diff --git a/package-lock.json b/package-lock.json
index fde8157..35f09e7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "license": "ISC",
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-        "express": "^4.10.2",
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         "mkdirp": "^0.5.1",
         "node-uuid": "^1.4.7",
@@ -19,7 +19,7 @@
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         "grunt-contrib-stylus": "^0.22.0",
-        "grunt-contrib-watch": "^0.6.1",
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         "gulp": "^3.9.0"
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@@ -30,17 +30,25 @@
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-      "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.4.tgz",
-      "integrity": "sha1-hiRnWMfdbSGmR0/whKR0DsBesh8=",
+      "version": "1.3.8",
+      "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.8.tgz",
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-        "negotiator": "0.6.1"
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+    "node_modules/accepts/node_modules/negotiator": {
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+      "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.3.tgz",
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@@ -319,41 +327,44 @@
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-      "integrity": "sha1-h2eKGdhLR9hZuDGZvVm84iKxBFQ=",
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+      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.20.1.tgz",
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-        "bytes": "3.0.0",
+        "bytes": "3.1.2",
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         "debug": "2.6.9",
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-        "http-errors": "~1.6.2",
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-        "on-finished": "~2.3.0",
-        "qs": "6.5.1",
-        "raw-body": "2.3.2",
-        "type-is": "~1.6.15"
+        "depd": "2.0.0",
+        "destroy": "1.2.0",
+        "http-errors": "2.0.0",
+        "iconv-lite": "0.4.24",
+        "on-finished": "2.4.1",
+        "qs": "6.11.0",
+        "raw-body": "2.5.1",
+        "type-is": "~1.6.18",
+        "unpipe": "1.0.0"
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+        "node": ">= 0.8",
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-      "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.0.0.tgz",
-      "integrity": "sha1-0ygVQE1olpn4Wk6k+odV3ROpYEg=",
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.2.tgz",
+      "integrity": "sha512-/Nf7TyzTx6S3yRJObOAV7956r8cr2+Oj8AC5dt8wSP3BQAoeX58NoHyCU8P8zGkNXStjTSi6fzO6F0pBdcYbEg==",
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-      "integrity": "sha1-vNYMd9Prk83gBQKVw/N5OJvIj4k=",
+      "version": "2.5.1",
+      "resolved": "https://registry.npmjs.org/raw-body/-/raw-body-2.5.1.tgz",
+      "integrity": "sha512-qqJBtEyVgS0ZmPGdCFPWJ3FreoqvG4MVQln/kCgF7Olq95IbOp0/BWyMwbdtn4VTvkM8Y7khCQ2Xgk/tcrCXig==",
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-        "bytes": "3.0.0",
-        "http-errors": "1.6.2",
-        "iconv-lite": "0.4.19",
+        "bytes": "3.1.2",
+        "http-errors": "2.0.0",
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@@ -423,6 +434,18 @@
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+    "node_modules/call-bind": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/call-bind/-/call-bind-1.0.2.tgz",
+      "integrity": "sha512-7O+FbCihrB5WGbFYesctwmTKae6rOiIzmz1icreWJ+0aA7LJfuqhEso2T9ncpcFtzMQtzXf2QGGueWJGTYsqrA==",
+      "dependencies": {
+        "function-bind": "^1.1.1",
+        "get-intrinsic": "^1.0.2"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
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@@ -627,17 +650,39 @@
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-      "integrity": "sha1-DPaLud318r55YcOoUXjLhdunjLQ=",
+      "version": "0.5.4",
+      "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.4.tgz",
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+      "dependencies": {
+        "safe-buffer": "5.2.1"
+      },
       "engines": {
         "node": ">= 0.6"
       }
     },
+    "node_modules/content-disposition/node_modules/safe-buffer": {
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
+      "integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
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-      "integrity": "sha1-4TjMdeBAxyexlm/l5fjJruJW/js=",
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@@ -729,11 +774,11 @@
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-      "integrity": "sha1-m81S4UwJd2PnSbJ0xDRu0uVgtak=",
+      "version": "2.0.0",
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+        "node": ">= 0.8"
