diff --git a/package-lock.json b/package-lock.json
index 55407ed..df6d011 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -21,7 +21,7 @@
         "jake": "0.3.7",
         "markdown": "0.5.0",
         "markdown-it": "12.2.0",
-        "mongodb": "^1.4.40",
+        "mongodb": "^3.1.13",
         "mongoose": "^4.0.x",
         "passport": "0.1.12",
         "passport-local": "0.1.3",
@@ -447,6 +447,19 @@
         "saslprep": "^1.0.0"
       }
     },
+    "node_modules/connect-mongodb/node_modules/bson": {
+      "version": "0.2.22",
+      "resolved": "https://registry.npmjs.org/bson/-/bson-0.2.22.tgz",
+      "integrity": "sha1-/NoQPybQwHTVpS1Qkn24D9ArSzk=",
+      "deprecated": "Fixed a critical issue with BSON serialization documented in CVE-2019-2391, see https://bit.ly/2KcpXdo for more details",
+      "hasInstallScript": true,
+      "dependencies": {
+        "nan": "~1.8"
+      },
+      "engines": {
+        "node": ">=0.6.19"
+      }
+    },
     "node_modules/connect-mongodb/node_modules/connect": {
       "version": "1.9.2",
       "resolved": "https://registry.npmjs.org/connect/-/connect-1.9.2.tgz",
@@ -458,6 +471,22 @@
         "qs": ">= 0.4.0"
       }
     },
+    "node_modules/connect-mongodb/node_modules/mongodb": {
+      "version": "1.4.40",
+      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-1.4.40.tgz",
+      "integrity": "sha1-z9gLdP3w+gU/LM+19JxHyjKjjvs=",
+      "deprecated": "Please upgrade to 2.2.19 or higher",
+      "dependencies": {
+        "bson": "~0.2"
+      },
+      "engines": {
+        "node": ">=0.6.19"
+      },
+      "optionalDependencies": {
+        "kerberos": "0.0.11",
+        "readable-stream": "latest"
+      }
+    },
     "node_modules/connect/node_modules/bytes": {
       "version": "0.2.1",
       "resolved": "https://registry.npmjs.org/bytes/-/bytes-0.2.1.tgz",
@@ -1010,19 +1039,15 @@
       }
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     "node_modules/mongodb": {
-      "version": "1.4.40",
-      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-1.4.40.tgz",
-      "integrity": "sha1-z9gLdP3w+gU/LM+19JxHyjKjjvs=",
-      "deprecated": "Please upgrade to 2.2.19 or higher",
+      "version": "3.1.13",
+      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.1.13.tgz",
+      "integrity": "sha512-sz2dhvBZQWf3LRNDhbd30KHVzdjZx9IKC0L+kSZ/gzYquCF5zPOgGqRz6sSCqYZtKP2ekB4nfLxhGtzGHnIKxA==",
       "dependencies": {
-        "bson": "~0.2"
+        "mongodb-core": "3.1.11",
+        "safe-buffer": "^5.1.2"
       },
       "engines": {
-        "node": ">=0.6.19"
-      },
-      "optionalDependencies": {
-        "kerberos": "0.0.11",
-        "readable-stream": "latest"
+        "node": ">=4"
       }
     },
     "node_modules/mongodb-core": {
@@ -1044,18 +1069,26 @@
       }
     },
     "node_modules/mongodb/node_modules/bson": {
-      "version": "0.2.22",
-      "resolved": "https://registry.npmjs.org/bson/-/bson-0.2.22.tgz",
-      "integrity": "sha1-/NoQPybQwHTVpS1Qkn24D9ArSzk=",
-      "deprecated": "Fixed a critical issue with BSON serialization documented in CVE-2019-2391, see https://bit.ly/2KcpXdo for more details",
-      "hasInstallScript": true,
-      "dependencies": {
-        "nan": "~1.8"
-      },
+      "version": "1.1.6",
+      "resolved": "https://registry.npmjs.org/bson/-/bson-1.1.6.tgz",
+      "integrity": "sha512-EvVNVeGo4tHxwi8L6bPj3y3itEvStdwvvlojVxxbyYfoaxJ6keLgrTuKdyfEAszFK+H3olzBuafE0yoh0D1gdg==",
       "engines": {
         "node": ">=0.6.19"
       }
     },
+    "node_modules/mongodb/node_modules/mongodb-core": {
+      "version": "3.1.11",
+      "resolved": "https://registry.npmjs.org/mongodb-core/-/mongodb-core-3.1.11.tgz",
+      "integrity": "sha512-rD2US2s5qk/ckbiiGFHeu+yKYDXdJ1G87F6CG3YdaZpzdOm5zpoAZd/EKbPmFO6cQZ+XVXBXBJ660sSI0gc6qg==",
+      "dependencies": {
+        "bson": "^1.1.0",
+        "require_optional": "^1.0.1",
+        "safe-buffer": "^5.1.2"
+      },
+      "optionalDependencies": {
+        "saslprep": "^1.0.0"
+      }
+    },
     "node_modules/mongoose": {
       "version": "4.13.21",
       "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-4.13.21.tgz",
@@ -1355,18 +1388,26 @@
       "integrity": "sha1-VVsIq8sGP4l1kFMCUj5M1P/f3zE="
     },
     "node_modules/readable-stream": {
-      "version": "2.1.5",
-      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.1.5.tgz",
-      "integrity": "sha1-ZvqLcg4UOLNkaB8q0aY8YYRIydA=",
+      "version": "3.6.0",
+      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.0.tgz",
+      "integrity": "sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==",
       "optional": true,
