diff --git a/package-lock.json b/package-lock.json
index 06349047..adb0c088 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,14 +14,14 @@
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@@ -186,13 +186,13 @@
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@@ -1826,6 +1853,36 @@
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@@ -2171,6 +2234,37 @@
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@@ -2838,6 +2961,14 @@
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@@ -3678,6 +3785,35 @@
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@@ -4425,6 +4603,15 @@
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+                "debug": "^2.2.0",
+                "nan": "^2.3.3",
+                "typedarray-to-buffer": "^3.1.2",
+                "yaeti": "^0.0.6"
+              }
+            }
           }
         },
         "web3-utils": {
@@ -10259,7 +10024,7 @@
       "dependencies": {
         "websocket": {
           "version": "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2",
-          "from": "git://github.com/frozeman/WebSocket-Node.git#browserifyCompatible",
+          "from": "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2",
           "requires": {
             "debug": "^2.2.0",
             "nan": "^2.3.3",
@@ -10350,6 +10115,12 @@
       "resolved": "https://registry.npmjs.org/window-size/-/window-size-0.1.4.tgz",
       "integrity": "sha1-+OGqHuWlPsW/FR/6CXQqatdpeHY="
     },
+    "wordwrap": {
+      "version": "0.0.3",
+      "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-0.0.3.tgz",
+      "integrity": "sha1-o9XabNXAvAAI03I0u68b7WMFkQc=",
+      "dev": true
+    },
     "wrap-ansi": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz",
@@ -10364,6 +10135,17 @@
       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
     },
+    "write-file-atomic": {
+      "version": "2.4.2",
+      "resolved": "https://registry.npmjs.org/write-file-atomic/-/write-file-atomic-2.4.2.tgz",
+      "integrity": "sha512-s0b6vB3xIVRLWywa6X9TOMA7k9zio0TMOsl9ZnDkliA/cfJlpHXAscj0gbHVJiTdIuAYpIyqS5GW91fqm6gG5g==",
+      "dev": true,
+      "requires": {
+        "graceful-fs": "^4.1.11",
+        "imurmurhash": "^0.1.4",
+        "signal-exit": "^3.0.2"
+      }
+    },
     "ws": {
       "version": "5.2.2",
       "resolved": "https://registry.npmjs.org/ws/-/ws-5.2.2.tgz",
diff --git a/package.json b/package.json
index 74bdd00c..ed54401f 100644
--- a/package.json
+++ b/package.json
@@ -66,7 +66,7 @@
     "mocha": "5.2.0",
     "mocha-typescript": "1.1.17",
     "moment": "2.24.0",
-    "nyc": "13.3.0",
+    "nyc": "14.0.0",
     "prettier": "1.16.4",
     "source-map-support": "0.5.10",
     "ts-node": "8.0.2",