diff --git a/package-lock.json b/package-lock.json
index bbaca3e..c231ec0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -457,11 +457,6 @@
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@@ -502,9 +497,9 @@
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-      "resolved": "https://registry.npmjs.org/kareem/-/kareem-1.0.1.tgz",
-      "integrity": "sha1-eAXSFbtTIU7Dr5aaHQsfF+PnuVw="
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@@ -589,59 +584,50 @@
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-      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-4.3.7.tgz",
-      "integrity": "sha1-QXi0aGEZZqq2kyoIp36L/ht2xfM=",
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+      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-5.7.5.tgz",
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-        "kareem": "1.0.1",
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-        "ms": "0.7.1",
-        "muri": "1.0.0",
-        "regexp-clone": "0.0.1",
-        "sliced": "0.0.5"
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+        "kareem": "2.3.1",
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+        "mquery": "3.2.2",
+        "ms": "2.1.2",
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-          "resolved": "https://registry.npmjs.org/bson/-/bson-0.4.21.tgz",
-          "integrity": "sha1-uOrjjFqpT3uOZOjP7Q9C5YMI7ZU="
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-          "integrity": "sha1-AQ1YWEI6XxGJeWZfRkhqlcbuK7Y="
+          "version": "1.1.4",
+          "resolved": "https://registry.npmjs.org/bson/-/bson-1.1.4.tgz",
+          "integrity": "sha512-S/yKGU1syOMzO86+dGpg2qGoDL0zvzcb262G+gqEy6TgP6rt6z6qxSFX/8X6vLC91P7G7C3nLs0+bvDzmvBA3Q=="
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-          "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-2.1.4.tgz",
-          "integrity": "sha1-ZS2HIP9/W8VixHPMsMkNeJN5pKM=",
+          "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": "1.2.32",
-            "readable-stream": "1.0.31"
+            "bson": "^1.1.1",
+            "require_optional": "^1.0.1",
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-          "resolved": "https://registry.npmjs.org/mongodb-core/-/mongodb-core-1.2.32.tgz",
-          "integrity": "sha1-7W5UIv7K4QwOeXELEFEhuakuw9Q=",
-          "requires": {
-            "bson": "~0.4.21"
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+        "ms": {
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+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
+          "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
         }
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+    "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=="
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@@ -662,30 +648,39 @@
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-      "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.1.1.tgz",
-      "integrity": "sha1-I9qFK3wjLuCX9HWdKcDunNItXkY="
-    },
-    "mpromise": {
-      "version": "0.5.4",
-      "resolved": "https://registry.npmjs.org/mpromise/-/mpromise-0.5.4.tgz",
-      "integrity": "sha1-thBhPsbeN0GflEs18Hg7Ten13HU="
+      "version": "0.6.0",
+      "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.6.0.tgz",
+      "integrity": "sha512-i75qh79MJ5Xo/sbhxrDrPSEG0H/mr1kcZXJ8dH6URU5jD/knFxCVqVC/gVSW7GIXL/9hHWlT9haLbCXWOll3qw=="
     },
     "mquery": {
-      "version": "1.6.3",
-      "resolved": "https://registry.npmjs.org/mquery/-/mquery-1.6.3.tgz",
-      "integrity": "sha1-fAK/t+ScgBLOzhVWxeZf72HzyOU=",
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/mquery/-/mquery-3.2.2.tgz",
+      "integrity": "sha512-XB52992COp0KP230I3qloVUbkLUxJIu328HBP2t2EsxSFtf4W1HPSOBWOXf1bqxK4Xbb66lfMJ+Bpfd9/yZE1Q==",
       "requires": {
-        "bluebird": "2.9.26",
-        "debug": "2.2.0",
-        "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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-          "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-2.9.26.tgz",
-          "integrity": "sha1-Nidy6k0J9VakufO2TC/RNuh+OlU="
+          "version": "3.5.1",
+          "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.5.1.tgz",
+          "integrity": "sha512-MKiLiV+I1AA596t9w1sQJ8jkiSr5+ZKi0WKrYGUn6d1Fx+Ij4tIj+m2WMQSGczs5jZVxV339chE8iwk6F64wjA=="
+        },
+        "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"
+          }
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+        "ms": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
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@@ -694,11 +689,6 @@
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       "integrity": "sha1-nNE8A62/8ltl7/3nzoZO6VIBcJg="
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-    "muri": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/muri/-/muri-1.0.0.tgz",
-      "integrity": "sha1-3jv2vXHWfq5x12aJuVDS3hGGlcY="
-    },
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       "resolved": "https://registry.npmjs.org/nan/-/nan-2.14.0.tgz",
@@ -864,9 +854,33 @@
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-      "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=="
+    },
+    "require_optional": {
+      "version": "1.0.1",
+      "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": "^5.1.0"
+      }
+    },
+    "resolve-from": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-2.0.0.tgz",
+      "integrity": "sha1-lICrIOlP+h2egKgEx+oUdhGWa1c="
+    },
+    "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=="
+    },
+    "semver": {
+      "version": "5.7.1",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz",
+      "integrity": "sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ=="
     },
     "send": {
       "version": "0.13.1",
@@ -930,10 +944,15 @@
         }
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     },
+    "sift": {
+      "version": "7.0.1",
+      "resolved": "https://registry.npmjs.org/sift/-/sift-7.0.1.tgz",
+      "integrity": "sha512-oqD7PMJ+uO6jV9EQCl0LrRw1OwsiPsiFQR5AR30heR+4Dl7jBBbDLnNvWiak20tzZlSE1H7RB30SX/1j/YYT7g=="
+    },
     "sliced": {
-      "version": "0.0.5",
-      "resolved": "https://registry.npmjs.org/sliced/-/sliced-0.0.5.tgz",
-      "integrity": "sha1-XtwETKTrb3gW1Qui/GPiXY/kcH8="
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/sliced/-/sliced-1.0.1.tgz",
+      "integrity": "sha1-CzpmK10Ewxd7GSa+qCsD+Dei70E="
     },
     "socket.io": {
       "version": "1.3.7",
diff --git a/package.json b/package.json
index 9081c26..eb59834 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "express-session": "~1.12.1",
     "heroku-ssl-redirect": "0.0.4",
     "method-override": "~2.3.5",
-    "mongoose": "~4.3.3",
+    "mongoose": "~5.7.5",
     "morgan": "~1.6.1",
     "passport": "^0.4.1",
     "passport-google-oauth20": "^2.0.0",