diff --git a/packages/truffle-artifactor/package.json b/packages/truffle-artifactor/package.json
index 01f00d8e4ca..09a4e70389f 100644
--- a/packages/truffle-artifactor/package.json
+++ b/packages/truffle-artifactor/package.json
@@ -1,30 +1,30 @@
 {
+  "private": false,
   "name": "truffle-artifactor",
-  "version": "4.0.22",
   "description": "A contract packager for Ethereum and Javascript",
+  "license": "MIT",
   "author": "Tim Coulter",
+  "repository": "https://github.com/trufflesuite/truffle/tree/master/packages/truffle-artifactor",
+  "version": "4.0.22",
   "main": "./index.js",
-  "private": false,
   "scripts": {
     "test": "mocha"
   },
-  "repository": "https://github.com/trufflesuite/truffle/tree/master/packages/truffle-artifactor",
-  "license": "MIT",
+  "dependencies": {
+    "fs-extra": "6.0.1",
+    "lodash": "4.17.11",
+    "truffle-contract-schema": "^3.0.11"
+  },
   "devDependencies": {
     "chai": "4.2.0",
     "debug": "^4.1.1",
-    "ganache-core": "2.5.5",
+    "ganache-core": "2.5.7",
     "mocha": "5.2.0",
     "require-nocache": "^1.0.0",
     "temp": "^0.8.3",
     "truffle-contract": "^4.0.23",
     "web3": "1.0.0-beta.37"
   },
-  "dependencies": {
-    "fs-extra": "6.0.1",
-    "lodash": "4.17.11",
-    "truffle-contract-schema": "^3.0.11"
-  },
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/truffle-contract/package.json b/packages/truffle-contract/package.json
index 8c46abfbc7c..9185f1c9815 100644
--- a/packages/truffle-contract/package.json
+++ b/packages/truffle-contract/package.json
@@ -1,29 +1,23 @@
 {
   "name": "truffle-contract",
-  "version": "4.0.23",
   "description": "A better contract abstraction for Ethereum (formerly EtherPudding)",
+  "license": "MIT",
+  "author": "Tim Coulter <tim.coulter@consensys.net>",
+  "homepage": "https://github.com/trufflesuite/truffle/tree/master/packages/truffle-contract#readme",
+  "repository": "https://github.com/trufflesuite/truffle/tree/master/packages/truffle-contract",
+  "bugs": {
+    "url": "https://github.com/trufflesuite/truffle/issues"
+  },
+  "version": "4.0.23",
   "main": "index.js",
   "scripts": {
+    "compile": "mkdir -p dist && browserify ./index.js -o ./dist/truffle-contract.js && uglifyjs ./dist/truffle-contract.js -o ./dist/truffle-contract.min.js",
     "prepare": "yarn compile",
     "publish:next": "node ../truffle/scripts/prereleaseVersion.js next next",
     "test": "./scripts/test.sh",
     "test:debug": "$(yarn bin)/mocha --inspect-brk",
-    "test:trace": "$(yarn bin)/mocha --trace-warnings",
-    "compile": "mkdir -p dist && browserify ./index.js -o ./dist/truffle-contract.js && uglifyjs ./dist/truffle-contract.js -o ./dist/truffle-contract.min.js"
-  },
-  "repository": "https://github.com/trufflesuite/truffle/tree/master/packages/truffle-contract",
-  "keywords": [
-    "ethereum",
-    "truffle",
-    "contract",
-    "abstraction"
-  ],
-  "author": "Tim Coulter <tim.coulter@consensys.net>",
-  "license": "MIT",
-  "bugs": {
-    "url": "https://github.com/trufflesuite/truffle/issues"
+    "test:trace": "$(yarn bin)/mocha --trace-warnings"
   },
-  "homepage": "https://github.com/trufflesuite/truffle/tree/master/packages/truffle-contract#readme",
   "dependencies": {
     "bignumber.js": "^7.2.1",
     "ethers": "^4.0.0-beta.1",
@@ -41,12 +35,18 @@
     "browserify": "^14.0.0",
     "chai": "4.2.0",
     "debug": "^4.1.0",
-    "ganache-core": "2.5.5",
+    "ganache-core": "2.5.7",
     "mocha": "5.2.0",
     "temp": "^0.8.3",
     "truffle-compile": "^4.1.3",
     "uglify-es": "^3.3.9"
   },
+  "keywords": [
+    "abstraction",
+    "contract",
+    "ethereum",
+    "truffle"
+  ],
