diff --git a/app.js b/app.js
index 161ea61..3d8e7a0 100644
--- a/app.js
+++ b/app.js
@@ -3,7 +3,6 @@
 
 var express = require('express');
 var path = require('path');
-var favicon = require('serve-favicon');
 var logger = require('morgan');
 var cookieParser = require('cookie-parser');
 var bodyParser = require('body-parser');
@@ -13,7 +12,7 @@ var mongodb = require('mongodb');
 var mongoose = require('mongoose');
 var passport = require('passport');
 var expressSession = require('express-session');
-var LocalStrategy = require('passport-local').Strategy;
+
 
 var printer = require('node-thermal-printer');
 
@@ -103,8 +102,6 @@ app.set('view engine', 'jade');
 // uncomment after placing your favicon in /public
 //app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
 app.use(logger('dev'));
-app.use(bodyParser.json());
-app.use(bodyParser.urlencoded({ extended: false }));
 app.use(cookieParser());
 app.use(express.static(path.join(__dirname, 'public')));
 
diff --git a/package-lock.json b/package-lock.json
index 8bb8837..f5b96f8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -169,12 +169,12 @@
       "integrity": "sha512-FZdkNBDqBRHKQ2MEbSC17xnPFOhZxeJ2YGSfr2BKf3sujG49Qe3bB+rGCwQfIaA7WHnGeGkSijX4FuBCdrzW/g=="
     },
     "accepts": {
-      "version": "1.2.13",
-      "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.2.13.tgz",
-      "integrity": "sha1-5fHzkoxtlf2WVYw27D2dDeSm7Oo=",
+      "version": "1.3.7",
+      "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.7.tgz",
+      "integrity": "sha512-Il80Qs2WjYlJIBNzNkK6KYqlVMTbZLXgHx2oT0pU/fjRHyEp+PEfEPY0R3WCwAGVOtauxh1hOxNgIf5bv7dQpA==",
       "requires": {
-        "mime-types": "~2.1.6",
-        "negotiator": "0.5.3"
+        "mime-types": "~2.1.24",
+        "negotiator": "0.6.2"
       }
     },
     "acorn": {
@@ -191,9 +191,9 @@
       },
       "dependencies": {
         "acorn": {
-          "version": "5.7.3",
-          "resolved": "https://registry.npmjs.org/acorn/-/acorn-5.7.3.tgz",
-          "integrity": "sha512-T/zvzYRfbVojPWahDsE5evJdHb3oJoQfFbsrKM7w5Zcs++Tr257tia3BmMP8XYVjp1S9RZXQMh7gao96BlqZOw=="
+          "version": "5.7.4",
+          "resolved": "https://registry.npmjs.org/acorn/-/acorn-5.7.4.tgz",
+          "integrity": "sha512-1D++VG7BhrtvQpNbBzovKNc1FLGGEE/oGe7b9xJm/RFHMBeUaUGpluV9RLjZa47YFdPcDAenEYuq9pQPcMdLJg=="
         }
       }
     },
@@ -253,6 +253,7 @@
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/anymatch/-/anymatch-2.0.0.tgz",
       "integrity": "sha512-5teOsQWABXHHBFP9y3skS5P3d/WfWXpv3FUpy+LorMrNYaT9pI4oLMQX7jzQ2KklNpGpWHzdCXTDT2Y3XGlZBw==",
+      "optional": true,
       "requires": {
         "micromatch": "^3.1.4",
         "normalize-path": "^2.1.1"
@@ -334,7 +335,8 @@
     "async-each": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/async-each/-/async-each-1.0.1.tgz",
-      "integrity": "sha1-GdOGodntxufByF04iu28xW0zYC0="
+      "integrity": "sha1-GdOGodntxufByF04iu28xW0zYC0=",
+      "optional": true
     },
     "atob": {
       "version": "2.1.2",
@@ -396,8 +398,7 @@
         },
         "kind-of": {
           "version": "6.0.2",
-          "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-6.0.2.tgz",
-          "integrity": "sha512-s5kLOcnH0XqDO+FvuaLX8DDjZ18CGFk7VygH40QoKPUQhW4e2rvM0rwUq0t8IQDOwYSeLK01U90OjzBTme2QqA=="
+          "resolved": ""
         }
       }
     },
@@ -406,15 +407,13 @@
       "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.3.0.tgz",
