diff --git a/package-lock.json b/package-lock.json
index 6b0d5cc..70f62b7 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=",
+      "optional": true,
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@@ -331,12 +332,14 @@
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           "resolved": "https://registry.npmjs.org/is-extglob/-/is-extglob-1.0.0.tgz",
-          "integrity": "sha1-rEaBd8SUNAWgkvyPKXYMb/xiBsA="
+          "integrity": "sha1-rEaBd8SUNAWgkvyPKXYMb/xiBsA=",
+          "optional": true
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           "integrity": "sha1-0Jb5JqPe1WAPP9/ZEZjLCIjC2GM=",
+          "optional": true,
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@@ -1217,9 +1220,9 @@
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-      "resolved": "https://registry.npmjs.org/bson/-/bson-1.0.4.tgz",
-      "integrity": "sha1-k8ENOeqltYQVy8QFLz5T5WKwtyw="
+      "version": "1.1.6",
+      "resolved": "https://registry.npmjs.org/bson/-/bson-1.1.6.tgz",
+      "integrity": "sha512-EvVNVeGo4tHxwi8L6bPj3y3itEvStdwvvlojVxxbyYfoaxJ6keLgrTuKdyfEAszFK+H3olzBuafE0yoh0D1gdg=="
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@@ -1234,7 +1237,7 @@
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-      "integrity": "sha1-mXjOMXOIxkmth5MCjDR37wRKi1E="
+      "integrity": "sha512-Zy8ZXMyxIT6RMTeY7OP/bDndfj6bwCan7SS98CEndS6deHwWPpseeHlwarNcBim+etXnF9HBc1non5JgDaJU1g=="
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@@ -2077,7 +2080,7 @@
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-      "integrity": "sha1-7FYjOGgDKQkgcXDDlEjiREndH8Q="
+      "integrity": "sha512-oj4jOSXvWglTsc3wrw86iom3LDPOx1nbipQk+jaG3dy+sMRM6ReSgVr/VlmBuF6lXUrflN9DCcQHeSbAwGUl4g=="
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@@ -2523,7 +2526,8 @@
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-          "bundled": true
+          "bundled": true,
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@@ -2566,7 +2570,8 @@
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         "balanced-match": {
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-          "bundled": true
+          "bundled": true,
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@@ -2579,6 +2584,7 @@
         "block-stream": {
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           "bundled": true,
+          "optional": true,
           "requires": {
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           }
@@ -2586,6 +2592,7 @@
         "boom": {
           "version": "2.10.1",
           "bundled": true,
+          "optional": true,
           "requires": {
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           }
@@ -2593,6 +2600,7 @@
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           "bundled": true,
+          "optional": true,
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@@ -2600,7 +2608,8 @@
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+          "bundled": true,
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@@ -2614,30 +2623,36 @@
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-          "bundled": true
+          "bundled": true,
+          "optional": true
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           "version": "1.0.5",
           "bundled": true,
+          "optional": true,
           "requires": {
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         "concat-map": {
           "version": "0.0.1",
-          "bundled": true
+          "bundled": true,
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-          "bundled": true
+          "bundled": true,
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         "cryptiles": {
           "version": "2.0.5",
           "bundled": true,
+          "optional": true,
           "requires": {
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@@ -2672,7 +2687,8 @@
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+          "bundled": true,
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@@ -2699,7 +2715,8 @@
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+          "bundled": true,
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@@ -2718,11 +2735,13 @@
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+          "bundled": true,
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           "version": "1.0.11",
           "bundled": true,
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@@ -2773,6 +2792,7 @@
         "glob": {
           "version": "7.1.2",
           "bundled": true,
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@@ -2784,7 +2804,8 @@
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+          "bundled": true,
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@@ -2808,6 +2829,7 @@
         "hawk": {
           "version": "3.1.3",
           "bundled": true,
+          "optional": true,
           "requires": {
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             "cryptiles": "2.x.x",
@@ -2817,7 +2839,8 @@
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         "hoek": {
           "version": "2.16.3",
-          "bundled": true
+          "bundled": true,
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@@ -2832,6 +2855,7 @@
         "inflight": {
           "version": "1.0.6",
           "bundled": true,
+          "optional": true,
           "requires": {
             "once": "^1.3.0",
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@@ -2839,7 +2863,8 @@
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         "inherits": {
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+          "bundled": true,
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@@ -2849,6 +2874,7 @@
         "is-fullwidth-code-point": {
           "version": "1.0.0",
           "bundled": true,
+          "optional": true,
           "requires": {
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@@ -2860,7 +2886,8 @@
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@@ -2923,11 +2950,13 @@