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/truffle-core/package.json b/packages/truffle-core/package.json
index ee375e38169..3d1ac504914 100644
--- a/packages/truffle-core/package.json
+++ b/packages/truffle-core/package.json
@@ -1,8 +1,20 @@
 {
   "name": "truffle-core",
-  "namespace": "consensys",
-  "version": "5.0.26",
   "description": "Core code for Truffle command line tool",
+  "author": "consensys.net",
+  "homepage": "https://github.com/ConsenSys/truffle",
+  "repository": "https://github.com/trufflesuite/truffle/tree/master/packages/truffle-core",
+  "bugs": {
+    "url": "https://github.com/ConsenSys/truffle/issues"
+  },
+  "version": "5.0.26",
+  "bin": {
+    "truffle": "./cli.js",
+    "truffle-exec": "./exec.js"
+  },
+  "scripts": {
+    "test": "mocha ./test/** ./test/**/*"
+  },
   "dependencies": {
     "app-module-path": "^2.2.0",
     "async": "2.6.1",
@@ -18,7 +30,7 @@
     "ethpm": "0.0.16",
     "ethpm-registry": "0.1.0-next.2",
     "fs-extra": "6.0.1",
-    "ganache-core": "2.5.5",
+    "ganache-core": "2.5.7",
     "hdkey": "^1.1.0",
     "mkdirp": "^0.5.1",
     "mocha": "5.2.0",
@@ -56,19 +68,14 @@
     "xregexp": "^4.2.4",
     "yargs": "^8.0.2"
   },
-  "bin": {
-    "truffle": "./cli.js",
-    "truffle-exec": "./exec.js"
-  },
-  "scripts": {
-    "test": "mocha ./test/** ./test/**/*"
+  "devDependencies": {
+    "glob": "^7.1.2",
+    "memorystream": "^0.3.1",
+    "truffle-blockchain-utils": "^0.0.10"
   },
-  "repository": "https://github.com/trufflesuite/truffle/tree/master/packages/truffle-core",
-  "homepage": "https://github.com/ConsenSys/truffle",
-  "bugs": {
-    "url": "https://github.com/ConsenSys/truffle/issues"
+  "publishConfig": {
+    "access": "public"
   },
-  "author": "consensys.net",
   "authors": [
     {
       "name": "Tim Coulter",
@@ -76,13 +83,6 @@
       "url": "https://github.com/tcoulter"
     }
   ],
-  "devDependencies": {
-    "glob": "^7.1.2",
-    "memorystream": "^0.3.1",
-    "truffle-blockchain-utils": "^0.0.10"
-  },
-  "publishConfig": {
-    "access": "public"
-  },
-  "gitHead": "b207efb3c1409746537293b3e0fc27350029188e"
+  "gitHead": "b207efb3c1409746537293b3e0fc27350029188e",
+  "namespace": "consensys"
 }
diff --git a/packages/truffle-debugger/package.json b/packages/truffle-debugger/package.json
index 67b04465300..36d15f5c68a 100644
--- a/packages/truffle-debugger/package.json
+++ b/packages/truffle-debugger/package.json
@@ -1,25 +1,24 @@
 {
   "name": "truffle-debugger",
-  "version": "5.0.18",
   "description": "Core functionality for debugging Solidity files built with Truffle",
+  "license": "MIT",
+  "author": "Tim Coulter <tim.coulter@consenseys.net>",
+  "homepage": "https://github.com/trufflesuite/truffle-debugger#readme",
+  "repository": "https://github.com/trufflesuite/truffle/tree/master/packages/truffle-debugger",
+  "bugs": {
+    "url": "https://github.com/trufflesuite/truffle-debugger/issues"
+  },
+  "version": "5.0.18",
   "main": "dist/debugger.js",
   "scripts": {
+    "build": "webpack --config webpack/webpack.config.js",
     "docs": "esdoc",
     "prepare": "yarn build",
-    "build": "webpack --config webpack/webpack.config.js",
     "start": "node ./webpack/dev-server.js",
     "test": "mocha-webpack --webpack-config webpack/webpack.config-test.js --recursive",
-    "test:debug": "NODE_ENV=testing node --inspect ./node_modules/.bin/mocha-webpack --webpack-config webpack/webpack.config-test.js --recursive",
-    "test:coverage": "nyc mocha-webpack --webpack-config webpack/webpack.config-test.js --recursive"
+    "test:coverage": "nyc mocha-webpack --webpack-config webpack/webpack.config-test.js --recursive",
+    "test:debug": "NODE_ENV=testing node --inspect ./node_modules/.bin/mocha-webpack --webpack-config webpack/webpack.config-test.js --recursive"
