diff --git a/package-lock.json b/package-lock.json
index 681019d..a092157 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3194,9 +3194,9 @@
       "dev": true
     },
     "grunt": {
-      "version": "1.0.4",
-      "resolved": "https://registry.npmjs.org/grunt/-/grunt-1.0.4.tgz",
-      "integrity": "sha512-PYsMOrOC+MsdGEkFVwMaMyc6Ob7pKmq+deg1Sjr+vvMWp35sztfwKE7qoN51V+UEtHsyNuMcGdgMLFkBHvMxHQ==",
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/grunt/-/grunt-1.1.0.tgz",
+      "integrity": "sha512-+NGod0grmviZ7Nzdi9am7vuRS/h76PcWDsV635mEXF0PEQMUV6Kb+OjTdsVxbi0PZmfQOjCMKb3w8CVZcqsn1g==",
       "dev": true,
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@@ -3210,20 +3210,14 @@
         "grunt-legacy-log": "~2.0.0",
         "grunt-legacy-util": "~1.1.1",
         "iconv-lite": "~0.4.13",
-        "js-yaml": "~3.13.0",
+        "js-yaml": "~3.13.1",
         "minimatch": "~3.0.2",
-        "mkdirp": "~0.5.1",
+        "mkdirp": "~1.0.3",
         "nopt": "~3.0.6",
         "path-is-absolute": "~1.0.0",
         "rimraf": "~2.6.2"
       },
       "dependencies": {
-        "esprima": {
-          "version": "4.0.1",
-          "resolved": "https://registry.npmjs.org/esprima/-/esprima-4.0.1.tgz",
-          "integrity": "sha512-eGuFFw7Upda+g4p+QHvnW0RyTX/SVeJBDM/gCtMARO0cLuT2HcEKnTPvhjV6aGeqrCB/sbNop0Kszm0jsaWU4A==",
-          "dev": true
-        },
         "grunt-cli": {
           "version": "1.2.0",
           "resolved": "https://registry.npmjs.org/grunt-cli/-/grunt-cli-1.2.0.tgz",
@@ -3236,15 +3230,11 @@
             "resolve": "~1.1.0"
           }
         },
-        "js-yaml": {
-          "version": "3.13.1",
-          "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.13.1.tgz",
-          "integrity": "sha512-YfbcO7jXDdyj0DGxYVSlSeQNHbD7XPWvrVWeVUujrQEoZzWJIRrCPoyk6kL6IAjAG2IolMK4T0hNUe0HOUs5Jw==",
-          "dev": true,
-          "requires": {
-            "argparse": "^1.0.7",
-            "esprima": "^4.0.0"
-          }
+        "mkdirp": {
+          "version": "1.0.3",
+          "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-1.0.3.tgz",
+          "integrity": "sha512-6uCP4Qc0sWsgMLy1EOqqS/3rjDHOEnsStVr/4vtAIK2Y5i2kA7lFFejYrpIyiN9w0pYf4ckeCYT9f1r1P9KX5g==",
+          "dev": true
         },
         "resolve": {
           "version": "1.1.7",
@@ -6339,9 +6329,9 @@
       },
       "dependencies": {
         "glob": {
-          "version": "7.1.4",
-          "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.4.tgz",
-          "integrity": "sha512-hkLPepehmnKk41pUGm3sYxoFs/umurYfYJCerbXEyFIWcAzvpipAgVkBqqT9RBKMGjnq6kMuyYwha6csxbiM1A==",
+          "version": "7.1.6",
+          "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.6.tgz",
+          "integrity": "sha512-LwaxwyZ72Lk7vZINtNNrywX0ZuLyStrdDtabefZKAY5ZGJhVtgdznluResxNmPitE0SAO+O26sWTHeKSI2wMBA==",
           "dev": true,
           "requires": {
             "fs.realpath": "^1.0.0",