deps - bump json-rpc modules for bugfixes

2 files changed, 403 insertions, 187 deletions

diff --git a/package-lock.json b/package-lock.json
index a1fdf0059..f7a35dcc6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -309,7 +309,7 @@
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-      "resolved": "http://registry.npmjs.org/@sinonjs/formatio/-/formatio-2.0.0.tgz",
+      "resolved": "https://registry.npmjs.org/@sinonjs/formatio/-/formatio-2.0.0.tgz",
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@@ -1934,6 +1934,12 @@
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+    "arch": {
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+      "resolved": "https://registry.npmjs.org/arch/-/arch-2.1.0.tgz",
+      "integrity": "sha1-NhOqRhSQZLPB8GB5Gb8dR4boKIk=",
+      "dev": true
+    },
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       "resolved": "https://registry.npmjs.org/archy/-/archy-1.0.0.tgz",
@@ -3727,14 +3733,6 @@
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       "dev": true
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-      "resolved": "https://registry.npmjs.org/backoff/-/backoff-2.5.0.tgz",
-      "integrity": "sha1-9hbtqdPktmuMp/ynn2lXIsX44m8=",
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@@ -3793,6 +3791,12 @@
       "integrity": "sha1-R2iMuZu2gE8OBtPnY7HDLlfY5rY=",
       "dev": true
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+    "base64url": {
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+      "resolved": "https://registry.npmjs.org/base64url/-/base64url-2.0.0.tgz",
+      "integrity": "sha1-6sFuA+oUOO/5Qj1puqNiYu0fcLs=",
+      "dev": true
+    },
     "bcrypt-pbkdf": {
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@@ -5141,6 +5145,33 @@
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       "integrity": "sha1-/xnt6Kml5XkyQUewwR8PvLq+1jk="
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+    "clipboardy": {
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+      "resolved": "https://registry.npmjs.org/clipboardy/-/clipboardy-1.2.3.tgz",
+      "integrity": "sha512-2WNImOvCRe6r63Gk9pShfkwXsVtKCroMAevIbiae021mS850UkWPbevxsBz3tnvjZIEGvlwaqCPsw+4ulzNgJA==",
+      "dev": true,
+      "requires": {
+        "arch": "2.1.0",
+        "execa": "0.8.0"
+      },
+      "dependencies": {
+        "execa": {
+          "version": "0.8.0",
+          "resolved": "https://registry.npmjs.org/execa/-/execa-0.8.0.tgz",
+          "integrity": "sha1-2NdrvBtVIX7RkP1t1J08d07PyNo=",
+          "dev": true,
+          "requires": {
+            "cross-spawn": "5.1.0",
+            "get-stream": "3.0.0",
+            "is-stream": "1.1.0",
+            "npm-run-path": "2.0.2",
+            "p-finally": "1.0.0",
+            "signal-exit": "3.0.2",
+            "strip-eof": "1.0.0"
+          }
+        }
+      }
+    },
     "cliui": {
       "version": "3.2.0",
       "resolved": "https://registry.npmjs.org/cliui/-/cliui-3.2.0.tgz",
@@ -5808,22 +5839,6 @@
         "is-windows": "1.0.2"
       }
     },
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-      "requires": {
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-        "whatwg-fetch": "2.0.3"
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-      "dependencies": {
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-          "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.1.1.tgz",
-          "integrity": "sha1-NpynC4L1DIZJYQSmx3bSdPTkotQ="
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@@ -7952,39 +7967,62 @@
       }
     },
     "eth-block-tracker": {
-      "version": "2.3.0",
-      "resolved": "https://registry.npmjs.org/eth-block-tracker/-/eth-block-tracker-2.3.0.tgz",