   },
-  "keywords": [
-    "ethereum",
-    "truffle",
-    "debugger",
-    "solidity"
-  ],
-  "author": "Tim Coulter <tim.coulter@consenseys.net>",
-  "license": "MIT",
   "dependencies": {
     "bn.js": "^4.11.8",
     "debug": "^4.1.0",
@@ -54,7 +53,7 @@
     "express": "^4.16.2",
     "faker": "^4.1.0",
     "fs-extra": "6.0.1",
-    "ganache-core": "2.5.5",
+    "ganache-core": "2.5.7",
     "istanbul-instrumenter-loader": "^3.0.1",
     "mocha": "5.2.0",
     "mocha-webpack": "^1.1.0",
@@ -73,11 +72,12 @@
     "webpack-node-externals": "^1.6.0",
     "write-file-webpack-plugin": "^4.2.0"
   },
-  "repository": "https://github.com/trufflesuite/truffle/tree/master/packages/truffle-debugger",
-  "bugs": {
-    "url": "https://github.com/trufflesuite/truffle-debugger/issues"
-  },
-  "homepage": "https://github.com/trufflesuite/truffle-debugger#readme",
+  "keywords": [
+    "debugger",
+    "ethereum",
+    "solidity",
+    "truffle"
+  ],
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/truffle-deployer/package.json b/packages/truffle-deployer/package.json
index 6426301f705..248b0aa663d 100644
--- a/packages/truffle-deployer/package.json
+++ b/packages/truffle-deployer/package.json
@@ -1,37 +1,37 @@
 {
   "name": "truffle-deployer",
-  "version": "3.0.24",
   "description": "Light deployment module for easily deploying Ethereum contracts",
-  "main": "index.js",
-  "scripts": {
-    "test": "mocha --no-warnings --timeout 10000 --exit"
-  },
-  "repository": "https://github.com/trufflesuite/truffle/tree/master/packages/truffle-deployer",
-  "keywords": [
-    "ethereum",
-    "truffle",
-    "solidity",
-    "deployment",
-    "contracts"
-  ],
-  "author": "Tim Coulter <tim.coulter@consensys.net>",
   "license": "MIT",
+  "author": "Tim Coulter <tim.coulter@consensys.net>",
+  "homepage": "https://github.com/trufflesuite/truffle-deployer#readme",
+  "repository": "https://github.com/trufflesuite/truffle/tree/master/packages/truffle-deployer",
   "bugs": {
     "url": "https://github.com/trufflesuite/truffle-deployer/issues"
   },
-  "homepage": "https://github.com/trufflesuite/truffle-deployer#readme",
+  "version": "3.0.24",
+  "main": "index.js",
+  "scripts": {
+    "test": "mocha --no-warnings --timeout 10000 --exit"
+  },
   "dependencies": {
     "emittery": "^0.4.0",
     "truffle-contract": "^4.0.23",
     "truffle-expect": "^0.0.9"
   },
   "devDependencies": {
-    "ganache-core": "2.5.5",
+    "ganache-core": "2.5.7",
     "mocha": "5.2.0",
     "truffle-reporters": "^1.0.10",
     "truffle-workflow-compile": "^2.0.22",
     "web3": "1.0.0-beta.37"
   },
+  "keywords": [
+    "contracts",
+    "deployment",
+    "ethereum",
+    "solidity",
+    "truffle"
+  ],
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/truffle-environment/package.json b/packages/truffle-environment/package.json
index d4c084e5812..a580c3fcdde 100644
--- a/packages/truffle-environment/package.json
+++ b/packages/truffle-environment/package.json
@@ -1,21 +1,18 @@
 {
+  "private": false,
   "name": "truffle-environment",
-  "version": "0.1.2",
   "description": "This package contains the code needed to determine environment-specific data",
-  "main": "index.js",
-  "author": "Faina Shalts",
   "license": "MIT",
-  "repository": "https://github.com/trufflesuite/truffle/tree/master/packages/truffle-environment",
+  "author": "Faina Shalts",
   "homepage": "https://github.com/trufflesuite/truffle/tree/master/packages/truffle-environment#readme",
+  "repository": "https://github.com/trufflesuite/truffle/tree/master/packages/truffle-environment",
   "bugs": {
