diff --git a/package-lock.json b/package-lock.json
index 220a734..758b628 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -37,9 +37,9 @@
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@@ -63,9 +63,9 @@
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@@ -389,18 +389,10 @@
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-      "integrity": "sha1-r6uWJikQp/M8GaV3WCXGnzTjUMo="
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@@ -465,11 +457,6 @@
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+      "resolved": "https://registry.npmjs.org/doctrine/-/doctrine-3.0.0.tgz",
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@@ -846,6 +833,11 @@
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-        "lodash": "^4.17.5",
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@@ -923,9 +927,9 @@
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@@ -1224,12 +1228,11 @@
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-        "write": "^0.2.1"
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+              "integrity": "sha1-EsJe/kCkXjwyPrhnWgoM5XsiNx8=",
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@@ -2592,7 +2614,8 @@
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@@ -3198,6 +3225,7 @@
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@@ -3488,17 +3516,8 @@
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@@ -3508,11 +3527,29 @@
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@@ -9125,14 +9200,50 @@
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+        "ajv": "^6.9.1",
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-        "slice-ansi": "2.0.0",
-        "string-width": "^2.1.1"
+        "slice-ansi": "^2.1.0",
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+          "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.10.0.tgz",
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+          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.0.tgz",
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+        },
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+          "resolved": "https://registry.npmjs.org/string-width/-/string-width-3.1.0.tgz",
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+          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-5.1.0.tgz",
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@@ -9283,6 +9394,14 @@
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+      "resolved": "https://registry.npmjs.org/typedarray-to-buffer/-/typedarray-to-buffer-3.1.5.tgz",
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@@ -9630,32 +9749,8 @@
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-          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
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-        "websocket": {
-          "version": "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2",
-          "from": "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2",
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-            "yaeti": "^0.0.6"
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+        "web3-core-helpers": "1.0.0-beta.36",
+        "websocket": "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2"
       }
     },
     "web3-shh": {
@@ -9690,6 +9785,31 @@
         }
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+    "websocket": {
+      "version": "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2",
+      "from": "git://github.com/frozeman/WebSocket-Node.git#browserifyCompatible",
+      "requires": {
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+        "nan": "^2.3.3",
+        "typedarray-to-buffer": "^3.1.2",
+        "yaeti": "^0.0.6"
+      },
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+          "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
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+          "requires": {
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@@ -9757,9 +9877,9 @@
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-      "integrity": "sha1-X8A4KOJkzqP+kUVUdvejxWbLB1c=",
+      "version": "1.0.3",
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@@ -9830,6 +9950,11 @@
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+    "yaeti": {
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+      "resolved": "https://registry.npmjs.org/yaeti/-/yaeti-0.0.6.tgz",
+      "integrity": "sha1-8m9ITXJoTPQr7ft2lwqhYI+/lXc="
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diff --git a/package.json b/package.json
index 000f566..58f1f1c 100644
--- a/package.json
+++ b/package.json
@@ -26,6 +26,7 @@
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     "snarkjs": "0.1.11",
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     "web3": "^1.0.0-beta.36"
   },
   "devDependencies": {