-      "integrity": "sha512-yrNyBIBKC7WfUjrXSG/CZVy0gW2aF8+MnjnrkOxkZOR+BAtL6JgYOnzVnrU8KE6mKJETlA/1dYMygvLXWyJGGw==",
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/eth-block-tracker/-/eth-block-tracker-4.0.1.tgz",
+      "integrity": "sha512-ytJxddJ0TMcJHYxPlgGhMyr5EH6/Kyp3bg0WsjXgY9X0uYX3xVHTTeU5WVX6KX+9oJ37ZLUjh5PZ6VYnF1Fx/Q==",
       "requires": {
-        "async-eventemitter": "github:ahultgren/async-eventemitter#fa06e39e56786ba541c180061dbf2c0a5bbf951c",
+        "eth-json-rpc-infura": "3.1.2",
         "eth-query": "2.1.2",
-        "ethereumjs-tx": "1.3.3",
-        "ethereumjs-util": "5.1.3",
-        "ethjs-util": "0.1.4",
-        "json-rpc-engine": "3.6.0",
-        "pify": "2.3.0",
-        "tape": "4.8.0"
+        "pify": "3.0.0"
       },
       "dependencies": {
-        "async-eventemitter": {
-          "version": "github:ahultgren/async-eventemitter#fa06e39e56786ba541c180061dbf2c0a5bbf951c",
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+          "integrity": "sha512-P0tdN3ZcwhZQsqUiBnyH02mduL2sBIG1lESy+rUALVDXobpSxNzJhzx4cbzRcSsy3FcJ40Ogc9sjIYrrPs3BVg==",
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+            "node-fetch": "2.1.2",
+            "whatwg-fetch": "2.0.4"
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-          "resolved": "https://registry.npmjs.org/babelify/-/babelify-7.3.0.tgz",
-          "integrity": "sha1-qlau3nBn/XvVSWZu4W3ChQh+iOU=",
+        "eth-json-rpc-infura": {
+          "version": "3.1.2",
+          "resolved": "https://registry.npmjs.org/eth-json-rpc-infura/-/eth-json-rpc-infura-3.1.2.tgz",
+          "integrity": "sha512-IuK5Iowfs6taluA/3Okmu6EfZcFMq6MQuyrUL1PrCoJstuuBr3TvVeSy3keDyxfbrjFB34nCo538I8G+qMtsbw==",
           "requires": {
-            "babel-core": "6.26.0",
-            "object-assign": "4.1.1"
+            "cross-fetch": "2.2.0",
+            "eth-json-rpc-middleware": "1.6.0",
+            "json-rpc-engine": "3.7.3",
+            "json-rpc-error": "2.0.0",
+            "tape": "4.8.0"
+          },
+          "dependencies": {
+            "eth-json-rpc-middleware": {
+              "version": "1.6.0",
+              "resolved": "https://registry.npmjs.org/eth-json-rpc-middleware/-/eth-json-rpc-middleware-1.6.0.tgz",
+              "integrity": "sha512-tDVCTlrUvdqHKqivYMjtFZsdD7TtpNLBCfKAcOpaVs7orBMS/A8HWro6dIzNtTZIR05FAbJ3bioFOnZpuCew9Q==",
+              "requires": {
+                "async": "2.6.0",
+                "eth-query": "2.1.2",
+                "eth-tx-summary": "3.2.1",
+                "ethereumjs-block": "1.7.0",
+                "ethereumjs-tx": "1.3.3",
+                "ethereumjs-util": "5.2.0",
+                "ethereumjs-vm": "2.3.2",
+                "fetch-ponyfill": "4.1.0",
+                "json-rpc-engine": "3.7.3",
+                "json-rpc-error": "2.0.0",
+                "json-stable-stringify": "1.0.1",
+                "promise-to-callback": "1.0.0",
+                "tape": "4.8.0"
+              }
+            }
           }
         },
         "ethereumjs-util": {
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+          "version": "5.2.0",
+          "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-5.2.0.tgz",
+          "integrity": "sha512-CJAKdI0wgMbQFLlLRtZKGcy/L6pzVRgelIZqRqNbuVFM3K9VEnyfbcvz0ncWMRNCe4kaHWjwRYQcYMucmwsnWA==",
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@@ -7995,22 +8033,15 @@
             "secp256k1": "3.4.0"
           }
         },
-        "json-rpc-engine": {
-          "version": "3.6.0",
-          "resolved": "https://registry.npmjs.org/json-rpc-engine/-/json-rpc-engine-3.6.0.tgz",
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-          "requires": {