     "url": "https://github.com/trufflesuite/truffle/issues"
   },
-  "private": false,
-  "devDependencies": {
-    "debug": "^4.1.0"
-  },
+  "version": "0.1.2",
+  "main": "index.js",
   "dependencies": {
-    "ganache-core": "2.5.5",
+    "ganache-core": "2.5.7",
     "node-ipc": "^9.1.1",
     "truffle-artifactor": "^4.0.22",
     "truffle-error": "^0.0.5",
@@ -23,5 +20,8 @@
     "truffle-interface-adapter": "^0.1.6",
     "truffle-resolver": "^5.0.14",
     "web3": "1.0.0-beta.37"
+  },
+  "devDependencies": {
+    "debug": "^4.1.0"
   }
 }
diff --git a/packages/truffle-hdwallet-provider/package.json b/packages/truffle-hdwallet-provider/package.json
index a016e3625dd..ac90a5a2f13 100644
--- a/packages/truffle-hdwallet-provider/package.json
+++ b/packages/truffle-hdwallet-provider/package.json
@@ -26,7 +26,7 @@
     "ethereumjs-tx": "^1.3.7",
     "ethereumjs-util": "^5.2.0",
     "ethereumjs-wallet": "^0.6.2",
-    "ganache-core": "2.5.5",
+    "ganache-core": "2.5.7",
     "js-scrypt": "^0.2.0",
     "mocha": "5.2.0",
     "web3": "1.0.0-beta.37",
diff --git a/packages/truffle-interface-adapter/package.json b/packages/truffle-interface-adapter/package.json
index 4c55f19fee0..7a47e43a3bd 100644
--- a/packages/truffle-interface-adapter/package.json
+++ b/packages/truffle-interface-adapter/package.json
@@ -1,34 +1,34 @@
 {
   "name": "truffle-interface-adapter",
-  "version": "0.1.6",
   "description": "A library that provides an adapter layer for Truffle to interace with different types of networks/ledgers.",
+  "license": "MIT",
+  "homepage": "https://github.com/trufflesuite/truffle#readme",
+  "repository": "https://github.com/trufflesuite/truffle/tree/master/packages/truffle-interface-adapter",
+  "bugs": {
+    "url": "https://github.com/trufflesuite/truffle/issues"
+  },
+  "version": "0.1.6",
   "main": "dist/index.js",
   "directories": {
     "lib": "lib"
   },
   "scripts": {
     "build": "node_modules/.bin/tsc",
-    "test": "mocha --exit -r ts-node/register test/**/*.test.ts",
-    "prepare": "yarn build"
+    "prepare": "yarn build",
+    "test": "mocha --exit -r ts-node/register test/**/*.test.ts"
   },
-  "repository": "https://github.com/trufflesuite/truffle/tree/master/packages/truffle-interface-adapter",
-  "license": "MIT",
-  "bugs": {
-    "url": "https://github.com/trufflesuite/truffle/issues"
+  "dependencies": {
+    "bn.js": "^4.11.8",
+    "ethers": "^4.0.32",
+    "web3": "1.0.0-beta.37"
   },
-  "homepage": "https://github.com/trufflesuite/truffle#readme",
   "devDependencies": {
     "@types/bn.js": "^4.11.4",
     "@types/mocha": "^5.2.6",
     "@types/web3": "^1.0.18",
-    "ganache-core": "2.5.5",
+    "ganache-core": "2.5.7",
     "mocha": "^6.0.2",
     "ts-node": "^8.0.3",
     "typescript": "^3.3.3333"
-  },
-  "dependencies": {
-    "bn.js": "^4.11.8",
-    "ethers": "^4.0.32",
-    "web3": "1.0.0-beta.37"
   }
 }
diff --git a/packages/truffle-provider/package.json b/packages/truffle-provider/package.json
index 8e1d2ed408f..8e5e462d2e8 100644
--- a/packages/truffle-provider/package.json
+++ b/packages/truffle-provider/package.json
@@ -1,33 +1,33 @@
 {
   "name": "truffle-provider",
-  "version": "0.1.10",
   "description": "Beefed up provider module for Truffle",
-  "main": "index.js",
-  "scripts": {
-    "test": "mocha"
-  },
-  "repository": "https://github.com/trufflesuite/truffle/tree/master/packages/truffle-provider",
-  "keywords": [
-    "ethereum",
-    "truffle",
-    "provider",
-    "http"
-  ],
-  "author": "Tim Coulter <tim.coulter@consensys.net>",
   "license": "MIT",
+  "author": "Tim Coulter <tim.coulter@consensys.net>",
+  "homepage": "https://github.com/trufflesuite/truffle-provider#readme",
