diff --git a/package-lock.json b/package-lock.json
index 84f6f60..fbed8ec 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,6 +13,28 @@
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+    "@types/bson": {
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+      "resolved": "https://registry.npmjs.org/@types/bson/-/bson-4.0.3.tgz",
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+      "requires": {
+        "@types/node": "*"
+      }
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+      "resolved": "https://registry.npmjs.org/@types/mongodb/-/mongodb-3.6.11.tgz",
+      "integrity": "sha512-j0WPV+MQArOYULfCcBALomTXsDMt3iQl8dHa99jrf4U9ENgTQC3LKJbeXYL7TiClofzFOwwICkxEdlB5XhihGw==",
+      "requires": {
+        "@types/bson": "*",
+        "@types/node": "*"
+      }
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+    "@types/node": {
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+      "resolved": "https://registry.npmjs.org/@types/node/-/node-14.14.37.tgz",
+      "integrity": "sha512-XYmBiy+ohOR4Lh5jE379fV2IU+6Jn4g5qASinhitfyO71b/sCo6MKsMLF5tc7Zf2CE8hViVQyYSobJNke8OvUw=="
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       "resolved": "https://registry.npmjs.org/abbrev/-/abbrev-1.0.9.tgz",
@@ -205,6 +227,15 @@
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+      "resolved": "https://registry.npmjs.org/bl/-/bl-2.2.1.tgz",
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+      }
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@@ -259,9 +290,9 @@
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-      "integrity": "sha512-S/yKGU1syOMzO86+dGpg2qGoDL0zvzcb262G+gqEy6TgP6rt6z6qxSFX/8X6vLC91P7G7C3nLs0+bvDzmvBA3Q=="
+      "version": "1.1.6",
+      "resolved": "https://registry.npmjs.org/bson/-/bson-1.1.6.tgz",
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@@ -495,8 +526,7 @@
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-      "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=",
-      "dev": true
+      "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac="
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@@ -570,6 +600,11 @@
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+    "denque": {
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+      "resolved": "https://registry.npmjs.org/denque/-/denque-1.5.0.tgz",
+      "integrity": "sha512-CYiCSgIF1p6EUByQPlGkKnP1M9g0ZV3qMIrqMqZqdwazygIA/YP2vrbcyl1h/WppKJTdl1F85cXIle+394iDAQ=="
+    },
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@@ -1271,9 +1306,9 @@
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-      "resolved": "https://registry.npmjs.org/kareem/-/kareem-2.3.1.tgz",
-      "integrity": "sha512-l3hLhffs9zqoDe8zjmb/mAN4B8VT3L56EUvKNqLFVs9YlFA+zx7ke1DO8STAdDyYNkeSo1nKmjuvQeI12So8Xw=="
+      "version": "2.3.2",
+      "resolved": "https://registry.npmjs.org/kareem/-/kareem-2.3.2.tgz",
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@@ -1342,6 +1377,12 @@
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       "integrity": "sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g="
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+    "memory-pager": {
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+      "resolved": "https://registry.npmjs.org/memory-pager/-/memory-pager-1.5.0.tgz",
+      "integrity": "sha512-ZS4Bp4r/Zoeq6+NLJpP+0Zzm0pR8whtGPf1XExKLJBAczGMnSi3It14OiNCStjQjM6NU1okjQGSxgEZN8eBYKg==",
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+    },
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@@ -1421,29 +1462,33 @@
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+      "version": "3.6.5",
+      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.6.5.tgz",
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       "requires": {
-        "bson": "^1.1.1",
+        "bl": "^2.2.1",
+        "bson": "^1.1.4",
+        "denque": "^1.4.1",
         "require_optional": "^1.0.1",
-        "safe-buffer": "^5.1.2"
+        "safe-buffer": "^5.1.2",
+        "saslprep": "^1.0.0"
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-      "version": "5.7.5",
-      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-5.7.5.tgz",
-      "integrity": "sha512-BZ4FxtnbTurc/wcm/hLltLdI4IDxo4nsE0D9q58YymTdZwreNzwO62CcjVtaHhmr8HmJtOInp2W/T12FZaMf8g==",
+      "version": "5.12.3",
+      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-5.12.3.tgz",
+      "integrity": "sha512-frsSR9yeldaRpSUeTegXCSB0Tu5UGq8sHuHBuEV31Jk3COyxlKFQPL7UsdMhxPUCmk74FpOYSmNwxhWBEqgzQg==",
       "requires": {
-        "bson": "~1.1.1",
-        "kareem": "2.3.1",
-        "mongodb": "3.3.2",
