diff --git a/package-lock.json b/package-lock.json
index 37cc4294..156cd634 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -92,7 +92,6 @@
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@@ -967,14 +966,6 @@
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-      "integrity": "sha1-AV2z81PgLlY3d1X5YnQuiYHnu7o=",
-      "requires": {
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@@ -995,6 +986,44 @@
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       "dev": true
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+    "bl": {
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+      "resolved": "https://registry.npmjs.org/bl/-/bl-2.2.1.tgz",
+      "integrity": "sha512-6Pesp1w0DEX1N550i/uGV/TqucVL4AM/pgThFSN/Qq9si1/DF9aIHs1BxD8V/QU0HoeHO6cQRTAuYnLPKq1e4g==",
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+        "safe-buffer": "^5.1.1"
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+          "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.1.tgz",
+          "integrity": "sha512-3ouUOpQhtgrbOa17J7+uxOTpITYWaGP7/AhoR3+A+/1e9skrzelGi/dXzEYyvbxubEF6Wn2ypscTKiKJFFn1ag=="
+        },
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+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.8.tgz",
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+          "requires": {
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+            "inherits": "~2.0.3",
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+            "safe-buffer": "~5.1.1",
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+            "util-deprecate": "~1.0.1"
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+          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+          "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
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@@ -1683,6 +1712,11 @@
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       "dev": true
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+      "resolved": "https://registry.npmjs.org/denque/-/denque-1.5.1.tgz",
+      "integrity": "sha512-XwE+iZ4D6ZUB7mfYRMb5wByE8L74HCn30FBN7sWnXksWc1LO1bPDl67pBR9o/kC4z/xSNAwkMYcGgqDV3BE3Hw=="
+    },
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@@ -2300,7 +2334,8 @@
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@@ -2351,7 +2386,8 @@
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-          "dev": true
+          "dev": true,
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@@ -2366,6 +2402,7 @@
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@@ -2374,6 +2411,7 @@
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@@ -2382,6 +2420,7 @@
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@@ -2390,7 +2429,8 @@
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@@ -2407,12 +2447,14 @@
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+          "dev": true,
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           "bundled": true,
           "dev": true,
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@@ -2420,22 +2462,26 @@
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           "version": "2.0.5",
           "bundled": true,
           "dev": true,
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@@ -2475,7 +2521,8 @@
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-          "dev": true
+          "dev": true,
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@@ -2507,7 +2554,8 @@
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@@ -2529,12 +2577,14 @@
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           "bundled": true,
           "dev": true,
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@@ -2590,6 +2640,7 @@
           "version": "7.1.2",
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@@ -2602,7 +2653,8 @@
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           "version": "4.1.11",
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-          "dev": true
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@@ -2630,6 +2682,7 @@
           "version": "3.1.3",
           "bundled": true,
           "dev": true,
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@@ -2640,7 +2693,8 @@
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@@ -2657,6 +2711,7 @@
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@@ -2665,7 +2720,8 @@
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@@ -2677,6 +2733,7 @@
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@@ -2690,7 +2747,8 @@
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@@ -2763,12 +2821,14 @@
