diff --git a/package-lock.json b/package-lock.json
index 74d9a89..2e3777e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -88,14 +88,6 @@
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-      "resolved": "https://registry.npmjs.org/async/-/async-2.1.4.tgz",
-      "integrity": "sha1-LSFgx3iAMuTdbL4lAvH5osj2zeQ=",
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@@ -176,9 +168,9 @@
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-      "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.5.0.tgz",
-      "integrity": "sha1-eRQg1/VR7qKJdFOop3ZT+WYG1nw="
+      "version": "3.5.1",
+      "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.5.1.tgz",
+      "integrity": "sha512-MKiLiV+I1AA596t9w1sQJ8jkiSr5+ZKi0WKrYGUn6d1Fx+Ij4tIj+m2WMQSGczs5jZVxV339chE8iwk6F64wjA=="
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@@ -252,9 +244,9 @@
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-      "resolved": "https://registry.npmjs.org/bson/-/bson-1.0.6.tgz",
-      "integrity": "sha512-D8zmlb46xfuK2gGvKmUjIklQEouN2nQ0LEHHeZ/NoHM2LDiMk2EYzZ5Ntw/Urk+bgMDosOZxaRzXxvhI5TcAVQ=="
+      "version": "1.1.6",
+      "resolved": "https://registry.npmjs.org/bson/-/bson-1.1.6.tgz",
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@@ -880,7 +872,8 @@
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-          "dev": true
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@@ -931,7 +924,8 @@
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-          "dev": true
+          "dev": true,
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@@ -946,6 +940,7 @@
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@@ -954,6 +949,7 @@
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+          "optional": true,
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@@ -962,6 +958,7 @@
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@@ -970,7 +967,8 @@
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@@ -987,12 +985,14 @@
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+          "dev": true,
+          "optional": true
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           "version": "1.0.5",
           "bundled": true,
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@@ -1000,22 +1000,26 @@
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+          "dev": true,
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-          "dev": true
+          "dev": true,
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           "version": "2.0.5",
           "bundled": true,
           "dev": true,
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@@ -1055,7 +1059,8 @@
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@@ -1087,7 +1092,8 @@
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@@ -1109,12 +1115,14 @@
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           "bundled": true,
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@@ -1170,6 +1178,7 @@
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@@ -1182,7 +1191,8 @@
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@@ -1210,6 +1220,7 @@
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@@ -1220,7 +1231,8 @@
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@@ -1237,6 +1249,7 @@
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@@ -1245,7 +1258,8 @@
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@@ -1257,6 +1271,7 @@
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@@ -1270,7 +1285,8 @@
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@@ -1343,12 +1359,14 @@
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@@ -1357,6 +1375,7 @@
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@@ -1364,12 +1383,14 @@
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+          "dev": true,
+          "optional": true
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@@ -1424,7 +1445,8 @@
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@@ -1442,6 +1464,7 @@
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@@ -1471,7 +1494,8 @@
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@@ -1482,7 +1506,8 @@
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@@ -1520,6 +1545,7 @@
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@@ -1564,6 +1590,7 @@
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@@ -1571,7 +1598,8 @@
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@@ -1595,6 +1623,7 @@
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@@ -1628,6 +1657,7 @@
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@@ -1638,6 +1668,7 @@
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@@ -1652,6 +1683,7 @@
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@@ -1666,6 +1698,7 @@
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@@ -1721,7 +1754,8 @@
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-          "dev": true
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@@ -1750,7 +1784,8 @@
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-          "dev": true
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+          "optional": true
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@@ -2152,9 +2187,9 @@
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-      "resolved": "https://registry.npmjs.org/kareem/-/kareem-2.0.6.tgz",
-      "integrity": "sha512-/C+l8gABdHsAIfNpykJNWmYodpTnDRyn+JhORkP2VgEf1GgdAc+oTHjVADwISwCJKta031EOIwY6+Hki5z8SpQ=="
+      "version": "2.3.1",
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@@ -2171,16 +2206,6 @@
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@@ -2318,38 +2343,50 @@
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+      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.3.2.tgz",
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-        "bson": "1.0.6",
-        "require_optional": "1.0.1"
+        "bson": "^1.1.1",
+        "require_optional": "^1.0.1",
+        "safe-buffer": "^5.1.2"
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-      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-5.0.14.tgz",
-      "integrity": "sha512-gjgSiqAZPkI4uVOEhzkRVf1CoWhwbwtiuHXBLZxduS9oCV3krhQSGt837V+236Do/H6hcSFin9y1KWNSvIpQKg==",
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-        "bson": "1.0.6",
-        "kareem": "2.0.6",
-        "lodash.get": "4.4.2",
-        "mongodb": "3.0.4",
+      "version": "5.7.5",
+      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-5.7.5.tgz",
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+      "requires": {
+        "bson": "~1.1.1",
+        "kareem": "2.3.1",
+        "mongodb": "3.3.2",
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-        "mpath": "0.4.1",
-        "mquery": "3.0.0",
-        "ms": "2.0.0",
-        "regexp-clone": "0.0.1",
+        "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",
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+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
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+        }
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     "mongoose-legacy-pluralize": {
@@ -2358,25 +2395,34 @@
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+      "version": "0.6.0",
+      "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.6.0.tgz",
+      "integrity": "sha512-i75qh79MJ5Xo/sbhxrDrPSEG0H/mr1kcZXJ8dH6URU5jD/knFxCVqVC/gVSW7GIXL/9hHWlT9haLbCXWOll3qw=="
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-      "integrity": "sha512-WL1Lk8v4l8VFSSwN3yCzY9TXw+fKVYKn6f+w86TRzOLSE8k1yTgGaLBPUByJQi8VcLbOdnUneFV/y3Kv874pnQ==",
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+      "resolved": "https://registry.npmjs.org/mquery/-/mquery-3.2.2.tgz",
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-        "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"
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-        "sliced": {
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-          "resolved": "https://registry.npmjs.org/sliced/-/sliced-0.0.5.tgz",
-          "integrity": "sha1-XtwETKTrb3gW1Qui/GPiXY/kcH8="
+        "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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+        "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=="
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@@ -2748,9 +2794,9 @@
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-      "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=="
     },
     "registry-auth-token": {
       "version": "3.3.2",
@@ -2794,8 +2840,8 @@
       "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"
       }
     },
     "resolve-from": {
@@ -2923,6 +2969,11 @@
       "integrity": "sha1-2kL0l0DAtC2yypcoVxyxkMmO/qM=",
       "dev": true
     },
+    "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 bb0ea2c..af3683c 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "express": "^4.16.3",
     "express-graphql": "^0.6.12",
     "graphql": "^0.13.2",
-    "mongoose": "^5.0.14"
+    "mongoose": "^5.7.5"
   },
   "devDependencies": {
     "nodemon": "^1.17.3"