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@@ -746,9 +791,13 @@
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-      "integrity": "sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA="
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/destroy/-/destroy-1.2.0.tgz",
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+        "npm": "1.2.8000 || >= 1.4.16"
+      }
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@@ -771,12 +820,12 @@
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-      "integrity": "sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0="
+      "integrity": "sha512-WMwm9LhRUo+WUaRN+vRuETqG89IgZphVSNkdFgeb6sS/E4OrDIN7t48CAewSHXc6C8lefD8KKfr5vY61brQlow=="
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-      "resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-1.0.1.tgz",
-      "integrity": "sha1-eePVhlU0aQn+bw9Fpd5oEDspTSA=",
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-1.0.2.tgz",
+      "integrity": "sha512-TPJXq8JqFaVYm2CWmPvnP2Iyo4ZSM7/QKcSmuMLDObfpH5fi7RUGmd/rTDf+rut/saiDiQEeVTNgAmJEdAOx0w==",
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@@ -899,7 +948,7 @@
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-      "integrity": "sha1-Aljq5NPQwJdN4cFpGI7wBR0dGYg="
+      "integrity": "sha512-NiSupZ4OeuGwr68lGIeym/ksIZMJodUGOSCZ/FSnTxcrekbvqrgdUxlJOMpijaKZVjAJrWrGs/6Jy8OMuyj9ow=="
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@@ -926,7 +975,7 @@
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-      "integrity": "sha1-Qa4u62XvpiJorr/qg6x9eSmbCIc=",
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@@ -1060,38 +1109,39 @@
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-      "resolved": "https://registry.npmjs.org/express/-/express-4.16.2.tgz",
-      "integrity": "sha1-41xt/i1kt9ygpc1PIXgb4ymeB2w=",
+      "version": "4.18.2",
+      "resolved": "https://registry.npmjs.org/express/-/express-4.18.2.tgz",
+      "integrity": "sha512-5/PsL6iGPdfQ/lKM1UuielYgv3BUoJfz1aUwU9vHZ+J7gyvwdQXFEBIEIaxeGf0GIcreATNyBExtalisDbuMqQ==",
       "dependencies": {
-        "accepts": "~1.3.4",
+        "accepts": "~1.3.8",
         "array-flatten": "1.1.1",
-        "body-parser": "1.18.2",
-        "content-disposition": "0.5.2",
+        "body-parser": "1.20.1",
+        "content-disposition": "0.5.4",
         "content-type": "~1.0.4",
-        "cookie": "0.3.1",
+        "cookie": "0.5.0",
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         "debug": "2.6.9",
-        "depd": "~1.1.1",
-        "encodeurl": "~1.0.1",
+        "depd": "2.0.0",
+        "encodeurl": "~1.0.2",
         "escape-html": "~1.0.3",
         "etag": "~1.8.1",
-        "finalhandler": "1.1.0",
+        "finalhandler": "1.2.0",
         "fresh": "0.5.2",
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         "merge-descriptors": "1.0.1",
         "methods": "~1.1.2",
-        "on-finished": "~2.3.0",
-        "parseurl": "~1.3.2",
+        "on-finished": "2.4.1",
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-        "qs": "6.5.1",
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-        "serve-static": "1.13.1",
-        "setprototypeof": "1.1.0",
-        "statuses": "~1.3.1",
-        "type-is": "~1.6.15",
+        "proxy-addr": "~2.0.7",
+        "qs": "6.11.0",
+        "range-parser": "~1.2.1",
+        "safe-buffer": "5.2.1",
+        "send": "0.18.0",
+        "serve-static": "1.15.0",
+        "setprototypeof": "1.2.0",
+        "statuses": "2.0.1",
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         "vary": "~1.1.2"
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@@ -1099,6 +1149,33 @@
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+    "node_modules/express/node_modules/cookie": {
+      "version": "0.5.0",
+      "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.5.0.tgz",
+      "integrity": "sha512-YZ3GUyn/o8gfKJlnlX7g7xq4gyO6OSuhGPKaaGssGB2qgDUS0gPgtTvoyZLTt9Ab6dC4hfc9dV5arkvc/OCmrw==",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/express/node_modules/safe-buffer": {
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
+      "integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
+      ]
+    },
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@@ -1151,10 +1228,13 @@
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-      "integrity": "sha1-wUxbO/FNdBf/v9mQwKdJXNnzN7w=",
+      "version": "0.10.0",
+      "resolved": "https://registry.npmjs.org/faye-websocket/-/faye-websocket-0.10.0.tgz",
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       "dev": true,
+      "dependencies": {
+        "websocket-driver": ">=0.5.1"
+      },
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         "node": ">=0.4.0"
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@@ -1175,16 +1255,16 @@
