diff --git a/package-lock.json b/package-lock.json
index def9d34..395ec46 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -102,6 +102,7 @@
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       "resolved": "https://registry.npmjs.org/align-text/-/align-text-0.1.4.tgz",
       "integrity": "sha1-DNkKVhCT810KmSVsIrcGlDP60Rc=",
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@@ -345,12 +346,14 @@
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-          "integrity": "sha1-rEaBd8SUNAWgkvyPKXYMb/xiBsA="
+          "integrity": "sha1-rEaBd8SUNAWgkvyPKXYMb/xiBsA=",
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           "integrity": "sha1-0Jb5JqPe1WAPP9/ZEZjLCIjC2GM=",
+          "optional": true,
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@@ -1231,9 +1234,9 @@
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-      "resolved": "https://registry.npmjs.org/bson/-/bson-1.0.4.tgz",
-      "integrity": "sha1-k8ENOeqltYQVy8QFLz5T5WKwtyw="
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/bson/-/bson-1.1.1.tgz",
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@@ -2530,7 +2533,8 @@
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@@ -2573,7 +2577,8 @@
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@@ -2586,6 +2591,7 @@
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@@ -2593,6 +2599,7 @@
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           "bundled": true,
+          "optional": true,
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@@ -2600,6 +2607,7 @@
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@@ -2607,7 +2615,8 @@
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@@ -2621,30 +2630,36 @@
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+          "bundled": true,
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@@ -2679,7 +2694,8 @@
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@@ -2706,7 +2722,8 @@
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@@ -2725,11 +2742,13 @@
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@@ -2780,6 +2799,7 @@
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@@ -2791,7 +2811,8 @@
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@@ -2815,6 +2836,7 @@
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@@ -2824,7 +2846,8 @@
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@@ -2839,6 +2862,7 @@
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@@ -2846,7 +2870,8 @@
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@@ -2856,6 +2881,7 @@
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@@ -2867,7 +2893,8 @@
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@@ -2930,11 +2957,13 @@
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@@ -2942,17 +2971,20 @@
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         "minimist": {
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@@ -3002,7 +3034,8 @@
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@@ -3017,6 +3050,7 @@
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@@ -3042,7 +3076,8 @@
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@@ -3051,7 +3086,8 @@
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@@ -3084,6 +3120,7 @@
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@@ -3126,13 +3163,15 @@
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@@ -3152,6 +3191,7 @@
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@@ -3182,6 +3222,7 @@
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@@ -3191,6 +3232,7 @@
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@@ -3203,6 +3245,7 @@
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@@ -3215,6 +3258,7 @@
         "tar": {
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@@ -3264,7 +3308,8 @@
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@@ -3289,7 +3334,8 @@
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+          "bundled": true,
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@@ -4933,9 +4979,9 @@
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-      "integrity": "sha1-4+QQHZ3P3imXadr0tNtk2JXRdEg="
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/kareem/-/kareem-2.3.1.tgz",
+      "integrity": "sha512-l3hLhffs9zqoDe8zjmb/mAN4B8VT3L56EUvKNqLFVs9YlFA+zx7ke1DO8STAdDyYNkeSo1nKmjuvQeI12So8Xw=="
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-      "integrity": "sha1-MKCy2jj3N3DoKUoNIuZiXtd9AJc="
+      "integrity": "sha1-MKCy2jj3N3DoKUoNIuZiXtd9AJc=",
+      "optional": true
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@@ -5190,6 +5237,19 @@
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+        "async": {
+          "version": "2.1.4",
+          "resolved": "https://registry.npmjs.org/async/-/async-2.1.4.tgz",
+          "integrity": "sha1-LSFgx3iAMuTdbL4lAvH5osj2zeQ=",
+          "requires": {
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+        "bson": {
+          "version": "1.0.9",
+          "resolved": "https://registry.npmjs.org/bson/-/bson-1.0.9.tgz",
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@@ -5213,6 +5273,69 @@
