diff --git a/docs/package-lock.json b/docs/package-lock.json
index 2cf80a285..a523424f4 100644
--- a/docs/package-lock.json
+++ b/docs/package-lock.json
@@ -13,7 +13,7 @@
         "chalk": "^1.1.3",
         "cheerio": "^1.0.0-rc.10",
         "es6-arrow-function": "^0.6.6",
-        "grunt": "^1.5.3",
+        "grunt": "^1.6.1",
         "grunt-concurrent": "^3.0.0",
         "grunt-contrib-clean": "^1.0.0",
         "grunt-contrib-concat": "^2.0.0",
diff --git a/docs/package.json b/docs/package.json
index e2237af96..ff0caa774 100644
--- a/docs/package.json
+++ b/docs/package.json
@@ -11,7 +11,7 @@
     "chalk": "^1.1.3",
     "cheerio": "^1.0.0-rc.10",
     "es6-arrow-function": "^0.6.6",
-    "grunt": "^1.5.3",
+    "grunt": "^1.6.1",
     "grunt-concurrent": "^3.0.0",
     "grunt-contrib-clean": "^1.0.0",
     "grunt-contrib-concat": "^2.0.0",
diff --git a/package-lock.json b/package-lock.json
index bfd4070d4..b1a7ee246 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -30,7 +30,7 @@
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         "eslint-plugin-promise": "^5.2.0",
         "eslint-plugin-standard": "^5.0.0",
-        "grunt": "^1.5.2",
+        "grunt": "^1.6.1",
         "grunt-browserify": "^6.0.0",
         "grunt-concurrent": "^3.0.0",
         "grunt-contrib-clean": "^2.0.0",
@@ -6387,6 +6387,27 @@
         "git-up": "^7.0.0"
       }
     },
+    "node_modules/glob": {
+      "version": "7.1.7",
+      "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.7.tgz",
+      "integrity": "sha512-OvD9ENzPLbegENnYP5UUfJIirTg4+XwMWGaQfQTY0JenxNvvIKP3U3/tAQSPIu/lHxXYSZmpXlUHeqAIdKzBLQ==",
+      "deprecated": "Glob versions prior to v9 are no longer supported",
+      "dev": true,
+      "dependencies": {
+        "fs.realpath": "^1.0.0",
+        "inflight": "^1.0.4",
+        "inherits": "2",
+        "minimatch": "^3.0.4",
+        "once": "^1.3.0",
+        "path-is-absolute": "^1.0.0"
+      },
+      "engines": {
+        "node": "*"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/isaacs"
+      }
+    },
     "node_modules/glob-parent": {
       "version": "5.1.2",
       "resolved": "https://registry.npmjs.org/glob-parent/-/glob-parent-5.1.2.tgz",
@@ -6532,26 +6553,6 @@
         "node": ">= 0.10"
       }
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-    "node_modules/globule/node_modules/glob": {
-      "version": "7.1.7",
-      "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.7.tgz",
-      "integrity": "sha512-OvD9ENzPLbegENnYP5UUfJIirTg4+XwMWGaQfQTY0JenxNvvIKP3U3/tAQSPIu/lHxXYSZmpXlUHeqAIdKzBLQ==",
-      "dev": true,
-      "dependencies": {
-        "fs.realpath": "^1.0.0",
-        "inflight": "^1.0.4",
-        "inherits": "2",
-        "minimatch": "^3.0.4",
-        "once": "^1.3.0",
-        "path-is-absolute": "^1.0.0"
-      },
-      "engines": {
-        "node": "*"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/isaacs"
-      }
-    },
     "node_modules/globule/node_modules/minimatch": {
       "version": "3.0.8",
       "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.8.tgz",
@@ -7325,26 +7326,6 @@
         "node": "*"
       }
     },
-    "node_modules/grunt/node_modules/glob": {
-      "version": "7.1.7",
-      "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.7.tgz",
-      "integrity": "sha512-OvD9ENzPLbegENnYP5UUfJIirTg4+XwMWGaQfQTY0JenxNvvIKP3U3/tAQSPIu/lHxXYSZmpXlUHeqAIdKzBLQ==",
-      "dev": true,
-      "dependencies": {
-        "fs.realpath": "^1.0.0",
-        "inflight": "^1.0.4",
-        "inherits": "2",
-        "minimatch": "^3.0.4",
-        "once": "^1.3.0",
-        "path-is-absolute": "^1.0.0"
-      },
-      "engines": {
-        "node": "*"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/isaacs"
-      }
-    },
     "node_modules/grunt/node_modules/minimatch": {
       "version": "3.0.8",
       "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.8.tgz",
@@ -9289,26 +9270,6 @@
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       "dev": true
     },
-    "node_modules/load-grunt-config/node_modules/glob": {
-      "version": "7.1.7",
-      "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.7.tgz",