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@@ -2777,6 +2837,7 @@
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@@ -2784,12 +2845,14 @@
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-          "dev": true
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+          "optional": true
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         "mkdirp": {
           "version": "0.5.1",
           "bundled": true,
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@@ -2844,7 +2907,8 @@
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@@ -2862,6 +2926,7 @@
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@@ -2891,7 +2956,8 @@
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@@ -2902,7 +2968,8 @@
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-          "dev": true
+          "dev": true,
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@@ -2940,6 +3007,7 @@
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@@ -2984,6 +3052,7 @@
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@@ -2991,7 +3060,8 @@
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@@ -3015,6 +3085,7 @@
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@@ -3048,6 +3119,7 @@
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@@ -3058,6 +3130,7 @@
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@@ -3072,6 +3145,7 @@
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@@ -3086,6 +3160,7 @@
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@@ -3141,7 +3216,8 @@
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@@ -3170,7 +3246,8 @@
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@@ -4978,9 +5050,9 @@
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-      "integrity": "sha1-4+QQHZ3P3imXadr0tNtk2JXRdEg="
+      "version": "2.3.2",
+      "resolved": "https://registry.npmjs.org/kareem/-/kareem-2.3.2.tgz",
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@@ -5151,11 +5223,6 @@
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@@ -5295,6 +5362,12 @@
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+      "version": "1.5.0",
+      "resolved": "https://registry.npmjs.org/memory-pager/-/memory-pager-1.5.0.tgz",
+      "integrity": "sha512-ZS4Bp4r/Zoeq6+NLJpP+0Zzm0pR8whtGPf1XExKLJBAczGMnSi3It14OiNCStjQjM6NU1okjQGSxgEZN8eBYKg==",
+      "optional": true
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@@ -5435,96 +5508,109 @@
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-      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-4.13.11.tgz",
-      "integrity": "sha512-OgXmFc3vzXwq4zWp41XfSBDnKZLqnBc4Kh7mwwGjBE5iWH5tfkixaPK0uFtpEuzDzUvAIg33bgniyTsmc00olA==",
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-        "bson": "1.0.4",
-        "hooks-fixed": "2.0.2",
-        "kareem": "1.5.0",
-        "lodash.get": "4.4.2",
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-        "mpath": "0.3.0",
-        "mpromise": "0.5.5",
-        "mquery": "2.3.3",
-        "ms": "2.0.0",
-        "muri": "1.3.0",
-        "regexp-clone": "0.0.1",
+      "version": "5.13.20",
+      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-5.13.20.tgz",
+      "integrity": "sha512-TjGFa/XnJYt+wLmn8y9ssjyO2OhBMeEBtOHb9iJM16EWu2Du6L1Q6zSiEK2ziyYQM8agb4tumNIQFzqbxId7MA==",
+      "requires": {
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+        "@types/mongodb": "^3.5.27",
+        "bson": "^1.1.4",
+        "kareem": "2.3.2",
+        "mongodb": "3.7.4",
+        "mongoose-legacy-pluralize": "1.0.2",
+        "mpath": "0.8.4",
+        "mquery": "3.2.5",
+        "ms": "2.1.2",
+        "optional-require": "1.0.x",
+        "regexp-clone": "1.0.0",
+        "safe-buffer": "5.2.1",
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-          "integrity": "sha1-LSFgx3iAMuTdbL4lAvH5osj2zeQ=",
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+          "resolved": "https://registry.npmjs.org/@types/mongodb/-/mongodb-3.6.20.tgz",
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           "requires": {
-            "lodash": "4.17.4"
+            "@types/bson": "*",
+            "@types/node": "*"
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+        "bson": {
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+          "resolved": "https://registry.npmjs.org/bson/-/bson-1.1.6.tgz",
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-          "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-2.2.34.tgz",
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-            "es6-promise": "3.2.1",
-            "mongodb-core": "2.1.18",
