diff --git a/package-lock.json b/package-lock.json
index 9affdfb..e8f4e23 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1446,9 +1446,9 @@
       "integrity": "sha1-hMbhWbgZBP3KWaDvRM2HDTElD5o="
     },
     "denque": {
-      "version": "1.4.1",
-      "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
     },
     "dependency-check": {
@@ -4383,15 +4383,15 @@
       "dev": true
     },
     "mongodb": {
-      "version": "3.6.3",
-      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.6.3.tgz",
-      "integrity": "sha512-rOZuR0QkodZiM+UbQE5kDsJykBqWi0CL4Ec2i1nrGrUI3KO11r6Fbxskqmq3JK2NH7aW4dcccBuUujAP0ERl5w==",
+      "version": "3.6.7",
+      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.6.7.tgz",
+      "integrity": "sha512-VXW2bWz47LhAEw0qs8Mk2zRgQwgbXH16KAwQFtylBu0zXO8rkQmA8ncsYbmICaVutZeINRlXYXG3MDIz90NM3g==",
       "dev": true,
       "requires": {
         "bl": "^2.2.1",
         "bson": "^1.1.4",
         "denque": "^1.4.1",
-        "require_optional": "^1.0.1",
+        "optional-require": "^1.0.3",
         "safe-buffer": "^5.1.2",
         "saslprep": "^1.0.0"
       },
@@ -5128,6 +5128,12 @@
         "mimic-fn": "^1.0.0"
       }
     },
+    "optional-require": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/optional-require/-/optional-require-1.0.3.tgz",
+      "integrity": "sha512-RV2Zp2MY2aeYK5G+B/Sps8lW5NHAzE5QClbFP15j+PWmP+T9PxlJXBOOLoSAdgwFvS4t0aMR4vpedMkbHfh0nA==",
+      "dev": true
+    },
     "optionator": {
       "version": "0.8.2",
       "resolved": "https://registry.npmjs.org/optionator/-/optionator-0.8.2.tgz",