diff --git a/package-lock.json b/package-lock.json
index bbe24d0..6963090 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4,6 +4,25 @@
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@@ -807,6 +858,15 @@
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@@ -817,77 +877,60 @@
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-        "mpath": "0.6.0",
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       "requires": {
-        "bluebird": "3.5.1",
-        "debug": "3.1.0",
+        "debug": "4.x",
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@@ -940,6 +983,11 @@
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+      "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.1.1.tgz",
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@@ -1010,6 +1058,15 @@
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+    "saslprep": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/saslprep/-/saslprep-1.0.3.tgz",
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+      "optional": true,
+      "requires": {
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+      }
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@@ -1088,15 +1145,24 @@
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+      "version": "13.5.2",
+      "resolved": "https://registry.npmjs.org/sift/-/sift-13.5.2.tgz",
+      "integrity": "sha512-+gxdEOMA2J+AI+fVsCqeNn7Tgx3M9ZN9jdi95939l1IJ8cZsqS8sqpJyOkic2SJk+1+98Uwryt/gL6XDaV+UZA=="
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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": {
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@@ -1157,6 +1223,14 @@
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+    "tr46": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/tr46/-/tr46-2.1.0.tgz",
+      "integrity": "sha512-15Ih7phfcdP5YxqiB+iDtLoaTz4Nd35+IiAv0kQ5FNKHzXgdWqPoTIqEDDJmXceQt4JZk6lVPT8lnDlPpGDppw==",
+      "requires": {
+        "punycode": "^2.1.1"
+      }
+    },
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       "resolved": "https://registry.npmjs.org/type-is/-/type-is-1.6.16.tgz",
@@ -1186,6 +1260,20 @@
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       "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw="
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+    "webidl-conversions": {
+      "version": "6.1.0",
+      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-6.1.0.tgz",
+      "integrity": "sha512-qBIvFLGiBpLjfwmYAaHPXsn+ho5xZnGvyGvsarywGNc8VyQJUMHJ8OBKGGrPER0okBeMDaan4mNBlgBROxuI8w=="
+    },
+    "whatwg-url": {
+      "version": "9.1.0",
+      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-9.1.0.tgz",
+      "integrity": "sha512-CQ0UcrPHyomtlOCot1TL77WyMIm/bCwrJ2D6AOKGwEczU9EpyoqAokfqrf/MioU9kHcMsmJZcg1egXix2KYEsA==",
+      "requires": {
+        "tr46": "^2.1.0",
+        "webidl-conversions": "^6.1.0"
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diff --git a/package.json b/package.json
index 0f7dbd9..acfdaa6 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
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     "md5": "^2.2.1",
     "mongodb": "^2.2.30",
-    "mongoose": "^5.7.5",
+    "mongoose": "^6.0.4",
     "save": "^2.3.0",
     "winston": "^2.3.1"
   },