-            "async": "2.6.0",
-            "babel-preset-env": "1.6.1",
-            "babelify": "7.3.0",
-            "json-rpc-error": "2.0.0",
-            "promise-to-callback": "1.0.0"
-          }
+        "node-fetch": {
+          "version": "2.1.2",
+          "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.1.2.tgz",
+          "integrity": "sha1-q4hOjn5X44qUR1POxwb3iNF2i7U="
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-        "pify": {
-          "version": "2.3.0",
-          "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
-          "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw="
+        "whatwg-fetch": {
+          "version": "2.0.4",
+          "resolved": "https://registry.npmjs.org/whatwg-fetch/-/whatwg-fetch-2.0.4.tgz",
+          "integrity": "sha512-dcQ1GWpOD/eEQ97k66aiEVpNnapVj90/+R+SXTPYGHpYBBypfKJEQjLrvMZ7YXbKm21gXd4NcuxUTjiv1YtLng=="
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       }
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@@ -8065,13 +8096,70 @@
       }
     },
     "eth-json-rpc-filters": {
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-      "resolved": "https://registry.npmjs.org/eth-json-rpc-filters/-/eth-json-rpc-filters-1.2.6.tgz",
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       "requires": {
         "await-semaphore": "0.1.3",
-        "json-rpc-engine": "3.6.1",
+        "eth-json-rpc-middleware": "1.6.0",
+        "ethjs-query": "0.3.8",
+        "json-rpc-engine": "3.7.3",
         "lodash.flatmap": "4.5.0"
+      },
+      "dependencies": {
+        "eth-json-rpc-middleware": {
+          "version": "1.6.0",
+          "resolved": "https://registry.npmjs.org/eth-json-rpc-middleware/-/eth-json-rpc-middleware-1.6.0.tgz",
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+          "requires": {
+            "async": "2.6.0",
+            "eth-query": "2.1.2",
+            "eth-tx-summary": "3.2.1",
+            "ethereumjs-block": "1.7.0",
+            "ethereumjs-tx": "1.3.3",
+            "ethereumjs-util": "5.2.0",
+            "ethereumjs-vm": "2.3.2",
+            "fetch-ponyfill": "4.1.0",
+            "json-rpc-engine": "3.7.3",
+            "json-rpc-error": "2.0.0",
+            "json-stable-stringify": "1.0.1",
+            "promise-to-callback": "1.0.0",
+            "tape": "4.8.0"
+          }
+        },
+        "ethereumjs-util": {
+          "version": "5.2.0",
+          "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-5.2.0.tgz",
+          "integrity": "sha512-CJAKdI0wgMbQFLlLRtZKGcy/L6pzVRgelIZqRqNbuVFM3K9VEnyfbcvz0ncWMRNCe4kaHWjwRYQcYMucmwsnWA==",
+          "requires": {
+            "bn.js": "4.11.8",
+            "create-hash": "1.1.3",
+            "ethjs-util": "0.1.4",
+            "keccak": "1.4.0",
+            "rlp": "2.0.0",
+            "safe-buffer": "5.1.1",
+            "secp256k1": "3.4.0"
+          }
+        },
+        "ethjs-query": {
+          "version": "0.3.8",
+          "resolved": "https://registry.npmjs.org/ethjs-query/-/ethjs-query-0.3.8.tgz",
+          "integrity": "sha512-/J5JydqrOzU8O7VBOwZKUWXxHDGr46VqNjBCJgBVNNda+tv7Xc8Y2uJc6aMHHVbeN3YOQ7YRElgIc0q1CI02lQ==",
+          "requires": {
+            "babel-runtime": "6.26.0",
+            "ethjs-format": "0.2.7",
+            "ethjs-rpc": "0.2.0",
+            "promise-to-callback": "1.0.0"
+          }
+        },
+        "ethjs-rpc": {
+          "version": "0.2.0",
+          "resolved": "https://registry.npmjs.org/ethjs-rpc/-/ethjs-rpc-0.2.0.tgz",
+          "integrity": "sha512-RINulkNZTKnj4R/cjYYtYMnFFaBcVALzbtEJEONrrka8IeoarNB9Jbzn+2rT00Cv8y/CxAI+GgY1d0/i2iQeOg==",
+          "requires": {