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-      "resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-1.1.0.tgz",
-      "integrity": "sha1-zgtoVbRYU+eRsvzGgARtiCU91/U=",
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-1.2.0.tgz",
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       "dependencies": {
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-        "encodeurl": "~1.0.1",
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-        "on-finished": "~2.3.0",
-        "parseurl": "~1.3.2",
-        "statuses": "~1.3.1",
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@@ -1303,9 +1383,9 @@
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-      "integrity": "sha1-mMI9qxF1ZXuMBXPozszZGw/xjIQ=",
+      "version": "0.2.0",
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@@ -1325,7 +1405,7 @@
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@@ -1336,6 +1416,11 @@
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+      "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz",
+      "integrity": "sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A=="
+    },
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@@ -1348,6 +1433,19 @@
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+    "node_modules/get-intrinsic": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/get-intrinsic/-/get-intrinsic-1.1.3.tgz",
+      "integrity": "sha512-QJVz1Tj7MS099PevUG5jvnt9tSkXN8K14dxQlikJuPt4uD9hHAHjLyLBiLR5zELelBdD9QNRAXZzsJx0WaDL9A==",
+      "dependencies": {
+        "function-bind": "^1.1.1",
+        "has": "^1.0.3",
+        "has-symbols": "^1.0.3"
+      },
+      "funding": {
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@@ -1628,38 +1726,92 @@
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-      "integrity": "sha1-ZP3LolpjX1tNobbOb5DaCutuPxU=",
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@@ -7199,13 +7533,19 @@
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+      "integrity": "sha1-iTMSr2myEj3vcfV4iQAWce6yyFM=",
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       "integrity": "sha1-PnZyPjjf3aE8mx0poeB//uSzC1c="
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+      "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
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@@ -7219,23 +7559,30 @@
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-      "integrity": "sha1-pw4coh0TgsEdDZ9iMd6ygQgNerM=",
+      "version": "0.18.0",
+      "resolved": "https://registry.npmjs.org/send/-/send-0.18.0.tgz",
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-        "destroy": "~1.0.4",
-        "encodeurl": "~1.0.1",
+        "depd": "2.0.0",
+        "destroy": "1.2.0",
+        "encodeurl": "~1.0.2",
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-        "ms": "2.0.0",
-        "on-finished": "~2.3.0",
-        "range-parser": "~1.2.0",
-        "statuses": "~1.3.1"
+        "http-errors": "2.0.0",
+        "mime": "1.6.0",
+        "ms": "2.1.3",
+        "on-finished": "2.4.1",
+        "range-parser": "~1.2.1",
+        "statuses": "2.0.1"
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+        }
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@@ -7245,14 +7592,14 @@
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-      "integrity": "sha1-TFfVNASnYdjy58HooYpH2/J4pxk=",
+      "version": "1.15.0",
+      "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.15.0.tgz",
+      "integrity": "sha512-XGuRDNjXUijsUL0vl6nSD7cwURuzEgglbOaFuZM9g3kwDXOWVTck0jLzjPzGD+TazWbboZYu52/9/XPdUgne9g==",
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+        "encodeurl": "~1.0.2",
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-        "parseurl": "~1.3.2",
-        "send": "0.16.1"
+        "parseurl": "~1.3.3",
+        "send": "0.18.0"
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@@ -7277,9 +7624,19 @@
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-      "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.1.0.tgz",
-      "integrity": "sha1-0L2FU2iHtv58DYGMuWLZ2RxU5lY="
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.2.0.tgz",
+      "integrity": "sha512-E5LDX7Wrp85Kil5bhZv46j8jOeboKq5JMmYM3gVGdGH8xFpPWXUMsNrlODCrkoxMEeNi/XZIwuRvY4XNwYMJpw=="
+    },
+    "side-channel": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/side-channel/-/side-channel-1.0.4.tgz",
+      "integrity": "sha512-q5XPytqFEIKHkGdiMIrY10mvLRvnQh42/+GoBlFW3b2LXLE2xxJpZFdm94we0BaoV3RwJyGqg5wS7epxTv0Zvw==",
+      "requires": {
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+        "get-intrinsic": "^1.0.2",
+        "object-inspect": "^1.9.0"
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@@ -7668,9 +8025,9 @@
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-      "resolved": "https://registry.npmjs.org/statuses/-/statuses-1.3.1.tgz",
-      "integrity": "sha1-+vUbnrdKrvOzrPStX2Gr8ky3uT4="
