diff --git a/package-lock.json b/package-lock.json
index 8735a66..5a94894 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -351,14 +351,6 @@
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@@ -1166,9 +1158,9 @@
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-      "integrity": "sha1-eRQg1/VR7qKJdFOop3ZT+WYG1nw="
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@@ -1526,7 +1519,7 @@
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-      "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac="
+      "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=",
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@@ -2198,11 +2192,6 @@
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@@ -2892,7 +2881,7 @@
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@@ -2946,7 +2935,8 @@
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@@ -2967,12 +2957,14 @@
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@@ -2987,17 +2979,20 @@
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@@ -3114,7 +3109,8 @@
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@@ -3126,6 +3122,7 @@
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@@ -3140,6 +3137,7 @@
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@@ -3147,12 +3145,14 @@
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@@ -3171,6 +3171,7 @@
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@@ -3258,7 +3259,8 @@
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@@ -3270,6 +3272,7 @@
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@@ -3355,7 +3358,8 @@
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@@ -3391,6 +3395,7 @@
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@@ -3410,6 +3415,7 @@
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@@ -3453,12 +3459,14 @@
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+      "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE=",
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-        "regexp-clone": "0.0.1",
-        "sliced": "0.0.5"
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-          "integrity": "sha1-XtwETKTrb3gW1Qui/GPiXY/kcH8="
+        "debug": {
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@@ -5302,7 +5314,8 @@
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+      "integrity": "sha1-FQ4gt1ZZCtP5EJPyWk8q2L/zC6M=",
+      "dev": true
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@@ -5490,6 +5503,7 @@
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       "integrity": "sha1-BwV6y+JGeyIELTb5jFrVBwVOlbE=",
+      "dev": true,
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@@ -5555,9 +5569,9 @@
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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=="
     },
     "regexpp": {
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@@ -5705,7 +5719,7 @@
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       "resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-2.0.0.tgz",
-      "integrity": "sha1-lICrIOlP+h2egKgEx+oUdhGWa1c="
+      "integrity": "sha512-qpFcKaXsq8+oRoLilkwyc7zHGF5i9Q2/25NIgLQQ/+VVv9rU4qvr6nXVAw1DsnXJyQkZsR4Ytfbtg5ehfcUssQ=="
     },
     "resolve-url": {
       "version": "0.2.1",
@@ -5947,6 +5961,11 @@
         "jsonify": "~0.0.0"
       }
     },
+    "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",
@@ -5985,7 +6004,7 @@
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       "resolved": "https://registry.npmjs.org/sliced/-/sliced-1.0.1.tgz",
-      "integrity": "sha1-CzpmK10Ewxd7GSa+qCsD+Dei70E="
+      "integrity": "sha512-VZBmZP8WU3sMOZm1bdgTadsQbcscK0UM8oKxKVBs4XAhUo2Xxzm/OFMGBkPusxw9xL3Uy8LrzEqGqJhclsr0yA=="
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@@ -6308,13 +6327,14 @@
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       "integrity": "sha512-4AH6Z5fzNNBcH+6XDMfA/BTt87skxqJlO0lAh3Dker5zThcAxG6mKz+iGu308UKoPPQ8Dcqx/4JhujzltRa+hQ==",
+      "dev": true,
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       }
     },
     "strip-ansi": {
       "version": "3.0.1",
-      "resolved": "http://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
+      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
       "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
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@@ -6870,7 +6890,8 @@
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-      "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
+      "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=",
+      "dev": true
     },
     "utils-merge": {
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diff --git a/package.json b/package.json
index cab37e5..6e464d5 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     "express": "^4.14.0",
     "express-session": "^1.14.0",
     "jquery": "^3.4.1",
-    "mongoose": "^4.5.3",
+    "mongoose": "^5.7.5",
     "passport": "^0.3.2",
     "passport-local": "^1.0.0",
     "react": "^15.1.0",