diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
index 951ffe7f16..4cb314576b 100644
--- a/npm-shrinkwrap.json
+++ b/npm-shrinkwrap.json
@@ -1169,9 +1169,9 @@
       "resolved": "https://registry.npmjs.org/browserify-zlib/-/browserify-zlib-0.1.4.tgz"
     },
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-      "version": "0.5.2",
-      "from": "bson@>=0.5.1 <0.6.0",
-      "resolved": "https://registry.npmjs.org/bson/-/bson-0.5.2.tgz"
+      "version": "0.4.23",
+      "from": "bson@>=0.4.23 <0.5.0",
+      "resolved": "https://registry.npmjs.org/bson/-/bson-0.4.23.tgz"
     },
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       "version": "3.6.0",
@@ -6611,21 +6611,11 @@
       "from": "moment@>=2.13.0 <3.0.0",
       "resolved": "https://registry.npmjs.org/moment/-/moment-2.14.1.tgz"
     },
-    "mongodb-core": {
-      "version": "2.0.4",
-      "from": "mongodb-core@2.0.4",
-      "resolved": "https://registry.npmjs.org/mongodb-core/-/mongodb-core-2.0.4.tgz"
-    },
     "mongoose": {
-      "version": "4.5.4",
+      "version": "4.5.3",
       "from": "mongoose@>=4.4.16 <5.0.0",
-      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-4.5.4.tgz",
+      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-4.5.3.tgz",
       "dependencies": {
-        "bson": {
-          "version": "0.4.23",
-          "from": "bson@>=0.4.23 <0.5.0",
-          "resolved": "https://registry.npmjs.org/bson/-/bson-0.4.23.tgz"
-        },
         "es6-promise": {
           "version": "3.0.2",
           "from": "es6-promise@3.0.2",
@@ -6637,14 +6627,14 @@
           "resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz"
         },
         "mongodb": {
-          "version": "2.1.21",
-          "from": "mongodb@2.1.21",
-          "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-2.1.21.tgz"
+          "version": "2.1.18",
+          "from": "mongodb@2.1.18",
+          "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-2.1.18.tgz"
         },
         "mongodb-core": {
-          "version": "1.3.21",
-          "from": "mongodb-core@1.3.21",
-          "resolved": "https://registry.npmjs.org/mongodb-core/-/mongodb-core-1.3.21.tgz"
+          "version": "1.3.18",
+          "from": "mongodb-core@1.3.18",
+          "resolved": "https://registry.npmjs.org/mongodb-core/-/mongodb-core-1.3.18.tgz"
         },
         "readable-stream": {
           "version": "1.0.31",