diff --git a/package-lock.json b/package-lock.json
index a413458..c691e88 100644
--- a/package-lock.json
+++ b/package-lock.json
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@@ -5400,6 +5507,12 @@
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+    "opencollective-postinstall": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/opencollective-postinstall/-/opencollective-postinstall-2.0.2.tgz",
+      "integrity": "sha512-pVOEP16TrAO2/fjej1IdOyupJY8KDUM1CvsaScRbw6oddvpQoOfGk4ywha0HKKVAD6RkW4x6Q+tNBwhf3Bgpuw==",
+      "dev": true
+    },
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       "resolved": "https://registry.npmjs.org/optionator/-/optionator-0.8.2.tgz",
@@ -5504,6 +5617,23 @@
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+    "parent-module": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/parent-module/-/parent-module-1.0.1.tgz",
+      "integrity": "sha512-GQ2EWRpQV8/o+Aw8YqtfZZPfNRWZYkbidE9k5rpl/hC3vtHHBfGm2Ifi6qWV+coDGkrUKZAxE3Lot5kcsRlh+g==",
+      "dev": true,
+      "requires": {
+        "callsites": "^3.0.0"
+      },
+      "dependencies": {
+        "callsites": {
+          "version": "3.1.0",
+          "resolved": "https://registry.npmjs.org/callsites/-/callsites-3.1.0.tgz",
+          "integrity": "sha512-P8BjAsXvZS+VIDUI11hHCQEv74YT67YUi5JJFNWIqL235sBmjX4+qx9Muvls5ivyNENctx46xQLQ3aTuE7ssaQ==",
+          "dev": true
+        }
+      }
+    },
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       "resolved": "https://registry.npmjs.org/parse-glob/-/parse-glob-3.0.4.tgz",
@@ -5687,12 +5817,6 @@
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-    "pseudomap": {
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-      "resolved": "https://registry.npmjs.org/pseudomap/-/pseudomap-1.0.2.tgz",
-      "integrity": "sha1-8FKijacOYYkX7wqKw0wa5aaChrM=",
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@@ -5731,35 +5855,6 @@
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-      "resolved": "https://registry.npmjs.org/read-pkg/-/read-pkg-4.0.1.tgz",
-      "integrity": "sha1-ljYlN48+HE1IyFhytabsfV0JMjc=",
-      "dev": true,
-      "requires": {
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-        "parse-json": "^4.0.0",
-        "pify": "^3.0.0"
-      },
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-        "parse-json": {
-          "version": "4.0.0",
-          "resolved": "https://registry.npmjs.org/parse-json/-/parse-json-4.0.0.tgz",
-          "integrity": "sha1-vjX1Qlvh9/bHRxhPmKeIy5lHfuA=",
-          "dev": true,
-          "requires": {
-            "error-ex": "^1.3.1",
-            "json-parse-better-errors": "^1.0.1"
-          }
-        },
-        "pify": {
-          "version": "3.0.0",
-          "resolved": "https://registry.npmjs.org/pify/-/pify-3.0.0.tgz",
-          "integrity": "sha1-5aSs0sEB/fPZpNB/DbxNtJ3SgXY=",
-          "dev": true
-        }
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       "resolved": "https://registry.npmjs.org/read-pkg-up/-/read-pkg-up-2.0.0.tgz",
@@ -6025,12 +6120,6 @@
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-      "resolved": "https://registry.npmjs.org/run-node/-/run-node-1.0.0.tgz",
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-      "dev": true
-    },
     "rxjs": {
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       "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.3.3.tgz",
@@ -6083,6 +6172,12 @@
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       "dev": true
     },
+    "semver-regex": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/semver-regex/-/semver-regex-2.0.0.tgz",
+      "integrity": "sha512-mUdIBBvdn0PLOeP3TEkMH7HHeUP3GjsXCwKarjv/kGmUFOYg1VqEemKhoQpWMu6X2I8kHeuVdGibLGkVK+/5Qw==",
+      "dev": true
+    },
     "set-blocking": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/set-blocking/-/set-blocking-2.0.0.tgz",
@@ -6847,6 +6942,12 @@
       "integrity": "sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho=",
       "dev": true
     },
+    "which-pm-runs": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/which-pm-runs/-/which-pm-runs-1.0.0.tgz",
+      "integrity": "sha1-Zws6+8VS4LVd9rd4DKdGFfI60cs=",
+      "dev": true
+    },
     "wide-align": {
       "version": "1.1.3",
       "resolved": "https://registry.npmjs.org/wide-align/-/wide-align-1.1.3.tgz",
@@ -6910,11 +7011,14 @@
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       "dev": true
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-    "yallist": {
-      "version": "2.1.2",
-      "resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz",
-      "integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI=",
-      "dev": true
+    "yaml": {
+      "version": "1.7.2",
+      "resolved": "https://registry.npmjs.org/yaml/-/yaml-1.7.2.tgz",
+      "integrity": "sha512-qXROVp90sb83XtAoqE8bP9RwAkTTZbugRUTm5YeFCBfNRPEp2YzTeqWiz7m5OORHzEvrA/qcGS8hp/E+MMROYw==",
+      "dev": true,
+      "requires": {
+        "@babel/runtime": "^7.6.3"
+      }
     },
     "yargs": {
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diff --git a/package.json b/package.json
index 7c496b5..e5b1f81 100644
--- a/package.json
+++ b/package.json
@@ -59,7 +59,7 @@
     "babel-preset-stage-0": "^6.24.1",
     "eslint": "^5.8.0",
     "eslint-config-babel": "^8.0.1",
-    "husky": "^1.1.3",
+    "husky": "^4.2.1",
     "lint-staged": "^8.0.4",
     "mocha": "^6.1.4",
     "mongoose": "^5.6.4",