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+          "resolved": "https://registry.npmjs.org/kareem/-/kareem-1.5.0.tgz",
+          "integrity": "sha1-4+QQHZ3P3imXadr0tNtk2JXRdEg="
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+          "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-2.2.34.tgz",
+          "integrity": "sha1-o09Zu+thdUrsQy3nLD/iFSakTBo=",
+          "requires": {
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+            "mongodb-core": "2.1.18",
+            "readable-stream": "2.2.7"
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+          "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-4.13.9.tgz",
+          "integrity": "sha512-UGkSJR5iYHfHGlAyNNJS/mX5HoukDssQoy2pyJTpdyOXnxSw1ujYvMlxEuiIOQEWH2oZSAmHfjH+/igxG1MXLQ==",
+          "requires": {
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+            "bson": "~1.0.4",
+            "hooks-fixed": "2.0.2",
+            "kareem": "1.5.0",
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+            "mpath": "0.3.0",
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+            "regexp-clone": "0.0.1",
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+          "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.3.0.tgz",
+          "integrity": "sha1-elj3iem1/TyUUgY0FXlg8mvV70Q="
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+          "resolved": "https://registry.npmjs.org/mquery/-/mquery-2.3.3.tgz",
+          "integrity": "sha512-NC8L14kn+qxJbbJ1gbcEMDxF0sC3sv+1cbRReXXwVvowcwY1y9KoVZFq0ebwARibsadu8lx8nWGvm3V0Pf0ZWQ==",
+          "requires": {
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+            "debug": "2.6.9",
+            "regexp-clone": "0.0.1",
+            "sliced": "0.0.5"
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+              "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.5.0.tgz",
+              "integrity": "sha1-eRQg1/VR7qKJdFOop3ZT+WYG1nw="
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+              "resolved": "https://registry.npmjs.org/sliced/-/sliced-0.0.5.tgz",
+              "integrity": "sha1-XtwETKTrb3gW1Qui/GPiXY/kcH8="
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@@ -5221,6 +5344,25 @@
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+          "integrity": "sha1-BwV6y+JGeyIELTb5jFrVBwVOlbE=",
+          "requires": {
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+            "inherits": "~2.0.1",
+            "isarray": "~1.0.0",
+            "process-nextick-args": "~1.0.6",
+            "string_decoder": "~1.0.0",
+            "util-deprecate": "~1.0.1"
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+        "regexp-clone": {
+          "version": "0.0.1",
+          "resolved": "https://registry.npmjs.org/regexp-clone/-/regexp-clone-0.0.1.tgz",
+          "integrity": "sha1-p8LgmJH9vzj7sQ03b7cwA+aKxYk="
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@@ -5345,28 +5487,19 @@
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-      "integrity": "sha1-o09Zu+thdUrsQy3nLD/iFSakTBo=",
+      "version": "3.3.2",
+      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.3.2.tgz",
+      "integrity": "sha512-fqJt3iywelk4yKu/lfwQg163Bjpo5zDKhXiohycvon4iQHbrfflSAz9AIlRE6496Pm/dQKQK5bMigdVo2s6gBg==",
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-        "mongodb-core": "2.1.18",
-        "readable-stream": "2.2.7"
+        "bson": "^1.1.1",
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+          "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.0.tgz",
+          "integrity": "sha512-fZEwUGbVl7kouZs1jCdMLdt95hdIv0ZeHg6L7qPeciMZhZ+/gdesW4wgTARkrFWEpspjEATAzUGPG8N2jJiwbg=="
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@@ -5375,44 +5508,56 @@
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       "requires": {
-        "bson": "1.0.4",
-        "require_optional": "1.0.1"
+        "bson": "~1.0.4",
+        "require_optional": "~1.0.0"
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+          "resolved": "https://registry.npmjs.org/bson/-/bson-1.0.9.tgz",
+          "integrity": "sha512-IQX9/h7WdMBIW/q/++tGd+emQr0XMdeZ6icnT/74Xk9fnabWn+gZgpE+9V+gujL3hhJOoNrnDVY7tWdzc7NUTg=="
+        }
       }
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-      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-4.13.9.tgz",
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-        "ms": "2.0.0",
-        "muri": "1.3.0",
-        "regexp-clone": "0.0.1",
+      "version": "5.7.5",
+      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-5.7.5.tgz",
+      "integrity": "sha512-BZ4FxtnbTurc/wcm/hLltLdI4IDxo4nsE0D9q58YymTdZwreNzwO62CcjVtaHhmr8HmJtOInp2W/T12FZaMf8g==",
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+        "kareem": "2.3.1",
+        "mongodb": "3.3.2",
+        "mongoose-legacy-pluralize": "1.0.2",
+        "mpath": "0.6.0",
+        "mquery": "3.2.2",
+        "ms": "2.1.2",
+        "regexp-clone": "1.0.0",
+        "safe-buffer": "5.1.2",
+        "sift": "7.0.1",