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+          }
+        }
       }
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     "eth-json-rpc-infura": {
@@ -8080,27 +8168,65 @@
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       "requires": {
         "eth-json-rpc-middleware": "1.6.0",
-        "json-rpc-engine": "3.6.1",
+        "json-rpc-engine": "3.7.3",
         "json-rpc-error": "2.0.0",
         "tape": "4.8.0"
+      },
+      "dependencies": {
+        "eth-json-rpc-middleware": {
+          "version": "1.6.0",
+          "resolved": "https://registry.npmjs.org/eth-json-rpc-middleware/-/eth-json-rpc-middleware-1.6.0.tgz",
+          "integrity": "sha512-tDVCTlrUvdqHKqivYMjtFZsdD7TtpNLBCfKAcOpaVs7orBMS/A8HWro6dIzNtTZIR05FAbJ3bioFOnZpuCew9Q==",
+          "requires": {
+            "async": "2.6.0",
+            "eth-query": "2.1.2",
+            "eth-tx-summary": "3.2.1",
+            "ethereumjs-block": "1.7.0",
+            "ethereumjs-tx": "1.3.3",
+            "ethereumjs-util": "5.2.0",
+            "ethereumjs-vm": "2.3.2",
+            "fetch-ponyfill": "4.1.0",
+            "json-rpc-engine": "3.7.3",
+            "json-rpc-error": "2.0.0",
+            "json-stable-stringify": "1.0.1",
+            "promise-to-callback": "1.0.0",
+            "tape": "4.8.0"
+          }
+        },
+        "ethereumjs-util": {
+          "version": "5.2.0",
+          "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-5.2.0.tgz",
+          "integrity": "sha512-CJAKdI0wgMbQFLlLRtZKGcy/L6pzVRgelIZqRqNbuVFM3K9VEnyfbcvz0ncWMRNCe4kaHWjwRYQcYMucmwsnWA==",
+          "requires": {
+            "bn.js": "4.11.8",
+            "create-hash": "1.1.3",
+            "ethjs-util": "0.1.4",
+            "keccak": "1.4.0",
+            "rlp": "2.0.0",
+            "safe-buffer": "5.1.1",
+            "secp256k1": "3.4.0"
+          }
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     "eth-json-rpc-middleware": {
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-      "resolved": "https://registry.npmjs.org/eth-json-rpc-middleware/-/eth-json-rpc-middleware-1.6.0.tgz",
-      "integrity": "sha512-tDVCTlrUvdqHKqivYMjtFZsdD7TtpNLBCfKAcOpaVs7orBMS/A8HWro6dIzNtTZIR05FAbJ3bioFOnZpuCew9Q==",
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/eth-json-rpc-middleware/-/eth-json-rpc-middleware-2.1.1.tgz",
+      "integrity": "sha512-uIMBZXMVN/ntnvNAN/o20gOFR7Ya23gg7S3jytdejpt/F6FKl25Y4zbyFrGhbt0oCKiYfECGln8pOlu6Zc8znw==",
       "requires": {
         "async": "2.6.0",
         "eth-query": "2.1.2",
+        "eth-sig-util": "1.4.2",
         "eth-tx-summary": "3.2.1",
         "ethereumjs-block": "1.7.0",
         "ethereumjs-tx": "1.3.3",
         "ethereumjs-util": "5.2.0",
         "ethereumjs-vm": "2.3.2",
         "fetch-ponyfill": "4.1.0",
-        "json-rpc-engine": "3.6.1",
+        "json-rpc-engine": "3.7.3",
         "json-rpc-error": "2.0.0",
         "json-stable-stringify": "1.0.1",
+        "pify": "3.0.0",
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       },
@@ -8488,48 +8614,6 @@
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-          "requires": {
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-            "clone": "2.1.1",
-            "eth-block-tracker": "2.3.0",
-            "eth-sig-util": "1.4.2",
-            "ethereumjs-block": "1.7.0",
-            "ethereumjs-tx": "1.3.3",
-            "ethereumjs-util": "5.2.0",
-            "ethereumjs-vm": "2.3.5",
-            "fetch-ponyfill": "4.1.0",
-            "json-rpc-error": "2.0.0",
-            "json-stable-stringify": "1.0.1",
-            "promise-to-callback": "1.0.0",
-            "readable-stream": "2.3.3",
