9eS3O6lrOLYmQag2DjdEXuPaHlZ6RuVqgqaVZfgYCepEIKsLqwdQArOPtC3XzRLqGGfT8KQQ==",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "es6-promisify": {
       "version": "5.0.0",
       "resolved": "https://registry.npmjs.org/es6-promisify/-/es6-promisify-5.0.0.tgz",
       "integrity": "sha1-UQnWLz5W6pZ8S2NQWu8IKRyKUgM=",
       "dev": true,
+      "optional": true,
       "requires": {
         "es6-promise": "^4.0.3"
       }
@@ -2740,9 +2743,9 @@
       }
     },
     "eslint-plugin-promise": {
-      "version": "3.8.0",
-      "resolved": "https://registry.npmjs.org/eslint-plugin-promise/-/eslint-plugin-promise-3.8.0.tgz",
-      "integrity": "sha512-JiFL9UFR15NKpHyGii1ZcvmtIqa3UTwiDAGb8atSffe43qJ3+1czVGN6UtkklpcJ2DVnqvTMzEKRaJdBkAL2aQ==",
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-promise/-/eslint-plugin-promise-4.0.1.tgz",
+      "integrity": "sha512-Si16O0+Hqz1gDHsys6RtFRrW7cCTB6P7p3OJmKp3Y3dxpQE2qwOA7d3xnV+0mBmrPoi0RBnxlCKvqu70te6wjg==",
       "dev": true
     },
     "eslint-plugin-requirejs": {
@@ -3399,7 +3402,8 @@
         "ansi-regex": {
           "version": "2.1.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "aproba": {
           "version": "1.2.0",
@@ -3814,7 +3818,8 @@
         "safe-buffer": {
           "version": "5.1.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "safer-buffer": {
           "version": "2.1.2",
@@ -3870,6 +3875,7 @@
           "version": "3.0.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "ansi-regex": "^2.0.0"
           }
@@ -3913,12 +3919,14 @@
         "wrappy": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "yallist": {
           "version": "3.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
     },
@@ -4084,9 +4092,9 @@
       }
     },
     "github-slugger": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/github-slugger/-/github-slugger-1.2.0.tgz",
-      "integrity": "sha512-wIaa75k1vZhyPm9yWrD08A5Xnx/V+RmzGrpjQuLemGKSb77Qukiaei58Bogrl/LZSADDfPzKJX8jhLs4CRTl7Q==",
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/github-slugger/-/github-slugger-1.2.1.tgz",
+      "integrity": "sha512-SsZUjg/P03KPzQBt7OxJPasGw6NRO5uOgiZ5RGXVud5iSIZ0eNZeNp5rTwCxtavrRUa/A77j8mePVc5lEvk0KQ==",
       "dev": true,
       "requires": {
         "emoji-regex": ">=6.0.0 <=6.1.1"
@@ -4454,7 +4462,8 @@
       "version": "2.16.3",
       "resolved": "https://registry.npmjs.org/hoek/-/hoek-2.16.3.tgz",
       "integrity": "sha1-ILt0A9POo5jpHcRxCo/xuCdKJe0=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "hosted-git-info": {
       "version": "2.7.1",
@@ -5730,7 +5739,8 @@
       "version": "0.1.0",
       "resolved": "https://registry.npmjs.org/libbase64/-/libbase64-0.1.0.tgz",
       "integrity": "sha1-YjUag5VjrF/1vSbxL2Dpgwu3UeY=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "libmime": {
       "version": "3.0.0",
@@ -5757,7 +5767,8 @@
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/libqp/-/libqp-1.1.0.tgz",
       "integrity": "sha1-9ebgatdLeU+1tbZpiL9yjvHe2+g=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "lint-staged": {
       "version": "7.2.0",
@@ -6454,9 +6465,9 @@
       }
     },
     "mdast-util-definitions": {
-      "version": "1.2.2",
-      "resolved": "https://registry.npmjs.org/mdast-util-definitions/-/mdast-util-definitions-1.2.2.tgz",
-      "integrity": "sha512-9NloPSwaB9f1PKcGqaScfqRf6zKOEjTIXVIbPOmgWI/JKxznlgVXC5C+8qgl3AjYg2vJBRgLYfLICaNiac89iA==",
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/mdast-util-definitions/-/mdast-util-definitions-1.2.3.tgz",
+      "integrity": "sha512-P6wpRO8YVQ1iv30maMc93NLh7COvufglBE8/ldcOyYmk5EbfF0YeqlLgtqP/FOBU501Kqar1x5wYWwB3Nga74g==",
       "dev": true,
       "requires": {
         "unist-util-visit": "^1.0.0"
@@ -6758,6 +6769,7 @@
       "resolved": "https://registry.npmjs.org/nodemailer-shared/-/nodemailer-shared-1.1.0.tgz",
       "integrity": "sha1-z1mU4v0mjQD1zw+nZ6CBae2wfsA=",
       "dev": true,
+      "optional": true,
       "requires": {
         "nodemailer-fetch": "1.6.0"
       }
@@ -8591,17 +8603,6 @@
         "remark-lint-ordered-list-marker-style": "^1.0.0"
       }
     },
-    "remark-slug": {
-      "version": "4.2.3",
-      "resolved": "https://registry.npmjs.org/remark-slug/-/remark-slug-4.2.3.tgz",
-      "integrity": "sha1-jZh9Dl5j1KSeo3uQ/pmaPc/IG3I=",
-      "dev": true,
-      "requires": {
-        "github-slugger": "^1.0.0",
-        "mdast-util-to-string": "^1.0.0",
-        "unist-util-visit": "^1.0.0"
-      }
-    },
     "remark-stringify": {
       "version": "5.0.0",
       "resolved": "https://registry.npmjs.org/remark-stringify/-/remark-stringify-5.0.0.tgz",
@@ -8625,15 +8626,16 @@
       }
     },
     "remark-validate-links": {
-      "version": "7.0.0",
-      "resolved": "https://registry.npmjs.org/remark-validate-links/-/remark-validate-links-7.0.0.tgz",
-      "integrity": "sha512-e6k7JUeQICBwLv2aHdlgIDQIiiuWdOdM7U0eWCAM19kI3HmEbfUill/hftC83W0YW7JuO4JKqIDJO+6fZTIxBg==",
+      "version": "8.0.1",
+      "resolved": "https://registry.npmjs.org/remark-validate-links/-/remark-validate-links-8.0.1.tgz",
+      "integrity": "sha512-0qxtaa39n0+poqTtU4CylH9pvyO+cYRjz+/0SYW9F/4OtJ60tNnIkCp/I7RHWEzMVsrXEXT8NXYHH0v9wAkLfw==",
       "dev": true,
       "requires": {
+        "github-slugger": "^1.2.0",
         "hosted-git-info": "^2.5.0",
         "mdast-util-definitions": "^1.0.0",
+        "mdast-util-to-string": "^1.0.4",
         "propose": "0.0.5",
-        "remark-slug": "^4.2.1",
         "unist-util-visit": "^1.0.0",
         "urljoin": "^0.1.5",
         "xtend": "^4.0.1"