diff --git a/package-lock.json b/package-lock.json
index bbe24d0..84d9a2b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -191,20 +191,15 @@
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-      "resolved": "https://registry.npmjs.org/bson/-/bson-1.0.4.tgz",
-      "integrity": "sha1-k8ENOeqltYQVy8QFLz5T5WKwtyw="
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@@ -764,6 +744,12 @@
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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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@@ -798,22 +784,21 @@
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-      "version": "2.2.30",
-      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-2.2.30.tgz",
-      "integrity": "sha1-jM2AH2dsgXIEDC8rR+lgKg1WNKs=",
+      "version": "3.1.3",
+      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.1.3.tgz",
+      "integrity": "sha512-hfzI54/fe+604w5gP+i9aJ5GGVxnquxZ09ZN1cyLTbpnBfDRpj78lN59SBdDRkF1VNTzmM2KcgDWhHHDHcsJxw==",
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-        "es6-promise": "3.2.1",
-        "mongodb-core": "2.1.14",
-        "readable-stream": "2.2.7"
+        "mongodb-core": "3.1.2"
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-      "version": "2.1.14",
-      "resolved": "https://registry.npmjs.org/mongodb-core/-/mongodb-core-2.1.14.tgz",
-      "integrity": "sha1-E8uidkImtb49GJkq8Mljzl6g8P0=",
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/mongodb-core/-/mongodb-core-3.1.2.tgz",
+      "integrity": "sha512-R2XxGzsmhlUeOK2jKATj1TWn3q3qNcJpKrSh0rhaBSHxJmV7WZ+ikjocdY8VdJxUkKqOxM8rxMqOAEzeJ3p1ww==",
       "requires": {
-        "bson": "~1.0.4",
-        "require_optional": "~1.0.0"
+        "bson": "^1.1.0",
+        "require_optional": "^1.0.1",
+        "saslprep": "^1.0.0"
       }
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     "mongoose": {
@@ -834,11 +819,6 @@
         "sliced": "1.0.1"
       },
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-        "bson": {
-          "version": "1.1.1",
-          "resolved": "https://registry.npmjs.org/bson/-/bson-1.1.1.tgz",
-          "integrity": "sha512-jCGVYLoYMHDkOsbwJZBCqwMHyH4c+wzgI9hG7Z6SZJRXWr+x58pdIbm2i9a/jFGCkRJqRUr8eoI7lDWa0hTkxg=="
-        },
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           "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.3.2.tgz",
@@ -926,11 +906,6 @@
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-      "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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@@ -961,20 +936,6 @@
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-    "readable-stream": {
-      "version": "2.2.7",
-      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.2.7.tgz",
-      "integrity": "sha1-BwV6y+JGeyIELTb5jFrVBwVOlbE=",
-      "requires": {
-        "buffer-shims": "~1.0.0",
-        "core-util-is": "~1.0.0",
-        "inherits": "~2.0.1",
-        "isarray": "~1.0.0",
-        "process-nextick-args": "~1.0.6",
-        "string_decoder": "~1.0.0",
-        "util-deprecate": "~1.0.1"
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       "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.10.5.tgz",
@@ -1010,6 +971,15 @@
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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"
+      }
+    },
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       "resolved": "https://registry.npmjs.org/save/-/save-2.3.1.tgz",
@@ -1097,6 +1067,15 @@
       "resolved": "https://registry.npmjs.org/sliced/-/sliced-1.0.1.tgz",
       "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": "sha512-kvzhi7vqKTfkh0PZU+2D2PIllw2ymqJKujUcyPMd9Y75Nv4nPbGJZXNhxsgdQab2BmlDct1YnfQCguEvHr7VsQ==",
+      "optional": true,
+      "requires": {
+        "memory-pager": "^1.0.2"
+      }
+    },
     "split": {
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       "resolved": "https://registry.npmjs.org/split/-/split-0.3.3.tgz",
@@ -1123,14 +1102,6 @@
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-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.0.3.tgz",
-      "integrity": "sha512-4AH6Z5fzNNBcH+6XDMfA/BTt87skxqJlO0lAh3Dker5zThcAxG6mKz+iGu308UKoPPQ8Dcqx/4JhujzltRa+hQ==",
-      "requires": {
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       "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
@@ -1171,11 +1142,6 @@
       "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
       "integrity": "sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw="
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-    "util-deprecate": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
-      "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
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       "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
diff --git a/package.json b/package.json
index 0f7dbd9..001d3a9 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "express-jwt": "^5.3.1",
     "jsonwebtoken": "^8.0.0",
     "md5": "^2.2.1",
-    "mongodb": "^2.2.30",
+    "mongodb": "^3.1.3",
     "mongoose": "^5.7.5",
     "save": "^2.3.0",
     "winston": "^2.3.1"