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         "mime-db": {
           "version": "1.27.0",
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+          "bundled": true,
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           "version": "2.1.15",
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@@ -2935,17 +2964,20 @@
         "minimatch": {
           "version": "3.0.4",
           "bundled": true,
+          "optional": true,
           "requires": {
             "brace-expansion": "^1.1.7"
           }
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         "minimist": {
           "version": "0.0.8",
-          "bundled": true
+          "bundled": true,
+          "optional": true
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         "mkdirp": {
           "version": "0.5.1",
           "bundled": true,
+          "optional": true,
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@@ -2995,7 +3027,8 @@
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@@ -3010,6 +3043,7 @@
         "once": {
           "version": "1.4.0",
           "bundled": true,
+          "optional": true,
           "requires": {
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@@ -3035,7 +3069,8 @@
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+          "bundled": true,
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@@ -3044,7 +3079,8 @@
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+          "bundled": true,
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@@ -3077,6 +3113,7 @@
         "readable-stream": {
           "version": "2.2.9",
           "bundled": true,
+          "optional": true,
           "requires": {
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@@ -3119,13 +3156,15 @@
         "rimraf": {
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           "bundled": true,
+          "optional": true,
           "requires": {
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         "safe-buffer": {
           "version": "5.0.1",
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@@ -3145,6 +3184,7 @@
         "sntp": {
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           "bundled": true,
+          "optional": true,
           "requires": {
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           }
@@ -3175,6 +3215,7 @@
         "string-width": {
           "version": "1.0.2",
           "bundled": true,
+          "optional": true,
           "requires": {
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@@ -3184,6 +3225,7 @@
         "string_decoder": {
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           "bundled": true,
+          "optional": true,
           "requires": {
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@@ -3196,6 +3238,7 @@
         "strip-ansi": {
           "version": "3.0.1",
           "bundled": true,
+          "optional": true,
           "requires": {
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           }
@@ -3208,6 +3251,7 @@
         "tar": {
           "version": "2.2.1",
           "bundled": true,
+          "optional": true,
           "requires": {
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             "fstream": "^1.0.2",
@@ -3257,7 +3301,8 @@
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-          "bundled": true
+          "bundled": true,
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@@ -3282,7 +3327,8 @@
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         "wrappy": {
           "version": "1.0.2",
-          "bundled": true
+          "bundled": true,
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@@ -4926,9 +4972,9 @@
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-      "resolved": "https://registry.npmjs.org/kareem/-/kareem-1.5.0.tgz",
-      "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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@@ -5023,7 +5069,7 @@
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-      "integrity": "sha1-LRd/ZS+jHpObRDjVNBSZ36OCXpk="
+      "integrity": "sha512-z+Uw/vLuy6gQe8cfaFWD7p0wVv8fJl3mbzXh33RS+0oW2wvUqiRXiQ69gLWSLpgB5/6sU+r6BlQR0MBILadqTQ=="
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@@ -5033,7 +5079,8 @@
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       "resolved": "https://registry.npmjs.org/longest/-/longest-1.0.1.tgz",
-      "integrity": "sha1-MKCy2jj3N3DoKUoNIuZiXtd9AJc="
+      "integrity": "sha1-MKCy2jj3N3DoKUoNIuZiXtd9AJc=",
+      "optional": true
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@@ -5186,6 +5233,11 @@
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           "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8="
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+        "bson": {
+          "version": "1.0.9",
+          "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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@@ -5209,6 +5261,69 @@
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+        "kareem": {
+          "version": "1.5.0",
+          "resolved": "https://registry.npmjs.org/kareem/-/kareem-1.5.0.tgz",
+          "integrity": "sha512-DFYc05y1WSs6Ar++MHYRYu7/5r5356WDaKk8tQ8m6rlXD3VLpyG6Np81U78/wWJ4b5hjFXS7HkJNYrs85VypQA=="
+        },
+        "mongodb": {
+          "version": "2.2.34",
+          "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-2.2.34.tgz",
+          "integrity": "sha512-JNW3PxPSMaG5Qu1yWb/BwVmAd5/d6sdX0Fy8Av3pAF3KbwDRqormEGIJMoDjiV/JtOR2zRSPk4xHgZxwI/bAnQ==",
+          "requires": {
+            "es6-promise": "3.2.1",
+            "mongodb-core": "2.1.18",
+            "readable-stream": "2.2.7"
+          }
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+        "mongoose": {
+          "version": "4.13.21",
+          "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-4.13.21.tgz",
+          "integrity": "sha512-0VZtQu1rSUPwUtbb7zh6CymI0nNkVInOIDbtWNlna070qnUO14On8PpSVSwlx3gwmkKL2OkP4ioCj5YHC6trMg==",