-      "integrity": "sha512-OvD9ENzPLbegENnYP5UUfJIirTg4+XwMWGaQfQTY0JenxNvvIKP3U3/tAQSPIu/lHxXYSZmpXlUHeqAIdKzBLQ==",
-      "dev": true,
-      "dependencies": {
-        "fs.realpath": "^1.0.0",
-        "inflight": "^1.0.4",
-        "inherits": "2",
-        "minimatch": "^3.0.4",
-        "once": "^1.3.0",
-        "path-is-absolute": "^1.0.0"
-      },
-      "engines": {
-        "node": "*"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/isaacs"
-      }
-    },
     "node_modules/load-grunt-config/node_modules/js-yaml": {
       "version": "4.1.0",
       "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.1.0.tgz",
@@ -20188,6 +20149,20 @@
         "git-up": "^7.0.0"
       }
     },
+    "glob": {
+      "version": "7.1.7",
+      "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.7.tgz",
+      "integrity": "sha512-OvD9ENzPLbegENnYP5UUfJIirTg4+XwMWGaQfQTY0JenxNvvIKP3U3/tAQSPIu/lHxXYSZmpXlUHeqAIdKzBLQ==",
+      "dev": true,
+      "requires": {
+        "fs.realpath": "^1.0.0",
+        "inflight": "^1.0.4",
+        "inherits": "2",
+        "minimatch": "^3.0.4",
+        "once": "^1.3.0",
+        "path-is-absolute": "^1.0.0"
+      }
+    },
     "glob-parent": {
       "version": "5.1.2",
       "resolved": "https://registry.npmjs.org/glob-parent/-/glob-parent-5.1.2.tgz",
@@ -20297,20 +20272,6 @@
         "minimatch": "~3.0.2"
       },
       "dependencies": {
-        "glob": {
-          "version": "7.1.7",
-          "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.7.tgz",
-          "integrity": "sha512-OvD9ENzPLbegENnYP5UUfJIirTg4+XwMWGaQfQTY0JenxNvvIKP3U3/tAQSPIu/lHxXYSZmpXlUHeqAIdKzBLQ==",
-          "dev": true,
-          "requires": {
-            "fs.realpath": "^1.0.0",
-            "inflight": "^1.0.4",
-            "inherits": "2",
-            "minimatch": "^3.0.4",
-            "once": "^1.3.0",
-            "path-is-absolute": "^1.0.0"
-          }
-        },
         "minimatch": {
           "version": "3.0.8",
           "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.8.tgz",
@@ -20397,20 +20358,6 @@
           "integrity": "sha512-2P0p0pFGzHS5EMnhdxQi7aJN+iMheud0UhG4dlE1DLAlvL8JHjJJTX/CSm4JXwV0Ka5nGk3zC5mcb5bUQUxxMA==",
           "dev": true
         },
-        "glob": {
-          "version": "7.1.7",
-          "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.7.tgz",
-          "integrity": "sha512-OvD9ENzPLbegENnYP5UUfJIirTg4+XwMWGaQfQTY0JenxNvvIKP3U3/tAQSPIu/lHxXYSZmpXlUHeqAIdKzBLQ==",
-          "dev": true,
-          "requires": {
-            "fs.realpath": "^1.0.0",
-            "inflight": "^1.0.4",
-            "inherits": "2",
-            "minimatch": "^3.0.4",
-            "once": "^1.3.0",
-            "path-is-absolute": "^1.0.0"
-          }
-        },
         "minimatch": {
           "version": "3.0.8",
           "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.8.tgz",
@@ -22324,20 +22271,6 @@
           "integrity": "sha512-8+9WqebbFzpX9OR+Wa6O29asIogeRMzcGtAINdpMHHyAg10f05aSFVBbcEqGf/PXw1EjAZ+q2/bEBg3DvurK3Q==",
           "dev": true
         },
-        "glob": {
-          "version": "7.1.7",
-          "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.7.tgz",
-          "integrity": "sha512-OvD9ENzPLbegENnYP5UUfJIirTg4+XwMWGaQfQTY0JenxNvvIKP3U3/tAQSPIu/lHxXYSZmpXlUHeqAIdKzBLQ==",
-          "dev": true,
-          "requires": {
-            "fs.realpath": "^1.0.0",
-            "inflight": "^1.0.4",
-            "inherits": "2",
-            "minimatch": "^3.0.4",
-            "once": "^1.3.0",
-            "path-is-absolute": "^1.0.0"
-          }
-        },
         "js-yaml": {
           "version": "4.1.0",
           "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.1.0.tgz",
diff --git a/package.json b/package.json
index 074929386..8b9f8aa89 100644
--- a/package.json
+++ b/package.json
@@ -92,7 +92,7 @@
     "eslint-plugin-node": "^11.1.0",
     "eslint-plugin-promise": "^5.2.0",
     "eslint-plugin-standard": "^5.0.0",
-    "grunt": "^1.5.2",
+    "grunt": "^1.6.1",
     "grunt-browserify": "^6.0.0",
     "grunt-concurrent": "^3.0.0",
     "grunt-contrib-clean": "^2.0.0",