       "integrity": "sha512-ccav/yGvoa80BQDljCxsmmQ3Xvx60/UpBIij5QN21W3wBi/hhIC9OoO+KLpu9IJTS9j4DRVJ3aDDF9cMSoa2lw=="
     },
-    "base64-url": {
-      "version": "1.2.1",
-      "resolved": "https://registry.npmjs.org/base64-url/-/base64-url-1.2.1.tgz",
-      "integrity": "sha1-GZ/WYXAqDnt9yubgaYuwicUvbXg="
-    },
     "basic-auth": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/basic-auth/-/basic-auth-1.0.3.tgz",
-      "integrity": "sha1-QfVVI+WJQFA47jVnlYxipe1wVRo="
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/basic-auth/-/basic-auth-2.0.1.tgz",
+      "integrity": "sha512-NF+epuEdnUYVlGuhaxbbq+dvJttwLnGY+YixlXlME5KpQ5W3CnXA5cVTneY3SPbPDRkcjMbifrwmFYcClgOZeg==",
+      "requires": {
+        "safe-buffer": "5.1.2"
+      }
     },
     "big.js": {
       "version": "3.2.0",
@@ -424,12 +423,13 @@
     "binary-extensions": {
       "version": "1.12.0",
       "resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-1.12.0.tgz",
-      "integrity": "sha512-DYWGk01lDcxeS/K9IHPGWfT8PsJmbXRtRd2Sx72Tnb8pcYZQFF1oSDb8hJtS1vhp212q1Rzi5dUf9+nq0o9UIg=="
+      "integrity": "sha512-DYWGk01lDcxeS/K9IHPGWfT8PsJmbXRtRd2Sx72Tnb8pcYZQFF1oSDb8hJtS1vhp212q1Rzi5dUf9+nq0o9UIg==",
+      "optional": true
     },
     "bluebird": {
-      "version": "2.9.26",
-      "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-2.9.26.tgz",
-      "integrity": "sha1-Nidy6k0J9VakufO2TC/RNuh+OlU="
+      "version": "3.5.0",
+      "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.5.0.tgz",
+      "integrity": "sha1-eRQg1/VR7qKJdFOop3ZT+WYG1nw="
     },
     "bn.js": {
       "version": "4.11.8",
@@ -437,20 +437,35 @@
       "integrity": "sha512-ItfYfPLkWHUjckQCk8xC+LwxgK8NYcXywGigJgSwOP8Y2iyWT4f2vsZnoOXTTbo+o5yXmIUJ4gn5538SO5S3gA=="
     },
     "body-parser": {
-      "version": "1.13.3",
-      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.13.3.tgz",
-      "integrity": "sha1-wIzzMMM1jhUQFqBXRvE/ApyX+pc=",
-      "requires": {
-        "bytes": "2.1.0",
-        "content-type": "~1.0.1",
-        "debug": "~2.2.0",
-        "depd": "~1.0.1",
-        "http-errors": "~1.3.1",
-        "iconv-lite": "0.4.11",
+      "version": "1.19.0",
+      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.19.0.tgz",
+      "integrity": "sha512-dhEPs72UPbDnAQJ9ZKMNTP6ptJaionhP5cBb541nXPlW60Jepo9RV/a4fX4XWW9CuFNK22krhrj1+rgzifNCsw==",
+      "requires": {
+        "bytes": "3.1.0",
+        "content-type": "~1.0.4",
+        "debug": "2.6.9",
+        "depd": "~1.1.2",
+        "http-errors": "1.7.2",
+        "iconv-lite": "0.4.24",
         "on-finished": "~2.3.0",
-        "qs": "4.0.0",
-        "raw-body": "~2.1.2",
-        "type-is": "~1.6.6"
+        "qs": "6.7.0",
+        "raw-body": "2.4.0",
+        "type-is": "~1.6.17"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "2.6.9",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+          "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+          "requires": {
+            "ms": "2.0.0"
+          }
+        },
+        "ms": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
+        }
       }
     },
     "brace-expansion": {
@@ -586,6 +601,11 @@
       "resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.1.tgz",
       "integrity": "sha512-MQcXEUbCKtEo7bhqEs6560Hyd4XaovZlO/k9V3hjVUF/zwW7KBVdSK4gIt/bzwS9MbR5qob+F5jusZsb0YQK2A=="
     },