-            "request": "2.83.0",
-            "semaphore": "1.1.0",
-            "solc": "0.4.23",
-            "tape": "4.8.0",
-            "xhr": "2.4.1",
-            "xtend": "4.0.1"
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-          "dependencies": {
-            "ethereumjs-util": {
-              "version": "5.2.0",
-              "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-5.2.0.tgz",
-              "integrity": "sha512-CJAKdI0wgMbQFLlLRtZKGcy/L6pzVRgelIZqRqNbuVFM3K9VEnyfbcvz0ncWMRNCe4kaHWjwRYQcYMucmwsnWA==",
-              "requires": {
-                "bn.js": "4.11.8",
-                "create-hash": "1.1.3",
-                "ethjs-util": "0.1.4",
-                "keccak": "1.4.0",
-                "rlp": "2.0.0",
-                "safe-buffer": "5.1.1",
-                "secp256k1": "3.4.0"
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     },
@@ -8895,6 +8979,35 @@
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@@ -11347,6 +11493,62 @@
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@@ -15261,13 +15463,14 @@
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@@ -15297,17 +15500,52 @@
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-        "json-rpc-engine": "3.6.1",
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           "integrity": "sha1-UzRK2xRhehP26N0s4okF0cC6MhU="
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+        "eth-block-tracker": {
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+          "resolved": "https://registry.npmjs.org/eth-block-tracker/-/eth-block-tracker-2.3.1.tgz",
+          "integrity": "sha512-NamWuMBIl8kmkJFVj8WzGatySTzQPQag4Xr677yFxdVtIxACFbL/dQowk0MzEqIKk93U1TwY3MjVU6mOcwZnKA==",
+          "requires": {
+            "async-eventemitter": "github:ahultgren/async-eventemitter#fa06e39e56786ba541c180061dbf2c0a5bbf951c",
+            "eth-query": "2.1.2",
+            "ethereumjs-tx": "1.3.3",
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+            "ethjs-util": "0.1.3",
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+            "pify": "2.3.0",
+            "tape": "4.8.0"
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+        "ethereumjs-util": {
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+          "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-5.2.0.tgz",
+          "integrity": "sha512-CJAKdI0wgMbQFLlLRtZKGcy/L6pzVRgelIZqRqNbuVFM3K9VEnyfbcvz0ncWMRNCe4kaHWjwRYQcYMucmwsnWA==",
+          "requires": {
+            "bn.js": "4.11.6",
+            "create-hash": "1.1.3",
+            "ethjs-util": "0.1.3",
+            "keccak": "1.4.0",
+            "rlp": "2.0.0",
+            "safe-buffer": "5.1.1",
+            "secp256k1": "3.4.0"
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         "ethjs-format": {
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           "resolved": "https://registry.npmjs.org/ethjs-format/-/ethjs-format-0.2.2.tgz",
@@ -15343,6 +15581,11 @@
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+        "pify": {
+          "version": "2.3.0",
+          "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
+          "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw="
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@@ -18067,7 +18310,7 @@
       "requires": {
         "iframe": "1.0.0",
         "iframe-stream": "3.0.0",
-        "json-rpc-engine": "3.6.1",
+        "json-rpc-engine": "3.7.3",
         "json-rpc-middleware-stream": "1.0.1",
         "obj-multiplex": "1.0.0",
         "obs-store": "2.4.1",
@@ -24111,11 +24354,6 @@
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-      "integrity": "sha1-qpWRvKokkj8eD0hJ0kD0fvwQdaw="
