diff --git a/package-lock.json b/package-lock.json
index bcb663b..a6dfbea 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1101,9 +1101,9 @@
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     },
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-      "resolved": "https://registry.npmjs.org/denque/-/denque-1.4.1.tgz",
-      "integrity": "sha512-OfzPuSZKGcgr96rf1oODnfjqBFmr1DVoc/TrItj3Ohe0Ah1C5WX5Baquw/9U9KovnQ88EqmJbD66rKYUQYN1tQ==",
+      "version": "1.5.0",
+      "resolved": "https://registry.npmjs.org/denque/-/denque-1.5.0.tgz",
+      "integrity": "sha512-CYiCSgIF1p6EUByQPlGkKnP1M9g0ZV3qMIrqMqZqdwazygIA/YP2vrbcyl1h/WppKJTdl1F85cXIle+394iDAQ==",
       "dev": true
     },
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@@ -3333,13 +3333,13 @@
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-      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.5.3.tgz",
-      "integrity": "sha512-II7P7A3XUdPiXRgcN96qIoRa1oesM6qLNZkzfPluNZjVkgQk3jnQwOT6/uDk4USRDTTLjNFw2vwfmbRGTA7msg==",
+      "version": "3.6.4",
+      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.6.4.tgz",
+      "integrity": "sha512-Y+Ki9iXE9jI+n9bVtbTOOdK0B95d6wVGSucwtBkvQ+HIvVdTCfpVRp01FDC24uhC/Q2WXQ8Lpq3/zwtB5Op9Qw==",
       "dev": true,
       "requires": {
-        "bl": "^2.2.0",
-        "bson": "^1.1.1",
+        "bl": "^2.2.1",
+        "bson": "^1.1.4",
         "denque": "^1.4.1",
         "require_optional": "^1.0.1",
         "safe-buffer": "^5.1.2",
@@ -3347,9 +3347,9 @@
       },
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-          "version": "2.2.0",
-          "resolved": "http://registry.npmjs.org/bl/-/bl-2.2.0.tgz",
-          "integrity": "sha512-wbgvOpqopSr7uq6fJrLH8EsvYMJf9gzfo2jCsL2eTy75qXPukA4pCgHamOQkZtY5vmfVtjB+P3LNlMHW5CEZXA==",
+          "version": "2.2.1",
+          "resolved": "http://registry.npmjs.org/bl/-/bl-2.2.1.tgz",
+          "integrity": "sha512-6Pesp1w0DEX1N550i/uGV/TqucVL4AM/pgThFSN/Qq9si1/DF9aIHs1BxD8V/QU0HoeHO6cQRTAuYnLPKq1e4g==",
           "dev": true,
           "requires": {
             "readable-stream": "^2.3.5",
@@ -3357,9 +3357,9 @@
           }
         },
         "bson": {
-          "version": "1.1.3",
-          "resolved": "https://registry.npmjs.org/bson/-/bson-1.1.3.tgz",
-          "integrity": "sha512-TdiJxMVnodVS7r0BdL42y/pqC9cL2iKynVwA0Ho3qbsQYr428veL3l7BQyuqiw+Q5SqqoT0m4srSY/BlZ9AxXg==",
+          "version": "1.1.5",
+          "resolved": "https://registry.npmjs.org/bson/-/bson-1.1.5.tgz",
+          "integrity": "sha512-kDuEzldR21lHciPQAIulLs1LZlCXdLziXI6Mb/TDkwXhb//UORJNPXgcRs2CuO4H0DcMkpfT3/ySsP3unoZjBg==",
           "dev": true
         },
         "readable-stream": {