diff --git a/package-lock.json b/package-lock.json
index 6c824d9..8dd61ce 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6348,6 +6348,18 @@
             "web3-providers-http": "1.0.0-beta.37",
             "web3-providers-ipc": "1.0.0-beta.37",
             "web3-providers-ws": "1.0.0-beta.37"
+          },
+          "dependencies": {
+            "web3-providers-ws": {
+              "version": "1.0.0-beta.37",
+              "resolved": "https://registry.npmjs.org/web3-providers-ws/-/web3-providers-ws-1.0.0-beta.37.tgz",
+              "integrity": "sha512-8p6ZLv+1JYa5Vs8oBn33Nn3VGFBbF+wVfO+b78RJS1Qf1uIOzjFVDk3XwYDD7rlz9G5BKpxhaQw+6EGQ7L02aw==",
+              "requires": {
+                "underscore": "1.8.3",
+                "web3-core-helpers": "1.0.0-beta.37",
+                "websocket": "git://github.com/frozeman/WebSocket-Node.git#browserifyCompatible"
+              }
+            }
           }
         },
         "web3-core-subscriptions": {
@@ -6508,6 +6520,16 @@
             "underscore": "1.8.3",
             "utf8": "2.1.1"
           }
+        },
+        "websocket": {
+          "version": "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2",
+          "from": "git://github.com/frozeman/WebSocket-Node.git#browserifyCompatible",
+          "requires": {
+            "debug": "^2.2.0",
+            "nan": "^2.3.3",
+            "typedarray-to-buffer": "^3.1.2",
+            "yaeti": "^0.0.6"
+          }
         }
       }
     },
@@ -6779,6 +6801,18 @@
             "web3-providers-http": "1.0.0-beta.37",
             "web3-providers-ipc": "1.0.0-beta.37",
             "web3-providers-ws": "1.0.0-beta.37"
+          },
+          "dependencies": {
+            "web3-providers-ws": {
+              "version": "1.0.0-beta.37",
+              "resolved": "https://registry.npmjs.org/web3-providers-ws/-/web3-providers-ws-1.0.0-beta.37.tgz",
+              "integrity": "sha512-8p6ZLv+1JYa5Vs8oBn33Nn3VGFBbF+wVfO+b78RJS1Qf1uIOzjFVDk3XwYDD7rlz9G5BKpxhaQw+6EGQ7L02aw==",
+              "requires": {
+                "underscore": "1.8.3",
+                "web3-core-helpers": "1.0.0-beta.37",
+                "websocket": "git://github.com/frozeman/WebSocket-Node.git#browserifyCompatible"
+              }
+            }
           }
         },
         "web3-core-subscriptions": {
@@ -6857,6 +6891,16 @@
             "underscore": "1.8.3",
             "utf8": "2.1.1"
           }
+        },
+        "websocket": {
+          "version": "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2",
+          "from": "git://github.com/frozeman/WebSocket-Node.git#browserifyCompatible",
+          "requires": {
+            "debug": "^2.2.0",
+            "nan": "^2.3.3",
+            "typedarray-to-buffer": "^3.1.2",
+            "yaeti": "^0.0.6"
+          }
         }
       }
     },
@@ -6969,61 +7013,71 @@
       }
     },
     "web3-providers-ws": {
-      "version": "1.0.0-beta.37",
-      "resolved": "https://registry.npmjs.org/web3-providers-ws/-/web3-providers-ws-1.0.0-beta.37.tgz",
-      "integrity": "sha512-8p6ZLv+1JYa5Vs8oBn33Nn3VGFBbF+wVfO+b78RJS1Qf1uIOzjFVDk3XwYDD7rlz9G5BKpxhaQw+6EGQ7L02aw==",
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/web3-providers-ws/-/web3-providers-ws-1.0.0.tgz",
+      "integrity": "sha512-sbW0b4zwxznwa8GYgXkYAlYg3YYIvZaheDEoe7lv5oCs+AGZUy9eJBlLyEKkGLH/3BNzaW/D/9yTFGaI8zaK7Q==",
       "requires": {
-        "underscore": "1.8.3",
-        "web3-core-helpers": "1.0.0-beta.37",
-        "websocket": "git://github.com/frozeman/WebSocket-Node.git#browserifyCompatible"
+        "underscore": "1.9.1",
+        "web3-core-helpers": "1.0.0",
+        "websocket": "github:frozeman/WebSocket-Node#browserifyCompatible"
       },
       "dependencies": {
-        "bn.js": {
-          "version": "4.11.6",
-          "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.11.6.tgz",
-          "integrity": "sha1-UzRK2xRhehP26N0s4okF0cC6MhU="
+        "eth-lib": {
+          "version": "0.2.7",
+          "resolved": "https://registry.npmjs.org/eth-lib/-/eth-lib-0.2.7.tgz",
