diff --git a/package-lock.json b/package-lock.json
index 72a611b..24d4eca 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -797,6 +797,50 @@
         "winston": "3.3.3",
         "wolfy87-eventemitter": "5.2.9",
         "yargs": "16.2.0"
+      },
+      "dependencies": {
+        "glob": {
+          "version": "7.1.7",
+          "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.7.tgz",
+          "integrity": "sha512-OvD9ENzPLbegENnYP5UUfJIirTg4+XwMWGaQfQTY0JenxNvvIKP3U3/tAQSPIu/lHxXYSZmpXlUHeqAIdKzBLQ==",
+          "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"
+          }
+        },
+        "grunt": {
+          "version": "1.4.1",
+          "resolved": "https://registry.npmjs.org/grunt/-/grunt-1.4.1.tgz",
+          "integrity": "sha512-ZXIYXTsAVrA7sM+jZxjQdrBOAg7DyMUplOMhTaspMRExei+fD0BTwdWXnn0W5SXqhb/Q/nlkzXclSi3IH55PIA==",
+          "requires": {
+            "dateformat": "~3.0.3",
+            "eventemitter2": "~0.4.13",
+            "exit": "~0.1.2",
+            "findup-sync": "~0.3.0",
+            "glob": "~7.1.6",
+            "grunt-cli": "~1.4.2",
+            "grunt-known-options": "~2.0.0",
+            "grunt-legacy-log": "~3.0.0",
+            "grunt-legacy-util": "~2.0.1",
+            "iconv-lite": "~0.4.13",
+            "js-yaml": "~3.14.0",
+            "minimatch": "~3.0.4",
+            "mkdirp": "~1.0.4",
+            "nopt": "~3.0.6",
+            "rimraf": "~3.0.2"
+          },
+          "dependencies": {
+            "dateformat": {
+              "version": "3.0.3",
+              "resolved": "https://registry.npmjs.org/dateformat/-/dateformat-3.0.3.tgz",
+              "integrity": "sha512-jyCETtSl3VMZMWeRo7iY1FL19ges1t55hMo5yaam4Jrsm5EPL89UQkoQRyiI+Yf4k8r2ZpdngkV8hr1lIdjb3Q=="
+            }
+          }
+        }
       }
     },
     "duplexer": {
@@ -1465,16 +1509,16 @@
       "integrity": "sha512-NtNxqUcXgpW2iMrfqSfR73Glt39K+BLwWsPs94yR63v45T0Wbej7eRmL5cWfwEgqXnmjQp3zaJTshdRW/qC2ZQ=="
     },
     "grunt": {
-      "version": "1.4.1",
-      "resolved": "https://registry.npmjs.org/grunt/-/grunt-1.4.1.tgz",
-      "integrity": "sha512-ZXIYXTsAVrA7sM+jZxjQdrBOAg7DyMUplOMhTaspMRExei+fD0BTwdWXnn0W5SXqhb/Q/nlkzXclSi3IH55PIA==",
+      "version": "1.5.3",
+      "resolved": "https://registry.npmjs.org/grunt/-/grunt-1.5.3.tgz",
+      "integrity": "sha512-mKwmo4X2d8/4c/BmcOETHek675uOqw0RuA/zy12jaspWqvTp4+ZeQF1W+OTpcbncnaBsfbQJ6l0l4j+Sn/GmaQ==",
       "requires": {
         "dateformat": "~3.0.3",
         "eventemitter2": "~0.4.13",
         "exit": "~0.1.2",
         "findup-sync": "~0.3.0",
         "glob": "~7.1.6",
-        "grunt-cli": "~1.4.2",
+        "grunt-cli": "~1.4.3",
         "grunt-known-options": "~2.0.0",
         "grunt-legacy-log": "~3.0.0",
         "grunt-legacy-util": "~2.0.1",
@@ -3317,11 +3361,11 @@
       "integrity": "sha512-hzSoAVtJF+3ZtiFX0VgfFPHEDRm7Y/QPjGyNo4TVdnDTdft3tr8hEkD25a1jC+TjTuE7tkHGKkhwCgs9dgBB2g=="
     },
     "underscore.string": {
-      "version": "3.3.5",
-      "resolved": "https://registry.npmjs.org/underscore.string/-/underscore.string-3.3.5.tgz",
-      "integrity": "sha512-g+dpmgn+XBneLmXXo+sGlW5xQEt4ErkS3mgeN2GFbremYeMBSJKr9Wf2KJplQVaiPY/f7FN6atosWYNm9ovrYg==",
+      "version": "3.3.6",
+      "resolved": "https://registry.npmjs.org/underscore.string/-/underscore.string-3.3.6.tgz",
+      "integrity": "sha512-VoC83HWXmCrF6rgkyxS9GHv8W9Q5nhMKho+OadDJGzL2oDYbYEppBaCMH6pFlwLeqj2QS+hhkw2kpXkSdD1JxQ==",
       "requires": {
-        "sprintf-js": "^1.0.3",
+        "sprintf-js": "^1.1.1",
         "util-deprecate": "^1.0.2"
       }
     },
diff --git a/package.json b/package.json
index 19b81ff..5ab063e 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
   "dependencies": {
     "cheerio": "0.22.0",
     "download.jqueryui.com": "2.2.9",
-    "grunt": "1.4.1",
+    "grunt": "1.5.3",
     "grunt-cli": "1.4.3",
     "grunt-jquery-content": "3.1.0"
   }