+    "buffer-shims": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/buffer-shims/-/buffer-shims-1.0.0.tgz",
+      "integrity": "sha1-mXjOMXOIxkmth5MCjDR37wRKi1E="
+    },
     "buffer-xor": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/buffer-xor/-/buffer-xor-1.0.3.tgz",
@@ -597,9 +617,9 @@
       "integrity": "sha1-hZgoeOIbmOHGZCXgPQF0eI9Wnug="
     },
     "bytes": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/bytes/-/bytes-2.1.0.tgz",
-      "integrity": "sha1-rJPEEOL/ycx89LRks4KJBn9eR7Q="
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.0.tgz",
+      "integrity": "sha512-zauLjrfCG+xvoyaqLoV8bLVXXNGC4JqlxFCutSDWA6fJrTo2ZuvLYTqZ7aHBLZSMOopbzwv8f+wZcVzfVTI2Dg=="
     },
     "cacache": {
       "version": "10.0.4",
@@ -680,26 +700,6 @@
       "resolved": "https://registry.npmjs.org/character-parser/-/character-parser-1.2.1.tgz",
       "integrity": "sha1-wN3kqxgnE7kZuXCVmhI+zBow/NY="
     },
-    "chokidar": {
-      "version": "2.0.4",
-      "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-2.0.4.tgz",
-      "integrity": "sha512-z9n7yt9rOvIJrMhvDtDictKrkFHeihkNl6uWMmZlmL6tJtX9Cs+87oK+teBx+JIgzvbX3yZHT3eF8vpbDxHJXQ==",
-      "requires": {
-        "anymatch": "^2.0.0",
-        "async-each": "^1.0.0",
-        "braces": "^2.3.0",
-        "fsevents": "^1.2.2",
-        "glob-parent": "^3.1.0",
-        "inherits": "^2.0.1",
-        "is-binary-path": "^1.0.0",
-        "is-glob": "^4.0.0",
-        "lodash.debounce": "^4.0.8",
-        "normalize-path": "^2.1.1",
-        "path-is-absolute": "^1.0.0",
-        "readdirp": "^2.0.0",
-        "upath": "^1.0.5"
-      }
-    },
     "chownr": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/chownr/-/chownr-1.1.1.tgz",
@@ -893,14 +893,17 @@
       "integrity": "sha1-wguW2MYXdIqvHBYCF2DNJ/y4y3U="
     },
     "content-disposition": {
-      "version": "0.5.0",
-      "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.0.tgz",
-      "integrity": "sha1-QoT+auBjCHRjnkToCkGMKTQTXp4="
+      "version": "0.5.3",
+      "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.3.tgz",
+      "integrity": "sha512-ExO0774ikEObIAEV9kDo50o+79VCUdEB6n6lzKgGwupcVeRlhrj3qGAfwq8G6uBJjkqLrhT0qEYFcWng8z1z0g==",
+      "requires": {
+        "safe-buffer": "5.1.2"
+      }
     },
     "content-type": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/content-type/-/content-type-1.0.1.tgz",
-      "integrity": "sha1-oZ0iRzJ9wDgFDOYit6FU7FnF5gA="
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/content-type/-/content-type-1.0.4.tgz",
+      "integrity": "sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA=="
     },
     "cookie": {
       "version": "0.1.3",
@@ -944,11 +947,6 @@
       "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
       "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac="
     },
-    "crc": {
-      "version": "3.3.0",
-      "resolved": "https://registry.npmjs.org/crc/-/crc-3.3.0.tgz",
-      "integrity": "sha1-+mIuG8OIvyVzCQgta2UgDOZwkLo="
-    },
     "create-ecdh": {
       "version": "4.0.3",
       "resolved": "https://registry.npmjs.org/create-ecdh/-/create-ecdh-4.0.3.tgz",
@@ -1048,11 +1046,11 @@
       "integrity": "sha1-6vQ5/U1ISK105cx9vvIAZyueNFs="
     },
     "debug": {
-      "version": "2.2.0",
-      "resolved": "https://registry.npmjs.org/debug/-/debug-2.2.0.tgz",
-      "integrity": "sha1-+HBX6ZWxofauaklgZkE3vFbwOdo=",
+      "version": "2.6.9",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+      "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