+          "integrity": "sha1-L5Pxex4jrsN1nNSj/iDBKGo/wco=",
+          "requires": {
+            "bn.js": "^4.11.6",
+            "elliptic": "^6.4.0",
+            "xhr-request-promise": "^0.1.2"
+          }
+        },
+        "underscore": {
+          "version": "1.9.1",
+          "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.9.1.tgz",
+          "integrity": "sha512-5/4etnCkd9c8gwgowi5/om/mYO5ajCaOgdzj/oW+0eQV9WxKBDZw5+ycmKmeaTXjInS/W0BzpGLo2xR2aBwZdg=="
         },
         "utf8": {
-          "version": "2.1.1",
-          "resolved": "https://registry.npmjs.org/utf8/-/utf8-2.1.1.tgz",
-          "integrity": "sha1-LgHbAvfY0JRPdxBPFgnrDDBM92g="
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/utf8/-/utf8-3.0.0.tgz",
+          "integrity": "sha512-E8VjFIQ/TyQgp+TZfS6l8yp/xWppSAHzidGiRrqe4bK4XP9pTRyKFgGJpO3SN7zdX4DeomTrwaseCHovfpFcqQ=="
         },
         "web3-core-helpers": {
-          "version": "1.0.0-beta.37",
-          "resolved": "https://registry.npmjs.org/web3-core-helpers/-/web3-core-helpers-1.0.0-beta.37.tgz",
-          "integrity": "sha512-efaLOzN28RMnbugnyelgLwPWWaSwElQzcAJ/x3PZu+uPloM/lE5x0YuBKvIh7/PoSMlHqtRWj1B8CpuQOUQ5Ew==",
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/web3-core-helpers/-/web3-core-helpers-1.0.0.tgz",
+          "integrity": "sha512-fz/RoA9Y8Iwhr8jx2OXNQ1DTG08maxrxeyFBIB0/2R1dN6ySFy/1bGuFYjJ0lRVEApd67mEpErmpgfWO602/IA==",
           "requires": {
-            "underscore": "1.8.3",
-            "web3-eth-iban": "1.0.0-beta.37",
-            "web3-utils": "1.0.0-beta.37"
+            "underscore": "1.9.1",
+            "web3-eth-iban": "1.0.0",
+            "web3-utils": "1.0.0"
           }
         },
         "web3-eth-iban": {
-          "version": "1.0.0-beta.37",
-          "resolved": "https://registry.npmjs.org/web3-eth-iban/-/web3-eth-iban-1.0.0-beta.37.tgz",
-          "integrity": "sha512-WQRniGJFxH/XCbd7miO6+jnUG+6bvuzfeufPIiOtCbeIC1ypp1kSqER8YVBDrTyinU1xnf1U5v0KBZ2yiWBJxQ==",
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/web3-eth-iban/-/web3-eth-iban-1.0.0.tgz",
+          "integrity": "sha512-QaCCi6toYW/ySqkNVWgwr4P8bwH/z33DG8E+4UbSBY47//sn/uCpLI1S6QSL+Q2+PK8obtpEca9gL8nhici0GA==",
           "requires": {
-            "bn.js": "4.11.6",
-            "web3-utils": "1.0.0-beta.37"
+            "bn.js": "4.11.8",
+            "web3-utils": "1.0.0"
           }
         },
         "web3-utils": {
-          "version": "1.0.0-beta.37",
-          "resolved": "https://registry.npmjs.org/web3-utils/-/web3-utils-1.0.0-beta.37.tgz",
-          "integrity": "sha512-kA1fyhO8nKgU21wi30oJQ/ssvu+9srMdjOTKbHYbQe4ATPcr5YNwwrxG3Bcpbu1bEwRUVKHCkqi+wTvcAWBdlQ==",
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/web3-utils/-/web3-utils-1.0.0.tgz",
+          "integrity": "sha512-zm0gdLXLk54ldwxxBMNPS62EuqHI2PaJohEGijTowacNS0BS2vEXdriNA8gp1+EplP2WgoHE0uRVmQIfpAyV+Q==",
           "requires": {
-            "bn.js": "4.11.6",
-            "eth-lib": "0.1.27",
+            "bn.js": "4.11.8",
+            "eth-lib": "0.2.7",
             "ethjs-unit": "0.1.6",
             "number-to-bn": "1.7.0",
             "randomhex": "0.1.5",
-            "underscore": "1.8.3",
-            "utf8": "2.1.1"
+            "underscore": "1.9.1",
+            "utf8": "3.0.0"
           }
         },
         "websocket": {
-          "version": "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2",
-          "from": "git://github.com/frozeman/WebSocket-Node.git#browserifyCompatible",
+          "version": "github:frozeman/WebSocket-Node#6c72925e3f8aaaea8dc8450f97627e85263999f2",
+          "from": "github:frozeman/WebSocket-Node#browserifyCompatible",
           "requires": {
             "debug": "^2.2.0",
             "nan": "^2.3.3",
diff --git a/package.json b/package.json
index 8051918..2860f18 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "ora": "3.1.0",
     "readline-sync": "1.4.9",
     "web3": "1.0.0-beta.37",
-    "web3-providers-ws": "1.0.0-beta.37",
+    "web3-providers-ws": "1.0.0",
     "websocket": "1.0.28"
   },
   "engines": {