diff --git a/package-lock.json b/package-lock.json
index 2bbc87c..3b48863 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -125,11 +125,6 @@
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@@ -460,11 +450,6 @@
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@@ -511,6 +496,12 @@
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@@ -566,29 +557,23 @@
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-      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-2.2.16.tgz",
-      "integrity": "sha1-4yupHPninzcfs4ugxKccOx9frnc=",
+      "version": "3.1.13",
+      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.1.13.tgz",
+      "integrity": "sha512-sz2dhvBZQWf3LRNDhbd30KHVzdjZx9IKC0L+kSZ/gzYquCF5zPOgGqRz6sSCqYZtKP2ekB4nfLxhGtzGHnIKxA==",
       "requires": {
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-        "mongodb-core": "2.1.2",
-        "readable-stream": "2.1.5"
+        "mongodb-core": "3.1.11",
+        "safe-buffer": "^5.1.2"
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     "mongodb-core": {
-      "version": "2.1.2",
-      "resolved": "https://registry.npmjs.org/mongodb-core/-/mongodb-core-2.1.2.tgz",
-      "integrity": "sha1-oR23c9NIGcvrl3USQYJxN6tTWqs=",
+      "version": "3.1.11",
+      "resolved": "https://registry.npmjs.org/mongodb-core/-/mongodb-core-3.1.11.tgz",
+      "integrity": "sha512-rD2US2s5qk/ckbiiGFHeu+yKYDXdJ1G87F6CG3YdaZpzdOm5zpoAZd/EKbPmFO6cQZ+XVXBXBJ660sSI0gc6qg==",
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-        "require_optional": "~1.0.0"
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-          "resolved": "https://registry.npmjs.org/bson/-/bson-1.0.9.tgz",
-          "integrity": "sha512-IQX9/h7WdMBIW/q/++tGd+emQr0XMdeZ6icnT/74Xk9fnabWn+gZgpE+9V+gujL3hhJOoNrnDVY7tWdzc7NUTg=="
-        }
+        "bson": "^1.1.0",
+        "require_optional": "^1.0.1",
+        "safe-buffer": "^5.1.2",
+        "saslprep": "^1.0.0"
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@@ -746,11 +731,6 @@
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-    "process-nextick-args": {
-      "version": "1.0.7",
-      "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-1.0.7.tgz",
-      "integrity": "sha1-FQ4gt1ZZCtP5EJPyWk8q2L/zC6M="
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@@ -808,20 +788,6 @@
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-      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.1.5.tgz",
-      "integrity": "sha1-ZvqLcg4UOLNkaB8q0aY8YYRIydA=",
-      "requires": {
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-        "core-util-is": "~1.0.0",
-        "inherits": "~2.0.1",
-        "isarray": "~1.0.0",
-        "process-nextick-args": "~1.0.6",
-        "string_decoder": "~0.10.x",
-        "util-deprecate": "~1.0.1"
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       "resolved": "https://registry.npmjs.org/regexp-clone/-/regexp-clone-1.0.0.tgz",
@@ -900,6 +866,15 @@
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       "integrity": "sha1-1PCvdHXZp7ryqeWmEXGLqheKOeE="
     },
+    "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"
+      }
+    },
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       "resolved": "https://registry.npmjs.org/scmp/-/scmp-2.1.0.tgz",
@@ -963,6 +938,15 @@
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       "integrity": "sha1-CzpmK10Ewxd7GSa+qCsD+Dei70E="
     },
+    "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"
+      }
+    },
     "sshpk": {
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       "resolved": "https://registry.npmjs.org/sshpk/-/sshpk-1.16.1.tgz",
@@ -991,11 +975,6 @@
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       "integrity": "sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow="
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-    "string_decoder": {
-      "version": "0.10.31",
-      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
-      "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ="
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@@ -1070,11 +1049,6 @@
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-      "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
-      "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
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diff --git a/package.json b/package.json
index 4882192..010c1d2 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
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     "method-override": "^3.0.0",
     "moment": "^2.27.0",
-    "mongodb": "^2.2.16",
+    "mongodb": "^3.1.13",
     "mongoose": "^5.6.2",
     "passport": "^0.4.1",
     "passport-local": "^1.0.0",