+          "requires": {
+            "async": "2.6.0",
+            "bson": "~1.0.4",
+            "hooks-fixed": "2.0.2",
+            "kareem": "1.5.0",
+            "lodash.get": "4.4.2",
+            "mongodb": "2.2.34",
+            "mpath": "0.5.1",
+            "mpromise": "0.5.5",
+            "mquery": "2.3.3",
+            "ms": "2.0.0",
+            "muri": "1.3.0",
+            "regexp-clone": "0.0.1",
+            "sliced": "1.0.1"
+          }
+        },
+        "mpath": {
+          "version": "0.5.1",
+          "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.5.1.tgz",
+          "integrity": "sha512-H8OVQ+QEz82sch4wbODFOz+3YQ61FYz/z3eJ5pIdbMEaUzDqA268Wd+Vt4Paw9TJfvDgVKaayC0gBzMIw2jhsg=="
+        },
+        "mquery": {
+          "version": "2.3.3",
+          "resolved": "https://registry.npmjs.org/mquery/-/mquery-2.3.3.tgz",
+          "integrity": "sha512-NC8L14kn+qxJbbJ1gbcEMDxF0sC3sv+1cbRReXXwVvowcwY1y9KoVZFq0ebwARibsadu8lx8nWGvm3V0Pf0ZWQ==",
+          "requires": {
+            "bluebird": "3.5.0",
+            "debug": "2.6.9",
+            "regexp-clone": "0.0.1",
+            "sliced": "0.0.5"
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+          "dependencies": {
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+              "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.5.0.tgz",
+              "integrity": "sha512-3LE8m8bqjGdoxfvf71yhFNrUcwy3NLy00SAo+b6MfJ8l+Bc2DzQ7mUHwX6pjK2AxfgV+YfsjCeVW3T5HLQTBsQ=="
+            },
+            "sliced": {
+              "version": "0.0.5",
+              "resolved": "https://registry.npmjs.org/sliced/-/sliced-0.0.5.tgz",
+              "integrity": "sha512-9bYT917D6H3+q8GlQBJmLVz3bc4OeVGfZ2BB12wvLnluTGfG6/8UdOUbKJDW1EEx9SZMDbjnatkau5/XcUeyOw=="
+            }
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           "resolved": "https://registry.npmjs.org/os-locale/-/os-locale-1.4.0.tgz",
@@ -5217,6 +5332,25 @@
             "lcid": "^1.0.0"
           }
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+        "readable-stream": {
+          "version": "2.2.7",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.2.7.tgz",
+          "integrity": "sha512-a6ibcfWFhgihuTw/chl+u3fB5ykBZFmnvpyZHebY0MCQE4vvYcsCLpCeaQ1BkH7HdJYavNSqF0WDLeo4IPHQaQ==",
+          "requires": {
+            "buffer-shims": "~1.0.0",
+            "core-util-is": "~1.0.0",
+            "inherits": "~2.0.1",
+            "isarray": "~1.0.0",
+            "process-nextick-args": "~1.0.6",
+            "string_decoder": "~1.0.0",
+            "util-deprecate": "~1.0.1"
+          }
+        },
+        "regexp-clone": {
+          "version": "0.0.1",
+          "resolved": "https://registry.npmjs.org/regexp-clone/-/regexp-clone-0.0.1.tgz",
+          "integrity": "sha512-tfYXF0HXEYh3AtgdjqNLQ8+tmZSAKIS7KtOjmB1laJgfbsi+Lf2RVNwLZVOE3U27yBXikzQuIXglLlakvb8Thw=="
+        },
         "string-width": {
           "version": "1.0.2",
           "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
@@ -5341,100 +5475,107 @@
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-      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-2.2.34.tgz",
-      "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==",
       "requires": {
-        "es6-promise": "3.2.1",
-        "mongodb-core": "2.1.18",
-        "readable-stream": "2.2.7"
+        "bson": "^1.1.1",
+        "require_optional": "^1.0.1",
+        "safe-buffer": "^5.1.2"
       },
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-          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.2.7.tgz",
-          "integrity": "sha1-BwV6y+JGeyIELTb5jFrVBwVOlbE=",
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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"
-          }
+        "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=="
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-        "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"
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-          "integrity": "sha1-eRQg1/VR7qKJdFOop3ZT+WYG1nw="
+        "debug": {
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+          "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
+          "integrity": "sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==",
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-          "resolved": "https://registry.npmjs.org/sliced/-/sliced-0.0.5.tgz",
-          "integrity": "sha1-XtwETKTrb3gW1Qui/GPiXY/kcH8="
+        "safe-buffer": {
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+          "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
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@@ -6401,9 +6542,9 @@
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-      "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",
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@@ -6544,7 +6685,7 @@
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-          "integrity": "sha1-lICrIOlP+h2egKgEx+oUdhGWa1c="
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@@ -6755,6 +6896,11 @@
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     },
+    "sift": {
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+      "resolved": "https://registry.npmjs.org/sift/-/sift-7.0.1.tgz",
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+    },
     "signal-exit": {
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@@ -6768,7 +6914,7 @@
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-      "integrity": "sha1-CzpmK10Ewxd7GSa+qCsD+Dei70E="
+      "integrity": "sha512-VZBmZP8WU3sMOZm1bdgTadsQbcscK0UM8oKxKVBs4XAhUo2Xxzm/OFMGBkPusxw9xL3Uy8LrzEqGqJhclsr0yA=="
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diff --git a/package.json b/package.json
index 5c1afab..61e9808 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
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     "keygrip": "^1.1.0",
     "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",