diff --git a/package-lock.json b/package-lock.json
index c8994d5..695452e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -76,7 +76,7 @@
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+        "lodash": "^4.14.0"
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@@ -159,7 +159,7 @@
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@@ -328,7 +328,7 @@
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@@ -645,7 +645,7 @@
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-      "integrity": "sha1-4+QQHZ3P3imXadr0tNtk2JXRdEg="
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@@ -668,7 +668,7 @@
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-      "integrity": "sha1-LRd/ZS+jHpObRDjVNBSZ36OCXpk="
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@@ -711,7 +711,7 @@
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-      "integrity": "sha1-o09Zu+thdUrsQy3nLD/iFSakTBo=",
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@@ -721,19 +721,19 @@
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-      "integrity": "sha1-TEYTm986HwMt7ZHbSfOO7AFlkFA=",
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-        "bson": "1.0.9",
-        "require_optional": "1.0.1"
+        "bson": "~1.0.4",
+        "require_optional": "~1.0.0"
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-      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-4.13.17.tgz",
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+      "version": "4.13.21",
+      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-4.13.21.tgz",
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-        "bson": "1.0.9",
+        "bson": "~1.0.4",
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@@ -755,7 +755,7 @@
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       "resolved": "https://registry.npmjs.org/mpromise/-/mpromise-0.5.5.tgz",
-      "integrity": "sha1-9bJCWddjrMIlewoMjG2Gb9UXMuY="
+      "integrity": "sha512-b/IJDqWlRXIW3ZouxIkUYLZFrr4qK/oUEgfVAywuvm77nTdDmY6y57lHxA8kfLnOSM+SbAUN/VvU1RxsGBLkQw=="
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@@ -771,7 +771,7 @@
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           "resolved": "https://registry.npmjs.org/sliced/-/sliced-0.0.5.tgz",
-          "integrity": "sha1-XtwETKTrb3gW1Qui/GPiXY/kcH8="
+          "integrity": "sha512-9bYT917D6H3+q8GlQBJmLVz3bc4OeVGfZ2BB12wvLnluTGfG6/8UdOUbKJDW1EEx9SZMDbjnatkau5/XcUeyOw=="
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@@ -821,7 +821,7 @@
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-      "integrity": "sha1-FQ4gt1ZZCtP5EJPyWk8q2L/zC6M="
+      "integrity": "sha512-yN0WQmuCX63LP/TMvAg31nvT6m4vDqJEiiv2CAZqWOGNWutc9DfDk1NPYYmKUFmaVM2UwDowH4u5AHWYP/jxKw=="
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@@ -976,15 +976,15 @@
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       "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.2.7.tgz",
-      "integrity": "sha1-BwV6y+JGeyIELTb5jFrVBwVOlbE=",
+      "integrity": "sha512-a6ibcfWFhgihuTw/chl+u3fB5ykBZFmnvpyZHebY0MCQE4vvYcsCLpCeaQ1BkH7HdJYavNSqF0WDLeo4IPHQaQ==",
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-        "core-util-is": "1.0.2",
-        "inherits": "2.0.3",
-        "isarray": "1.0.0",
-        "process-nextick-args": "1.0.7",
-        "string_decoder": "1.0.3",
-        "util-deprecate": "1.0.2"
+        "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",
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@@ -995,7 +995,7 @@
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-      "integrity": "sha1-p8LgmJH9vzj7sQ03b7cwA+aKxYk="
+      "integrity": "sha512-tfYXF0HXEYh3AtgdjqNLQ8+tmZSAKIS7KtOjmB1laJgfbsi+Lf2RVNwLZVOE3U27yBXikzQuIXglLlakvb8Thw=="
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@@ -1007,8 +1007,8 @@
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       "requires": {
-        "resolve-from": "2.0.0",
-        "semver": "5.5.1"
+        "resolve-from": "^2.0.0",
+        "semver": "^5.1.0"
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@@ -1022,7 +1022,7 @@
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-      "integrity": "sha1-lICrIOlP+h2egKgEx+oUdhGWa1c="
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@@ -1043,9 +1043,9 @@
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     "semver": {
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-      "resolved": "https://registry.npmjs.org/semver/-/semver-5.5.1.tgz",
-      "integrity": "sha512-PqpAxfrEhlSUWge8dwIp4tZnQ25DIOthpiaHNIthsjEFQD6EvqUKUDM7L8O2rShkFccYo1VjJR0coWfNkCubRw=="
+      "version": "5.7.1",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz",
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     },
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@@ -1093,7 +1093,7 @@
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       "resolved": "https://registry.npmjs.org/sliced/-/sliced-1.0.1.tgz",
-      "integrity": "sha1-CzpmK10Ewxd7GSa+qCsD+Dei70E="
+      "integrity": "sha512-VZBmZP8WU3sMOZm1bdgTadsQbcscK0UM8oKxKVBs4XAhUo2Xxzm/OFMGBkPusxw9xL3Uy8LrzEqGqJhclsr0yA=="
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@@ -1113,7 +1113,7 @@
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       "requires": {
-        "safe-buffer": "5.1.1"
+        "safe-buffer": "~5.1.0"
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@@ -1153,7 +1153,7 @@
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         "readable-stream": {
           "version": "2.3.6",
-          "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
           "integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
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diff --git a/package.json b/package.json
index 54f9886..81510cc 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
   "dependencies": {
     "body-parser": "^1.18.3",
     "express": "^4.15.2",
-    "mongoose": "^4.13.17",
+    "mongoose": "^4.13.21",
     "webtask-tools": "^3.4.0"
   }
 }