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@@ -27399,9 +27637,9 @@
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-      "resolved": "https://registry.npmjs.org/solc/-/solc-0.4.23.tgz",
-      "integrity": "sha512-AT7anLHY6uIRg2It6N0UlCHeZ7YeecIkUhnlirrCgCPCUevtnoN48BxvgigN/4jJTRljv5oFhAJtI6gvHzT5DQ==",
+      "version": "0.4.24",
+      "resolved": "https://registry.npmjs.org/solc/-/solc-0.4.24.tgz",
+      "integrity": "sha512-2xd7Cf1HeVwrIb6Bu1cwY2/TaLRodrppCq3l7rhLimFQgmxptXhTC3+/wesVLpB09F1A2kZgvbMOgH7wvhFnBQ==",
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@@ -28856,6 +29094,11 @@
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+    "swappable-obj-proxy": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/swappable-obj-proxy/-/swappable-obj-proxy-1.0.2.tgz",
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+    },
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       "resolved": "https://registry.npmjs.org/swarm-js/-/swarm-js-0.1.37.tgz",
@@ -30195,6 +30438,12 @@
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       }
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+    "universalify": {
+      "version": "0.1.1",
+      "resolved": "https://registry.npmjs.org/universalify/-/universalify-0.1.1.tgz",
+      "integrity": "sha1-+nG63UQ3r0wUiEHjs7Fl+enlkLc=",
+      "dev": true
+    },
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       "resolved": "https://registry.npmjs.org/unorm/-/unorm-1.4.1.tgz",
@@ -31386,63 +31635,56 @@
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-      "resolved": "https://registry.npmjs.org/web3-provider-engine/-/web3-provider-engine-14.0.5.tgz",
-      "integrity": "sha512-1W/ue7VOwOMnmKgMY3HCpbixi6qhfl4r1dK8W597AwJLbrQ+twJKwWlFAedDpJjCc9MwRCCB3pyexW4HJVSiBg==",
+      "version": "13.8.0",
+      "resolved": "https://registry.npmjs.org/web3-provider-engine/-/web3-provider-engine-13.8.0.tgz",
+      "integrity": "sha512-fZXhX5VWwWpoFfrfocslyg6P7cN3YWPG/ASaevNfeO80R+nzgoPUBXcWQekSGSsNDkeRTis4aMmpmofYf1TNtQ==",
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         "clone": "2.1.1",
-        "cross-fetch": "2.1.0",
-        "eth-block-tracker": "3.0.0",
-        "eth-json-rpc-infura": "3.1.0",
+        "eth-block-tracker": "2.3.1",
         "eth-sig-util": "1.4.2",
         "ethereumjs-block": "1.7.0",
         "ethereumjs-tx": "1.3.3",
-        "ethereumjs-util": "5.1.5",
-        "ethereumjs-vm": "2.3.5",
+        "ethereumjs-util": "5.2.0",
+        "ethereumjs-vm": "2.3.2",
+        "fetch-ponyfill": "4.1.0",
         "json-rpc-error": "2.0.0",
         "json-stable-stringify": "1.0.1",
         "promise-to-callback": "1.0.0",
         "readable-stream": "2.3.3",
         "request": "2.83.0",
         "semaphore": "1.1.0",
+        "solc": "0.4.24",
         "tape": "4.8.0",
-        "ws": "5.1.1",
         "xhr": "2.4.1",
         "xtend": "4.0.1"
       },
       "dependencies": {
+        "async-eventemitter": {
+          "version": "github:ahultgren/async-eventemitter#fa06e39e56786ba541c180061dbf2c0a5bbf951c",
+          "requires": {
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         "eth-block-tracker": {
-          "version": "3.0.0",
-          "resolved": "https://registry.npmjs.org/eth-block-tracker/-/eth-block-tracker-3.0.0.tgz",
-          "integrity": "sha512-Lhhu/+1GOeekMRDRhUcM7VSJRmX279DByrwzEbmG0JL1tcT3xRo6GLNXnidyJ7ahHJm+0JFhw/RqtTeIxagQwA==",
+          "version": "2.3.1",
+          "resolved": "https://registry.npmjs.org/eth-block-tracker/-/eth-block-tracker-2.3.1.tgz",
+          "integrity": "sha512-NamWuMBIl8kmkJFVj8WzGatySTzQPQag4Xr677yFxdVtIxACFbL/dQowk0MzEqIKk93U1TwY3MjVU6mOcwZnKA==",
           "requires": {