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/statuses/-/statuses-2.0.1.tgz",
+      "integrity": "sha512-RwNA9Z/7PrK06rYLIzFMlaF+l73iwpzsqRIFgbMLbTcLD6cOao82TaWefPXQvB2fOC4AjuYSEndS7N/mTCbkdQ=="
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@@ -7806,28 +8163,33 @@
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-      "integrity": "sha1-Hpnh4qhGm3NquX2X7vqYxx927Qo=",
+    "tiny-lr": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/tiny-lr/-/tiny-lr-1.1.1.tgz",
+      "integrity": "sha512-44yhA3tsaRoMOjQQ+5v5mVdqef+kH6Qze9jTpqtVufgYjYt08zyZAwNwwVBj3i1rJMnR52IxOW0LK0vBzgAkuA==",
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-        "debug": "~0.7.0",
-        "faye-websocket": "~0.4.3",
-        "noptify": "~0.0.3",
-        "qs": "~0.5.2"
+        "body": "^5.1.0",
+        "debug": "^3.1.0",
+        "faye-websocket": "~0.10.0",
+        "livereload-js": "^2.3.0",
+        "object-assign": "^4.1.0",
+        "qs": "^6.4.0"
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-          "resolved": "https://registry.npmjs.org/debug/-/debug-0.7.4.tgz",
-          "integrity": "sha1-BuHqgILCyxTjmAbiLi9vdX+Srzk=",
-          "dev": true
+          "version": "3.2.7",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.7.tgz",
+          "integrity": "sha512-CFjzYYAi4ThfiQvizrFQevTTXHtnCqWfe7x1AhgEscTz6ZbLbfoLRLPugTQyBth6f8ZERVUSyWHFD/7Wu4t1XQ==",
+          "dev": true,
+          "requires": {
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+          }
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-        "qs": {
-          "version": "0.5.6",
-          "resolved": "https://registry.npmjs.org/qs/-/qs-0.5.6.tgz",
-          "integrity": "sha1-MbGtBYVnZRxSaSFQa5qHk5EaA4Q=",
+        "ms": {
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+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
+          "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==",
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@@ -7946,13 +8308,18 @@
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       }
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+    "toidentifier": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.1.tgz",
+      "integrity": "sha512-o5sSPKEkg/DIQNmH43V0/uerLrpzVedkUh8tGNvaeXpfpuwjKenlSox/2O/BTlZUtEe+JG7s5YhEz608PlAHRA=="
+    },
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-      "version": "1.6.15",
-      "resolved": "https://registry.npmjs.org/type-is/-/type-is-1.6.15.tgz",
-      "integrity": "sha1-yrEPtJCeRByChC6v4a1kbIGARBA=",
+      "version": "1.6.18",
+      "resolved": "https://registry.npmjs.org/type-is/-/type-is-1.6.18.tgz",
+      "integrity": "sha512-TkRKr9sUTxEH8MdfuCSP7VizJyzRNMjj2J2do2Jr3Kym598JVdEksuzPQCnlFPW4ky9Q+iA+ma9BGm06XQBy8g==",
       "requires": {
         "media-typer": "0.3.0",
-        "mime-types": "~2.1.15"
+        "mime-types": "~2.1.24"
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@@ -8013,7 +8380,7 @@
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       "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
-      "integrity": "sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw="
+      "integrity": "sha512-pjy2bYhSsufwWlKwPc+l3cN7+wuJlK6uz0YdJEOlQDbl6jo/YlPi4mb8agUkVC8BF7V8NuzeyPNqRksA3hztKQ=="
     },
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@@ -8253,6 +8620,23 @@
         }
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+    "websocket-driver": {
+      "version": "0.7.4",
+      "resolved": "https://registry.npmjs.org/websocket-driver/-/websocket-driver-0.7.4.tgz",
+      "integrity": "sha512-b17KeDIQVjvb0ssuSDF2cYXSg2iztliJ4B9WdsuB6J952qCPKmnVq4DyW5motImXHDC1cBT/1UezrJVsKw5zjg==",
+      "dev": true,
+      "requires": {
+        "http-parser-js": ">=0.5.1",
+        "safe-buffer": ">=5.1.0",
+        "websocket-extensions": ">=0.1.1"
+      }
+    },
+    "websocket-extensions": {
+      "version": "0.1.4",
+      "resolved": "https://registry.npmjs.org/websocket-extensions/-/websocket-extensions-0.1.4.tgz",
+      "integrity": "sha512-OqedPIGOfsDlo31UNwYbCFMSaO9m9G/0faIHj5/dZFDMFqPTcx6UwqyOy3COEaEOg/9VsGIpdqn62W5KhoKSpg==",
+      "dev": true
+    },
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       "resolved": "https://registry.npmjs.org/which/-/which-1.0.9.tgz",
diff --git a/package.json b/package.json
index 7dda79e..ef2e65b 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
   "license": "ISC",
   "dependencies": {
     "body": "^5.1.0",
-    "express": "^4.10.2",
+    "express": "^4.18.2",
     "hashids": "1.0.1",
     "mkdirp": "^0.5.1",
     "node-uuid": "^1.4.7",
@@ -17,7 +17,7 @@
   "devDependencies": {
     "grunt": "^0.4.5",
     "grunt-contrib-stylus": "^0.22.0",
-    "grunt-contrib-watch": "^0.6.1",
+    "grunt-contrib-watch": "^1.1.0",
     "gulp": "^3.9.0"
   }
 }