diff --git a/package-lock.json b/package-lock.json
index 30e5ae91..5b16a1f2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -498,11 +498,17 @@
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@@ -967,6 +966,12 @@
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@@ -1054,7 +1059,7 @@
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@@ -1298,9 +1303,9 @@
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@@ -1961,7 +1966,7 @@
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+    "hpagent": {
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+      "resolved": "https://registry.npmjs.org/hpagent/-/hpagent-0.1.1.tgz",
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@@ -2303,6 +2315,16 @@
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-          "resolved": "http://registry.npmjs.org/commander/-/commander-2.15.1.tgz",
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+        "got": "^11.5.1",
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@@ -4334,7 +4461,7 @@
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@@ -4718,7 +4845,7 @@
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       "version": "2.0.3",
-      "resolved": "http://registry.npmjs.org/uuid/-/uuid-2.0.3.tgz",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-2.0.3.tgz",
       "integrity": "sha1-Z+LoY3lyFVMN/zGOW/nc6/1Hsho="
     },
     "v8-compile-cache": {
@@ -4894,6 +5021,12 @@
       "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==",
       "dev": true
     },
+    "yaml": {
+      "version": "1.10.2",
+      "resolved": "https://registry.npmjs.org/yaml/-/yaml-1.10.2.tgz",
+      "integrity": "sha512-r3vXyErRCYJ7wg28yvBY5VSoAF8ZvlcW9/BwUzEtUsjvX/DKs24dIkuwjtuprwJJHsbyUbLApepYTR1BN4uHrg==",
+      "dev": true
+    },
     "yargs": {
       "version": "15.3.1",
       "resolved": "https://registry.npmjs.org/yargs/-/yargs-15.3.1.tgz",
diff --git a/package.json b/package.json
index 9a6d65f2..192eabc4 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "eslint-plugin-import": "^2.22.1",
     "mocha": "5.2.0",
     "mocha-jenkins-reporter": "0.4.5",
-    "ngrok": "^3.3.0",
+    "ngrok": "^4.0.0",
     "nodemon": "^2.0.6",
     "nyc": "^15.1.0"
   }