       "requires": {
-        "ms": "0.7.1"
+        "ms": "2.0.0"
       }
     },
     "decamelize": {
@@ -1104,16 +1102,16 @@
           }
         },
         "kind-of": {
-          "version": "6.0.2",
-          "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-6.0.2.tgz",
-          "integrity": "sha512-s5kLOcnH0XqDO+FvuaLX8DDjZ18CGFk7VygH40QoKPUQhW4e2rvM0rwUq0t8IQDOwYSeLK01U90OjzBTme2QqA=="
+          "version": "6.0.3",
+          "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-6.0.3.tgz",
+          "integrity": "sha512-dcS1ul+9tmeD95T+x28/ehLgd9mENa3LsvDTtzm3vyBEO7RPptvAD+t44WVXaUjTBRcrpFeFlC8WCruUR456hw=="
         }
       }
     },
     "depd": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/depd/-/depd-1.0.1.tgz",
-      "integrity": "sha1-gK7GTJ1tl+ZcwqnKqTwKpqv3Oqo="
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/depd/-/depd-1.1.2.tgz",
+      "integrity": "sha1-m81S4UwJd2PnSbJ0xDRu0uVgtak="
     },
     "des.js": {
       "version": "1.0.0",
@@ -1125,9 +1123,9 @@
       }
     },
     "destroy": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/destroy/-/destroy-1.0.3.tgz",
-      "integrity": "sha1-tDO0ck5x/YVR2YhRdIUcX8N34sk="
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/destroy/-/destroy-1.0.4.tgz",
+      "integrity": "sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA="
     },
     "diffie-hellman": {
       "version": "5.0.3",
@@ -1227,6 +1225,11 @@
       "resolved": "https://registry.npmjs.org/emojis-list/-/emojis-list-2.1.0.tgz",
       "integrity": "sha1-TapNnbAPmBmIDHn6RXrlsJof04k="
     },
+    "encodeurl": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-1.0.2.tgz",
+      "integrity": "sha1-rT/0yG7C0CkyL1oCw6mmBslbP1k="
+    },
     "end-of-stream": {
       "version": "1.4.1",
       "resolved": "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.1.tgz",
@@ -1254,14 +1257,14 @@
       }
     },
     "es6-promise": {
-      "version": "3.0.2",
-      "resolved": "https://registry.npmjs.org/es6-promise/-/es6-promise-3.0.2.tgz",
-      "integrity": "sha1-AQ1YWEI6XxGJeWZfRkhqlcbuK7Y="
+      "version": "3.2.1",
+      "resolved": "https://registry.npmjs.org/es6-promise/-/es6-promise-3.2.1.tgz",
+      "integrity": "sha1-7FYjOGgDKQkgcXDDlEjiREndH8Q="
     },
     "escape-html": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.2.tgz",
-      "integrity": "sha1-130y+pjjjC9BroXpJ44ODmuhAiw="
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz",
+      "integrity": "sha1-Aljq5NPQwJdN4cFpGI7wBR0dGYg="
     },
     "escape-string-regexp": {
       "version": "1.0.4",
@@ -1291,9 +1294,9 @@
       "integrity": "sha1-De4/7TH81GlhjOc0IJn8GvoL2xM="
     },
     "etag": {
-      "version": "1.7.0",
-      "resolved": "https://registry.npmjs.org/etag/-/etag-1.7.0.tgz",
-      "integrity": "sha1-A9MLX2fdbmMtKUXTDWZScxo01dg="
+      "version": "1.8.1",
+      "resolved": "https://registry.npmjs.org/etag/-/etag-1.8.1.tgz",
+      "integrity": "sha1-Qa4u62XvpiJorr/qg6x9eSmbCIc="
     },
     "events": {
       "version": "1.1.1",
@@ -1369,62 +1372,104 @@
       }
     },
     "express": {
-      "version": "4.13.3",
-      "resolved": "https://registry.npmjs.org/express/-/express-4.13.3.tgz",
-      "integrity": "sha1-3bLx+0UCvzNZjSsDKwN5YMpsgKM=",
+      "version": "4.17.1",
+      "resolved": "https://registry.npmjs.org/express/-/express-4.17.1.tgz",