         "sliced": "1.0.1"
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-          "version": "2.1.4",
-          "resolved": "https://registry.npmjs.org/async/-/async-2.1.4.tgz",
-          "integrity": "sha1-LSFgx3iAMuTdbL4lAvH5osj2zeQ=",
-          "requires": {
-            "lodash": "4.17.4"
-          }
+        "ms": {
+          "version": "2.1.2",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
+          "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
+        },
+        "safe-buffer": {
+          "version": "5.1.2",
+          "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
+          "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g=="
         }
       }
     },
+    "mongoose-legacy-pluralize": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/mongoose-legacy-pluralize/-/mongoose-legacy-pluralize-1.0.2.tgz",
+      "integrity": "sha512-Yo/7qQU4/EyIS8YDFSeenIvXxZN+ld7YdV9LqFVQJzTLye8unujAWPZ4NWKfFA+RNjh+wvTWKY9Z3E5XM6ZZiQ=="
+    },
     "mpath": {
-      "version": "0.3.0",
-      "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.3.0.tgz",
-      "integrity": "sha1-elj3iem1/TyUUgY0FXlg8mvV70Q="
+      "version": "0.6.0",
+      "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.6.0.tgz",
+      "integrity": "sha512-i75qh79MJ5Xo/sbhxrDrPSEG0H/mr1kcZXJ8dH6URU5jD/knFxCVqVC/gVSW7GIXL/9hHWlT9haLbCXWOll3qw=="
     },
     "mpromise": {
       "version": "0.5.5",
@@ -5420,25 +5565,29 @@
       "integrity": "sha1-9bJCWddjrMIlewoMjG2Gb9UXMuY="
     },
     "mquery": {
-      "version": "2.3.3",
-      "resolved": "https://registry.npmjs.org/mquery/-/mquery-2.3.3.tgz",
-      "integrity": "sha512-NC8L14kn+qxJbbJ1gbcEMDxF0sC3sv+1cbRReXXwVvowcwY1y9KoVZFq0ebwARibsadu8lx8nWGvm3V0Pf0ZWQ==",
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/mquery/-/mquery-3.2.2.tgz",
+      "integrity": "sha512-XB52992COp0KP230I3qloVUbkLUxJIu328HBP2t2EsxSFtf4W1HPSOBWOXf1bqxK4Xbb66lfMJ+Bpfd9/yZE1Q==",
       "requires": {
-        "bluebird": "3.5.0",
-        "debug": "2.6.9",
-        "regexp-clone": "0.0.1",
-        "sliced": "0.0.5"
+        "bluebird": "3.5.1",
+        "debug": "3.1.0",
+        "regexp-clone": "^1.0.0",
+        "safe-buffer": "5.1.2",
+        "sliced": "1.0.1"
       },
       "dependencies": {
-        "bluebird": {
-          "version": "3.5.0",
-          "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.5.0.tgz",
-          "integrity": "sha1-eRQg1/VR7qKJdFOop3ZT+WYG1nw="
+        "debug": {
+          "version": "3.1.0",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
+          "integrity": "sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==",
+          "requires": {
+            "ms": "2.0.0"
+          }
         },
-        "sliced": {
-          "version": "0.0.5",
-          "resolved": "https://registry.npmjs.org/sliced/-/sliced-0.0.5.tgz",
-          "integrity": "sha1-XtwETKTrb3gW1Qui/GPiXY/kcH8="
+        "safe-buffer": {
+          "version": "5.1.2",
+          "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
+          "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g=="
         }
       }
     },
@@ -6400,9 +6549,9 @@
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     "regexp-clone": {
-      "version": "0.0.1",
-      "resolved": "https://registry.npmjs.org/regexp-clone/-/regexp-clone-0.0.1.tgz",
-      "integrity": "sha1-p8LgmJH9vzj7sQ03b7cwA+aKxYk="
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/regexp-clone/-/regexp-clone-1.0.0.tgz",
+      "integrity": "sha512-TuAasHQNamyyJ2hb97IuBEif4qBHGjPHBS64sZwytpLEqtBQ1gPJTnOaQ6qmpET16cK14kkjbazl6+p0RRv0yw=="
     },
     "regexpu-core": {
       "version": "2.0.0",
@@ -6536,8 +6685,8 @@
       "resolved": "https://registry.npmjs.org/require_optional/-/require_optional-1.0.1.tgz",
       "integrity": "sha512-qhM/y57enGWHAe3v/NcwML6a3/vfESLe/sGM2dII+gEO0BpKRUkWZow/tyloNqJyN6kXSl3RyyM8Ll5D/sJP8g==",
       "requires": {
-        "resolve-from": "2.0.0",
-        "semver": "5.5.0"
+        "resolve-from": "^2.0.0",
+        "semver": "^5.1.0"
       },
       "dependencies": {
         "resolve-from": {
@@ -6754,6 +6903,11 @@
       "resolved": "https://registry.npmjs.org/shellwords/-/shellwords-0.1.1.tgz",
       "integrity": "sha512-vFwSUfQvqybiICwZY5+DAWIPLKsWO31Q91JSKl3UYv+K5c2QRPzn0qzec6QPu1Qc9eHYItiP3NdJqNVqetYAww=="
     },
+    "sift": {
+      "version": "7.0.1",
+      "resolved": "https://registry.npmjs.org/sift/-/sift-7.0.1.tgz",
+      "integrity": "sha512-oqD7PMJ+uO6jV9EQCl0LrRw1OwsiPsiFQR5AR30heR+4Dl7jBBbDLnNvWiak20tzZlSE1H7RB30SX/1j/YYT7g=="
+    },
     "signal-exit": {
       "version": "3.0.2",
       "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.2.tgz",
diff --git a/package.json b/package.json
index e0dcb13..439d006 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "express": "^4.15.3",
     "jest": "^22.1.4",
     "migrate-mongoose": "^3.2.2",
-    "mongoose": "^4.11.1",
+    "mongoose": "^5.7.5",
     "nodemon": "^1.11.0",
     "passport": "^0.3.2",
     "passport-google-oauth20": "^1.0.0",