diff --git a/www/package-lock.json b/www/package-lock.json
index 24409a1b..a24f4e5f 100644
--- a/www/package-lock.json
+++ b/www/package-lock.json
@@ -69,7 +69,7 @@
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@@ -913,9 +913,9 @@
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+      "resolved": "https://registry.npmjs.org/grunt/-/grunt-1.5.3.tgz",
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@@ -923,7 +923,7 @@
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@@ -1080,7 +1080,7 @@
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-          "resolved": "http://registry.npmjs.org/async/-/async-0.2.10.tgz",
+          "resolved": "https://registry.npmjs.org/async/-/async-0.2.10.tgz",
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@@ -1447,9 +1447,9 @@
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-      "resolved": "https://registry.npmjs.org/is-core-module/-/is-core-module-2.7.0.tgz",
-      "integrity": "sha512-ByY+tjCciCr+9nLryBYcSD50EOGWt95c7tIsKTG1J2ixKKXPvF7Ej3AVd+UfDydAJom3biBGDBALaO79ktwgEQ==",
+      "version": "2.9.0",
+      "resolved": "https://registry.npmjs.org/is-core-module/-/is-core-module-2.9.0.tgz",
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@@ -1852,13 +1852,13 @@
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-      "resolved": "https://registry.npmjs.org/micromatch/-/micromatch-4.0.4.tgz",
-      "integrity": "sha512-pRmzw/XUcwXGpD9aI9q/0XOwLNygjETJ8y0ao0wdqprrzDa4YnxLcz7fQRZr8voh8V10kGhABbNcHVk5wHgWwg==",
+      "version": "4.0.5",
+      "resolved": "https://registry.npmjs.org/micromatch/-/micromatch-4.0.5.tgz",
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       "dev": true,
       "requires": {
-        "braces": "^3.0.1",
-        "picomatch": "^2.2.3"
+        "braces": "^3.0.2",
+        "picomatch": "^2.3.1"
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@@ -2166,9 +2166,9 @@
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-      "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-2.3.0.tgz",
-      "integrity": "sha512-lY1Q/PiJGC2zOv/z391WOTD+Z02bCgsFfvxoXXf6h7kv9o+WmsmzYqrAwY63sNgOxE4xEdq0WyUnXfKeBrSvYw==",
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-2.3.1.tgz",
+      "integrity": "sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA==",
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@@ -2368,13 +2368,14 @@
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-      "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.20.0.tgz",
-      "integrity": "sha512-wENBPt4ySzg4ybFQW2TT1zMQucPK95HSh/nq2CFTZVOGut2+pQvSsgtda4d26YrYcr067wjbmzOG8byDPBX63A==",
+      "version": "1.22.0",
+      "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.22.0.tgz",
+      "integrity": "sha512-Hhtrw0nLeSrFQ7phPp4OOcVjLPIeMnRlr5mcnVuMe7M/7eBn98A3hmFRLoFo3DLZkivSYwhRUJTyPyWAk56WLw==",
       "dev": true,
       "requires": {
-        "is-core-module": "^2.2.0",
-        "path-parse": "^1.0.6"
+        "is-core-module": "^2.8.1",
+        "path-parse": "^1.0.7",
+        "supports-preserve-symlinks-flag": "^1.0.0"
       }
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     "resolve-dir": {
@@ -2562,6 +2563,12 @@
         "has-flag": "^3.0.0"
       }
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+    "supports-preserve-symlinks-flag": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/supports-preserve-symlinks-flag/-/supports-preserve-symlinks-flag-1.0.0.tgz",
+      "integrity": "sha512-ot0WnXS9fgdkgIcePe6RHNk1WA8+muPa6cSjeR3V8K27q9BB1rTE3R1p7Hv0z1ZyAc8s6Vvv8DIyWf681MAt0w==",
+      "dev": true
+    },
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       "resolved": "https://registry.npmjs.org/svgo/-/svgo-1.3.2.tgz",
@@ -2643,12 +2650,12 @@
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-      "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",
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       "dev": true,
       "requires": {
-        "sprintf-js": "^1.0.3",
+        "sprintf-js": "^1.1.1",
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diff --git a/www/package.json b/www/package.json
index 9aacf208..9b75a71e 100644
--- a/www/package.json
+++ b/www/package.json
@@ -3,7 +3,7 @@
   "version": "0.1.1",
   "devDependencies": {
     "dot-prop": "^5.3.0",
-    "grunt": "^1.4.1",
+    "grunt": "^1.5.3",
     "grunt-contrib-less": "^2.1.0",
     "grunt-contrib-watch": "^1.1.0",
     "grunt-curl": "^2.5.1",