       "dependencies": {
-        "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": "~0.10.x",
-        "util-deprecate": "~1.0.1"
+        "inherits": "^2.0.3",
+        "string_decoder": "^1.1.1",
+        "util-deprecate": "^1.0.1"
+      },
+      "engines": {
+        "node": ">= 6"
+      }
+    },
+    "node_modules/readable-stream/node_modules/string_decoder": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.3.0.tgz",
+      "integrity": "sha512-hkRX8U1WjJFd8LsDJ2yQ/wWWxaopEsABU1XfkM8A+j0+85JAGppt16cr1Whg6KIbb4okU6Mql6BOj+uup/wKeA==",
+      "optional": true,
+      "dependencies": {
+        "safe-buffer": "~5.2.0"
       }
     },
     "node_modules/redis": {
@@ -2099,6 +2140,14 @@
         "mongodb": "1.x"
       },
       "dependencies": {
+        "bson": {
+          "version": "0.2.22",
+          "resolved": "https://registry.npmjs.org/bson/-/bson-0.2.22.tgz",
+          "integrity": "sha1-/NoQPybQwHTVpS1Qkn24D9ArSzk=",
+          "requires": {
+            "nan": "~1.8"
+          }
+        },
         "connect": {
           "version": "1.9.2",
           "resolved": "https://registry.npmjs.org/connect/-/connect-1.9.2.tgz",
@@ -2108,6 +2157,16 @@
             "mime": ">= 0.0.1",
             "qs": ">= 0.4.0"
           }
+        },
+        "mongodb": {
+          "version": "1.4.40",
+          "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-1.4.40.tgz",
+          "integrity": "sha1-z9gLdP3w+gU/LM+19JxHyjKjjvs=",
+          "requires": {
+            "bson": "~0.2",
+            "kerberos": "0.0.11",
+            "readable-stream": "latest"
+          }
         }
       }
     },
@@ -2548,21 +2607,28 @@
       "integrity": "sha1-WV4lHBNww6aLqyE20ONIuBBa3xM="
     },
     "mongodb": {
-      "version": "1.4.40",
-      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-1.4.40.tgz",
-      "integrity": "sha1-z9gLdP3w+gU/LM+19JxHyjKjjvs=",
+      "version": "3.1.13",
+      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.1.13.tgz",
+      "integrity": "sha512-sz2dhvBZQWf3LRNDhbd30KHVzdjZx9IKC0L+kSZ/gzYquCF5zPOgGqRz6sSCqYZtKP2ekB4nfLxhGtzGHnIKxA==",
       "requires": {
-        "bson": "~0.2",
-        "kerberos": "0.0.11",
-        "readable-stream": "latest"
+        "mongodb-core": "3.1.11",
+        "safe-buffer": "^5.1.2"
       },
       "dependencies": {
         "bson": {
-          "version": "0.2.22",
-          "resolved": "https://registry.npmjs.org/bson/-/bson-0.2.22.tgz",
-          "integrity": "sha1-/NoQPybQwHTVpS1Qkn24D9ArSzk=",
+          "version": "1.1.6",
+          "resolved": "https://registry.npmjs.org/bson/-/bson-1.1.6.tgz",
+          "integrity": "sha512-EvVNVeGo4tHxwi8L6bPj3y3itEvStdwvvlojVxxbyYfoaxJ6keLgrTuKdyfEAszFK+H3olzBuafE0yoh0D1gdg=="
+        },
+        "mongodb-core": {
+          "version": "3.1.11",
+          "resolved": "https://registry.npmjs.org/mongodb-core/-/mongodb-core-3.1.11.tgz",
+          "integrity": "sha512-rD2US2s5qk/ckbiiGFHeu+yKYDXdJ1G87F6CG3YdaZpzdOm5zpoAZd/EKbPmFO6cQZ+XVXBXBJ660sSI0gc6qg==",
           "requires": {
-            "nan": "~1.8"
+            "bson": "^1.1.0",
+            "require_optional": "^1.0.1",
+            "safe-buffer": "^5.1.2",
+            "saslprep": "^1.0.0"
           }
         }
       }
@@ -2834,18 +2900,25 @@
       }
     },
     "readable-stream": {
-      "version": "2.1.5",
-      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.1.5.tgz",
-      "integrity": "sha1-ZvqLcg4UOLNkaB8q0aY8YYRIydA=",
+      "version": "3.6.0",
+      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.0.tgz",
+      "integrity": "sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==",
       "optional": true,
       "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": "~0.10.x",
-        "util-deprecate": "~1.0.1"
+        "inherits": "^2.0.3",
+        "string_decoder": "^1.1.1",
+        "util-deprecate": "^1.0.1"
+      },
+      "dependencies": {
+        "string_decoder": {
+          "version": "1.3.0",
+          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.3.0.tgz",
+          "integrity": "sha512-hkRX8U1WjJFd8LsDJ2yQ/wWWxaopEsABU1XfkM8A+j0+85JAGppt16cr1Whg6KIbb4okU6Mql6BOj+uup/wKeA==",
+          "optional": true,
+          "requires": {
+            "safe-buffer": "~5.2.0"
+          }
+        }
       }
     },
     "redis": {
diff --git a/package.json b/package.json
index e7358e2..25b4a65 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "feedparser": "0.9.12",
     "jade": "0.26.3",
     "jake": "0.3.7",
-    "mongodb": "^1.4.40",
+    "mongodb": "^3.1.13",
     "mongoose": "^4.0.x",
     "passport": "0.1.12",
     "passport-local": "0.1.3",