diff --git a/package-lock.json b/package-lock.json
index 00da1f6..b5182a6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1423,18 +1423,6 @@
         "clone": "2.x"
       }
     },
-    "node-easy-cert": {
-      "version": "1.3.2",
-      "resolved": "https://registry.npmjs.org/node-easy-cert/-/node-easy-cert-1.3.2.tgz",
-      "integrity": "sha512-xS9qs8Lj/kxv14Z/jDpj7e4BXeLPgHhObZmsPQiR3QIGOq1gfJYXUUB6Ck9K/6ZuOin+O5TK6Mcue+afEi0LyQ==",
-      "requires": {
-        "async-task-mgr": "^1.1.0",
-        "colorful": "^2.1.0",
-        "commander": "^2.9.0",
-        "node-forge": "^0.6.42",
-        "node-powershell": "^3.3.1"
-      }
-    },
     "node-forge": {
       "version": "0.6.49",
       "resolved": "https://registry.npmjs.org/node-forge/-/node-forge-0.6.49.tgz",
@@ -2503,9 +2491,9 @@
       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
     },
     "ws": {
-      "version": "5.2.2",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-5.2.2.tgz",
-      "integrity": "sha512-jaHFD6PFv6UgoIVda6qZllptQsMlDEJkTQcybzzXDYM1XO9Y8em691FGMPmM46WGyLU4z9KMgQN+qrux/nhlHA==",
+      "version": "5.2.3",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-5.2.3.tgz",
+      "integrity": "sha512-jZArVERrMsKUatIdnLzqvcfydI85dvd/Fp1u/VOpfdDWQ4c9qWXe+VIeAbQ5FrDwciAkr+lzofXLz3Kuf26AOA==",
       "requires": {
         "async-limiter": "~1.0.0"
       }