+        "@types/mongodb": "^3.5.27",
+        "bson": "^1.1.4",
+        "kareem": "2.3.2",
+        "mongodb": "3.6.5",
         "mongoose-legacy-pluralize": "1.0.2",
-        "mpath": "0.6.0",
-        "mquery": "3.2.2",
+        "mpath": "0.8.3",
+        "mquery": "3.2.5",
         "ms": "2.1.2",
         "regexp-clone": "1.0.0",
-        "safe-buffer": "5.1.2",
+        "safe-buffer": "5.2.1",
         "sift": "7.0.1",
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@@ -1452,6 +1497,11 @@
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+        },
+        "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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@@ -1461,14 +1511,14 @@
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     "mpath": {
-      "version": "0.6.0",
-      "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.6.0.tgz",
-      "integrity": "sha512-i75qh79MJ5Xo/sbhxrDrPSEG0H/mr1kcZXJ8dH6URU5jD/knFxCVqVC/gVSW7GIXL/9hHWlT9haLbCXWOll3qw=="
+      "version": "0.8.3",
+      "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.8.3.tgz",
+      "integrity": "sha512-eb9rRvhDltXVNL6Fxd2zM9D4vKBxjVVQNLNijlj7uoXUy19zNDsIif5zR+pWmPCWNKwAtqyo4JveQm4nfD5+eA=="
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     "mquery": {
-      "version": "3.2.2",
-      "resolved": "https://registry.npmjs.org/mquery/-/mquery-3.2.2.tgz",
-      "integrity": "sha512-XB52992COp0KP230I3qloVUbkLUxJIu328HBP2t2EsxSFtf4W1HPSOBWOXf1bqxK4Xbb66lfMJ+Bpfd9/yZE1Q==",
+      "version": "3.2.5",
+      "resolved": "https://registry.npmjs.org/mquery/-/mquery-3.2.5.tgz",
+      "integrity": "sha512-VjOKHHgU84wij7IUoZzFRU07IAxd5kWJaDmyUzQlbjHjyoeK5TNeeo8ZsFDtTYnSgpW6n/nMNIHvE3u8Lbrf4A==",
       "requires": {
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@@ -3922,8 +3972,7 @@
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-      "integrity": "sha512-MtEC1TqN0EU5nephaJ4rAtThHtC86dNN9qCuEhtshvpVBkAW5ZO7BASN9REnF9eoXGcRub+pFuKEpOHE+HbEMw==",
-      "dev": true
+      "integrity": "sha512-MtEC1TqN0EU5nephaJ4rAtThHtC86dNN9qCuEhtshvpVBkAW5ZO7BASN9REnF9eoXGcRub+pFuKEpOHE+HbEMw=="
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@@ -3972,7 +4021,6 @@
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       "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
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-      "dev": true,
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         "core-util-is": "~1.0.0",
         "inherits": "~2.0.3",
@@ -3986,8 +4034,7 @@
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           "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
-          "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE=",
-          "dev": true
+          "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE="
         }
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@@ -4125,6 +4172,15 @@
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       "dev": true
     },
+    "saslprep": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/saslprep/-/saslprep-1.0.3.tgz",
+      "integrity": "sha512-/MY/PEMbk2SuY5sScONwhUDsV2p77Znkb/q3nSVstq/yQzYJOH/Azh29p9oJLsl3LnQwSvZDKagDGBsBwSooag==",
+      "optional": true,
+      "requires": {
+        "sparse-bitfield": "^3.0.3"
+      }
+    },
     "semver": {
       "version": "5.5.0",
       "resolved": "https://registry.npmjs.org/semver/-/semver-5.5.0.tgz",
@@ -4252,6 +4308,15 @@
         "amdefine": ">=0.0.4"
       }
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+    "sparse-bitfield": {
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/sparse-bitfield/-/sparse-bitfield-3.0.3.tgz",
+      "integrity": "sha1-/0rm5oZWBWuks+eSqzM004JzyhE=",
+      "optional": true,
+      "requires": {
+        "memory-pager": "^1.0.2"
+      }
+    },
     "sprintf-js": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.0.3.tgz",
@@ -4277,7 +4342,6 @@
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-      "dev": true,
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@@ -4449,8 +4513,7 @@
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       "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
-      "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=",
-      "dev": true
+      "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
     },
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diff --git a/package.json b/package.json
index 338af29..317319e 100644
--- a/package.json
+++ b/package.json
@@ -22,6 +22,6 @@
   },
   "dependencies": {
     "express": "^4.16.4",
-    "mongoose": "^5.7.5"
+    "mongoose": "^5.12.3"
   }
 }