diff --git a/package-lock.json b/package-lock.json
index 0fa6f05..8a6c4e1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1481,15 +1481,15 @@
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-                    "resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-2.0.2.tgz",
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+                    "version": "2.2.0",
+                    "resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-2.2.0.tgz",
+                    "integrity": "sha512-DtBMo82pv1dFtUmHyr48beiuq792Sxohr+8Hm9zoxklYPfa6n0Z3Byjj2IV7bmr2IyqClnqEQhfgHJJ5QF0R5A==",
                     "dev": true
                 },
                 "entities": {
-                    "version": "2.1.0",
-                    "resolved": "https://registry.npmjs.org/entities/-/entities-2.1.0.tgz",
-                    "integrity": "sha512-hCx1oky9PFrJ611mf0ifBLBRW8lUUVRlFolb5gWRfIELabBlbp9xZvrqZLZAs+NxFnbfQoeGd8wDkygjg7U85w==",
+                    "version": "2.2.0",
+                    "resolved": "https://registry.npmjs.org/entities/-/entities-2.2.0.tgz",
+                    "integrity": "sha512-p92if5Nz619I0w+akJrLZH0MX0Pb5DX39XOwQTtXSdQQOaYH03S1uIQp4mhOZtAXrxq4ViO67YTiLBo2638o9A==",
                     "dev": true
                 }
             }
@@ -2005,14 +2005,14 @@
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         },
         "grunt-contrib-jshint": {
-            "version": "3.0.0",
-            "resolved": "https://registry.npmjs.org/grunt-contrib-jshint/-/grunt-contrib-jshint-3.0.0.tgz",
-            "integrity": "sha512-o0V3HNK54+w2Lss/AP0LsAUCEmPDQIcgsDFvTy0sE8sdPXq/8vHdNdMEitK9Wcfoq7H6v02v6soiiwJ0wavT7A==",
+            "version": "3.1.1",
+            "resolved": "https://registry.npmjs.org/grunt-contrib-jshint/-/grunt-contrib-jshint-3.1.1.tgz",
+            "integrity": "sha512-EwMY6L91FqTcMlZTVoDeeq/EZL+7MoFyo1rxIea9sxyv73geVggeE37jcUhNbu5hLbxHE82CGIUqitHuR2/q+g==",
             "dev": true,
             "requires": {
                 "chalk": "^4.1.0",
                 "hooker": "^0.2.3",
-                "jshint": "~2.12.0"
+                "jshint": "~2.13.0"
             }
         },
         "grunt-contrib-nodeunit": {
@@ -2707,16 +2707,16 @@
             "dev": true
         },
         "jshint": {
-            "version": "2.12.0",
-            "resolved": "https://registry.npmjs.org/jshint/-/jshint-2.12.0.tgz",
-            "integrity": "sha512-TwuuaUDmra0JMkuqvqy+WGo2xGHSNjv1BA1nTIgtH2K5z1jHuAEeAgp7laaR+hLRmajRjcrM71+vByBDanCyYA==",
+            "version": "2.13.3",
+            "resolved": "https://registry.npmjs.org/jshint/-/jshint-2.13.3.tgz",
+            "integrity": "sha512-zlVQz8XAl1ODXEOVMPkDNuntPebPIE39Xn7ex/JAI9+TmBIf/fcUuj58FaLCC88rOHy8leq0N5ChBB+V5fmpzA==",
             "dev": true,
             "requires": {
                 "cli": "~1.0.0",
                 "console-browserify": "1.1.x",
                 "exit": "0.1.x",
                 "htmlparser2": "3.8.x",
-                "lodash": "~4.17.19",
+                "lodash": "~4.17.21",
                 "minimatch": "~3.0.2",
                 "shelljs": "0.3.x",
                 "strip-json-comments": "1.0.x"
diff --git a/package.json b/package.json
index 97e8dcf..5b7e303 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
     "devDependencies": {
         "grunt": "^1.0.3",
         "grunt-contrib-clean": "~2.0",
-        "grunt-contrib-jshint": "~3.0",
+        "grunt-contrib-jshint": "~3.1",
         "grunt-contrib-nodeunit": "~4.0",
         "grunt-exec": "~3.0",
         "nodeunit": "^0.11.3"