diff --git a/package-lock.json b/package-lock.json
index 71fbe30..5a61123 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -248,14 +248,6 @@
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+      "resolved": "https://registry.npmjs.org/kareem/-/kareem-2.3.1.tgz",
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@@ -1455,7 +1447,8 @@
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@@ -1528,12 +1521,6 @@
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@@ -1593,42 +1580,38 @@
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+      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.3.2.tgz",
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-        "bson": "^1.1.0",
+        "bson": "^1.1.1",
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-        "safe-buffer": "^5.1.2",
-        "saslprep": "^1.0.0"
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-      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-5.4.2.tgz",
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-        "bson": "~1.1.0",
-        "kareem": "2.3.0",
-        "mongodb": "3.1.10",
-        "mongodb-core": "3.1.9",
+      "version": "5.7.5",
+      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-5.7.5.tgz",
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+        "kareem": "2.3.1",
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-        "mpath": "0.5.1",
-        "mquery": "3.2.0",
-        "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",
+          "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
+        }
       }
     },
     "mongoose-legacy-pluralize": {
@@ -1649,18 +1632,18 @@
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-      "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.5.1.tgz",
-      "integrity": "sha512-H8OVQ+QEz82sch4wbODFOz+3YQ61FYz/z3eJ5pIdbMEaUzDqA268Wd+Vt4Paw9TJfvDgVKaayC0gBzMIw2jhsg=="
+      "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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-      "resolved": "https://registry.npmjs.org/mquery/-/mquery-3.2.0.tgz",
-      "integrity": "sha512-qPJcdK/yqcbQiKoemAt62Y0BAc0fTEKo1IThodBD+O5meQRJT/2HSe5QpBNwaa4CjskoGrYWsEyjkqgiE0qjhg==",
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/mquery/-/mquery-3.2.2.tgz",
+      "integrity": "sha512-XB52992COp0KP230I3qloVUbkLUxJIu328HBP2t2EsxSFtf4W1HPSOBWOXf1bqxK4Xbb66lfMJ+Bpfd9/yZE1Q==",
       "requires": {
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         "debug": "3.1.0",
-        "regexp-clone": "0.0.1",
+        "regexp-clone": "^1.0.0",
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@@ -1744,6 +1727,7 @@
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           "dev": true,
+          "optional": true,
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             "kind-of": "^3.0.2",
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@@ -2068,7 +2052,8 @@
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           "version": "1.1.6",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -2152,6 +2137,7 @@
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           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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@@ -2198,7 +2184,8 @@
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           "version": "1.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -2464,7 +2451,8 @@
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           "version": "1.6.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -3030,9 +3018,9 @@
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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",
+      "integrity": "sha512-TuAasHQNamyyJ2hb97IuBEif4qBHGjPHBS64sZwytpLEqtBQ1gPJTnOaQ6qmpET16cK14kkjbazl6+p0RRv0yw=="
     },
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@@ -3170,15 +3158,6 @@
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-      "resolved": "https://registry.npmjs.org/saslprep/-/saslprep-1.0.2.tgz",
-      "integrity": "sha512-4cDsYuAjXssUSjxHKRe4DTZC0agDwsCqcMqtJAQPzC74nJ7LfAJflAtC1Zed5hMzEQKj82d3tuzqdGNRsLJ4Gw==",
-      "optional": true,
-      "requires": {
-        "sparse-bitfield": "^3.0.3"
-      }
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       "resolved": "https://registry.npmjs.org/semver/-/semver-5.6.0.tgz",
@@ -3247,6 +3226,11 @@
       "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",
@@ -3272,15 +3256,6 @@
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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": {
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     "sprintf-js": {
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diff --git a/package.json b/package.json
index 10785b6..9365fc9 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "ent": "^2.2.0",
     "express": "^4.16.3",
     "jsonwebtoken": "^8.3.0",
-    "mongoose": "^5.1.5",
+    "mongoose": "^5.7.5",
     "morgan": "^1.6.1",
     "nodemailer": "^4.6.6",
     "sanitize-html": "^1.18.2",