+            "async-eventemitter": "github:ahultgren/async-eventemitter#fa06e39e56786ba541c180061dbf2c0a5bbf951c",
             "eth-query": "2.1.2",
             "ethereumjs-tx": "1.3.3",
-            "ethereumjs-util": "5.1.5",
+            "ethereumjs-util": "5.2.0",
             "ethjs-util": "0.1.4",
-            "json-rpc-engine": "3.6.1",
+            "json-rpc-engine": "3.7.3",
             "pify": "2.3.0",
             "tape": "4.8.0"
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         },
-        "eth-json-rpc-infura": {
-          "version": "3.1.0",
-          "resolved": "https://registry.npmjs.org/eth-json-rpc-infura/-/eth-json-rpc-infura-3.1.0.tgz",
-          "integrity": "sha512-uMYkEP6fga8CyNo8TMoA/7cxi6bL3V8pTvjKQikOi9iYl6/AO5xlfgniyAMElSiq2mmXz3lYa/9VYDMzt/J5aA==",
-          "requires": {
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-            "eth-json-rpc-middleware": "1.6.0",
-            "json-rpc-engine": "3.6.1",
-            "json-rpc-error": "2.0.0",
-            "tape": "4.8.0"
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         "ethereumjs-util": {
-          "version": "5.1.5",
-          "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-5.1.5.tgz",
-          "integrity": "sha512-xPaSEATYJpMTCGowIt0oMZwFP4R1bxd6QsWgkcDvFL0JtXsr39p32WEcD14RscCjfP41YXZPCVWA4yAg0nrJmw==",
+          "version": "5.2.0",
+          "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-5.2.0.tgz",
+          "integrity": "sha512-CJAKdI0wgMbQFLlLRtZKGcy/L6pzVRgelIZqRqNbuVFM3K9VEnyfbcvz0ncWMRNCe4kaHWjwRYQcYMucmwsnWA==",
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@@ -31453,36 +31695,10 @@
             "secp256k1": "3.4.0"
           }
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-        "ethereumjs-vm": {
-          "version": "2.3.5",
-          "resolved": "https://registry.npmjs.org/ethereumjs-vm/-/ethereumjs-vm-2.3.5.tgz",
-          "integrity": "sha512-AJ7x44+xqyE5+UO3Nns19WkTdZfyqFZ+sEjIEpvme7Ipbe3iBU1uwCcHEdiu/yY9bdhr3IfSa/NfIKNeXPaRVQ==",
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-            "async": "2.6.0",
-            "async-eventemitter": "0.2.4",
-            "ethereum-common": "0.2.0",
-            "ethereumjs-account": "2.0.4",
-            "ethereumjs-block": "1.7.0",
-            "ethereumjs-util": "5.1.5",
-            "fake-merkle-patricia-tree": "1.0.1",
-            "functional-red-black-tree": "1.0.1",
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         "pify": {
           "version": "2.3.0",
           "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
           "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw="
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-          "resolved": "https://registry.npmjs.org/ws/-/ws-5.1.1.tgz",
-          "integrity": "sha512-bOusvpCb09TOBLbpMKszd45WKC2KPtxiyiHanv+H2DE3Az+1db5a/L7sVJZVDPUC1Br8f0SKRr1KjLpD1U/IAw==",
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     },
diff --git a/package.json b/package.json
index 522f84159..fdb032741 100644
--- a/package.json
+++ b/package.json
@@ -97,7 +97,7 @@
     "eth-hd-keyring": "^1.2.1",
     "eth-json-rpc-filters": "^2.1.1",
     "eth-json-rpc-infura": "^3.0.0",
-    "eth-json-rpc-middleware": "^2.1.0",
+    "eth-json-rpc-middleware": "^2.1.1",
     "eth-keyring-controller": "^3.1.1",
     "eth-phishing-detect": "^1.1.4",
     "eth-query": "^2.1.2",
@@ -132,7 +132,7 @@
     "iframe-stream": "^3.0.0",
     "inject-css": "^0.1.1",
     "jazzicon": "^1.2.0",
-    "json-rpc-engine": "^3.7.1",
+    "json-rpc-engine": "^3.7.3",
     "json-rpc-middleware-stream": "^1.0.1",
     "lodash.debounce": "^4.0.8",
     "lodash.memoize": "^4.1.2",