-            "readable-stream": "2.2.7"
+          "version": "3.7.4",
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+          "requires": {
+            "bl": "^2.2.1",
+            "bson": "^1.1.4",
+            "denque": "^1.4.1",
+            "optional-require": "^1.1.8",
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+            "saslprep": "^1.0.0"
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-        "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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-          "integrity": "sha1-eRQg1/VR7qKJdFOop3ZT+WYG1nw="
+        "debug": {
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+          "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
+          "integrity": "sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==",
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-          "resolved": "https://registry.npmjs.org/sliced/-/sliced-0.0.5.tgz",
-          "integrity": "sha1-XtwETKTrb3gW1Qui/GPiXY/kcH8="
+        "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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@@ -5533,11 +5619,6 @@
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-    "muri": {
-      "version": "1.3.0",
-      "resolved": "https://registry.npmjs.org/muri/-/muri-1.3.0.tgz",
-      "integrity": "sha512-FiaFwKl864onHFFUV/a2szAl7X0fxVlSKNdhTf+BM8i8goEgYut8u5P9MqQqIYwvaMxjzVESsoEm/2kfkFH1rg=="
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       "resolved": "https://registry.npmjs.org/nan/-/nan-2.8.0.tgz",
@@ -6000,6 +6081,11 @@
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+      "resolved": "https://registry.npmjs.org/optional-require/-/optional-require-1.0.3.tgz",
+      "integrity": "sha512-RV2Zp2MY2aeYK5G+B/Sps8lW5NHAzE5QClbFP15j+PWmP+T9PxlJXBOOLoSAdgwFvS4t0aMR4vpedMkbHfh0nA=="
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@@ -6706,9 +6792,9 @@
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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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     "registry-auth-token": {
       "version": "3.3.1",
@@ -6814,6 +6900,11 @@
         "tough-cookie": "2.3.3"
       }
     },
+    "require-at": {
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/require-at/-/require-at-1.0.6.tgz",
+      "integrity": "sha512-7i1auJbMUrXEAZCOQ0VNJgmcT2VOKPRl2YGJwgpHpC9CE91Mv4/4UYIUm4chGJaI381ZDq1JUicFii64Hapd8g=="
+    },
     "require-directory": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/require-directory/-/require-directory-2.1.1.tgz",
@@ -6917,6 +7008,15 @@
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+    "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"
+      }
+    },
     "sass-graph": {
       "version": "2.2.4",
       "resolved": "https://registry.npmjs.org/sass-graph/-/sass-graph-2.2.4.tgz",
@@ -7148,6 +7248,11 @@
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       "dev": true
     },
+    "sift": {
+      "version": "13.5.2",
+      "resolved": "https://registry.npmjs.org/sift/-/sift-13.5.2.tgz",
+      "integrity": "sha512-+gxdEOMA2J+AI+fVsCqeNn7Tgx3M9ZN9jdi95939l1IJ8cZsqS8sqpJyOkic2SJk+1+98Uwryt/gL6XDaV+UZA=="
+    },
     "signal-exit": {
       "version": "3.0.2",
       "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.2.tgz",
@@ -7163,7 +7268,7 @@
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       "resolved": "https://registry.npmjs.org/sliced/-/sliced-1.0.1.tgz",
-      "integrity": "sha1-CzpmK10Ewxd7GSa+qCsD+Dei70E="
+      "integrity": "sha512-VZBmZP8WU3sMOZm1bdgTadsQbcscK0UM8oKxKVBs4XAhUo2Xxzm/OFMGBkPusxw9xL3Uy8LrzEqGqJhclsr0yA=="
     },
     "sntp": {
       "version": "2.1.0",
@@ -7198,6 +7303,15 @@
         }
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     },
+    "sparse-bitfield": {
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/sparse-bitfield/-/sparse-bitfield-3.0.3.tgz",
+      "integrity": "sha512-kvzhi7vqKTfkh0PZU+2D2PIllw2ymqJKujUcyPMd9Y75Nv4nPbGJZXNhxsgdQab2BmlDct1YnfQCguEvHr7VsQ==",
+      "optional": true,
+      "requires": {
+        "memory-pager": "^1.0.2"
+      }
+    },
     "spawn-command": {
       "version": "0.0.2-1",
       "resolved": "https://registry.npmjs.org/spawn-command/-/spawn-command-0.0.2-1.tgz",
diff --git a/package.json b/package.json
index b9d0e199..3b364d03 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "fbgraph": "^1.4.1",
     "lodash": "^4.17.5",
     "lusca": "^1.5.2",
-    "mongoose": "^4.13.11",
+    "mongoose": "^5.13.20",
     "nodemailer": "^4.4.1",
     "passport": "^0.4.0",
     "passport-facebook": "^2.1.1",