+      "integrity": "sha512-mHJ9O79RqluphRrcw2X/GTh3k9tVv8YcoyY4Kkh4WDMUYKRZUq0h1o0w2rrrxBqM7VoeUVqgb27xlEMXTnYt4g==",
       "requires": {
-        "accepts": "~1.2.12",
+        "accepts": "~1.3.7",
         "array-flatten": "1.1.1",
-        "content-disposition": "0.5.0",
-        "content-type": "~1.0.1",
-        "cookie": "0.1.3",
+        "body-parser": "1.19.0",
+        "content-disposition": "0.5.3",
+        "content-type": "~1.0.4",
+        "cookie": "0.4.0",
         "cookie-signature": "1.0.6",
-        "debug": "~2.2.0",
-        "depd": "~1.0.1",
-        "escape-html": "1.0.2",
-        "etag": "~1.7.0",
-        "finalhandler": "0.4.0",
-        "fresh": "0.3.0",
-        "merge-descriptors": "1.0.0",
-        "methods": "~1.1.1",
+        "debug": "2.6.9",
+        "depd": "~1.1.2",
+        "encodeurl": "~1.0.2",
+        "escape-html": "~1.0.3",
+        "etag": "~1.8.1",
+        "finalhandler": "~1.1.2",
+        "fresh": "0.5.2",
+        "merge-descriptors": "1.0.1",
+        "methods": "~1.1.2",
         "on-finished": "~2.3.0",
-        "parseurl": "~1.3.0",
+        "parseurl": "~1.3.3",
         "path-to-regexp": "0.1.7",
-        "proxy-addr": "~1.0.8",
-        "qs": "4.0.0",
-        "range-parser": "~1.0.2",
-        "send": "0.13.0",
-        "serve-static": "~1.10.0",
-        "type-is": "~1.6.6",
-        "utils-merge": "1.0.0",
-        "vary": "~1.0.1"
+        "proxy-addr": "~2.0.5",
+        "qs": "6.7.0",
+        "range-parser": "~1.2.1",
+        "safe-buffer": "5.1.2",
+        "send": "0.17.1",
+        "serve-static": "1.14.1",
+        "setprototypeof": "1.1.1",
+        "statuses": "~1.5.0",
+        "type-is": "~1.6.18",
+        "utils-merge": "1.0.1",
+        "vary": "~1.1.2"
+      },
+      "dependencies": {
+        "cookie": {
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         }
       }
     },
@@ -5124,9 +5029,9 @@
       "integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68="
     },
     "y18n": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.0.tgz",
-      "integrity": "sha512-r9S/ZyXu/Xu9q1tYlpsLIsa3EeLXXk0VwlxqTcFRfg9EhMW+17kbt9G0NrgCmhGb5vT2hyhJZLfDGx+7+5Uj/w=="
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.3.tgz",
+      "integrity": "sha512-JKhqTOwSrqNA1NY5lSztJ1GrBiUodLMmIZuLiDaMRJ+itFd+ABVE8XBjOvIWL+rSqNDC74LCSFmlb/U4UZ4hJQ=="
     },
     "yallist": {
       "version": "2.1.2",
diff --git a/package.json b/package.json
index 7ae12a5..c67aaa8 100644
--- a/package.json
+++ b/package.json
@@ -6,24 +6,24 @@
     "start": "node ./bin/www"
   },
   "dependencies": {
-    "body-parser": "~1.13.2",
+    "body-parser": "^1.19.0",
     "cookie-parser": "~1.3.5",
-    "debug": "~2.2.0",
-    "express": "~4.13.1",
-    "express-session": "^1.12.1",
+    "debug": "^2.6.9",
+    "express": "^4.17.1",
+    "express-session": "^1.17.2",
     "jade": "~1.11.0",
     "mongodb": "^3.1.13",
-    "mongoose": "^4.3.4",
+    "mongoose": "^4.13.21",
     "mongoskin": "^1.3.20",
     "monk": "https://github.com/vccabral/monk.git",
-    "morgan": "~1.6.1",
+    "morgan": "^1.10.0",
     "mpromise": "0.5.1",
     "node-thermal-printer": "0.0.11",
     "passport": "^0.3.2",
     "passport-local": "^1.0.0",
-    "serve-favicon": "~2.3.0",
     "react": "~16.6.0",
     "react-dom": "~16.6.0",
+    "serve-favicon": "^2.5.0",
     "ts-loader": "~5.3.0",
     "typescript": "~3.1.5",
     "webpack": "~4.23.1",