+  "repository": "https://github.com/trufflesuite/truffle/tree/master/packages/truffle-provider",
   "bugs": {
     "url": "https://github.com/trufflesuite/truffle-provider/issues"
   },
-  "homepage": "https://github.com/trufflesuite/truffle-provider#readme",
+  "version": "0.1.10",
+  "main": "index.js",
+  "scripts": {
+    "test": "mocha"
+  },
   "dependencies": {
     "truffle-error": "^0.0.5",
     "truffle-interface-adapter": "^0.1.6",
     "web3": "1.0.0-beta.37"
   },
   "devDependencies": {
-    "ganache-core": "2.5.5",
+    "ganache-core": "2.5.7",
     "mocha": "5.2.0"
   },
+  "keywords": [
+    "ethereum",
+    "http",
+    "provider",
+    "truffle"
+  ],
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/truffle/package.json b/packages/truffle/package.json
index 498694f09c8..191e66ae976 100644
--- a/packages/truffle/package.json
+++ b/packages/truffle/package.json
@@ -1,8 +1,29 @@
 {
   "name": "truffle",
-  "namespace": "consensys",
-  "version": "5.0.26",
   "description": "Truffle - Simple development framework for Ethereum",
+  "author": "consensys.net",
+  "homepage": "https://github.com/trufflesuite/truffle/",
+  "repository": "https://github.com/trufflesuite/truffle/tree/master/packages/truffle",
+  "bugs": {
+    "url": "https://github.com/trufflesuite/truffle/issues"
+  },
+  "version": "5.0.26",
+  "bin": {
+    "truffle": "./build/cli.bundled.js"
+  },
+  "scripts": {
+    "analyze": "./scripts/analyze.sh",
+    "build": "yarn build-cli",
+    "build-cli": "webpack --config ./cli.webpack.config.js",
+    "postinstall": "node ./scripts/postinstall.js",
+    "prepare": "yarn build",
+    "publish:byoc": "node ./scripts/prereleaseVersion.js byoc-safe byoc",
+    "publish:external-compiler": "node ./scripts/prereleaseVersion.js external-compiler external-compiler",
+    "publish:next": "node ./scripts/prereleaseVersion.js next next",
+    "publish:user-level-mnemonic": "node ./scripts/prereleaseVersion.js user-level-mnemonic user-level-mnemonic",
+    "test": "./scripts/test.sh",
+    "test:raw": "NO_BUILD=true mocha"
+  },
   "dependencies": {
     "app-module-path": "^2.2.0",
     "mocha": "5.2.0",
@@ -13,7 +34,7 @@
     "copy-webpack-plugin": "^4.0.1",
     "eslint": "^5.7.0",
     "fs-extra": "6.0.1",
-    "ganache-core": "2.5.5",
+    "ganache-core": "2.5.7",
     "glob": "^7.1.2",
     "husky": "^1.1.2",
     "imports-loader": "^0.8.0",
@@ -35,28 +56,9 @@
     "webpack-bundle-analyzer": "^3.0.3",
     "yargs": "^8.0.2"
   },
-  "bin": {
-    "truffle": "./build/cli.bundled.js"
-  },
-  "scripts": {
-    "analyze": "./scripts/analyze.sh",
-    "prepare": "yarn build",
-    "build": "yarn build-cli",
-    "build-cli": "webpack --config ./cli.webpack.config.js",
-    "test": "./scripts/test.sh",
-    "postinstall": "node ./scripts/postinstall.js",
-    "publish:byoc": "node ./scripts/prereleaseVersion.js byoc-safe byoc",
-    "publish:external-compiler": "node ./scripts/prereleaseVersion.js external-compiler external-compiler",
-    "publish:next": "node ./scripts/prereleaseVersion.js next next",
-    "publish:user-level-mnemonic": "node ./scripts/prereleaseVersion.js user-level-mnemonic user-level-mnemonic",
-    "test:raw": "NO_BUILD=true mocha"
-  },
-  "repository": "https://github.com/trufflesuite/truffle/tree/master/packages/truffle",
-  "homepage": "https://github.com/trufflesuite/truffle/",
-  "bugs": {
-    "url": "https://github.com/trufflesuite/truffle/issues"
+  "publishConfig": {
+    "access": "public"
   },
-  "author": "consensys.net",
   "authors": [
     {
       "name": "Tim Coulter",
@@ -64,8 +66,6 @@
       "url": "https://github.com/tcoulter"
     }
   ],
-  "publishConfig": {
-    "access": "public"
-  },
-  "gitHead": "b207efb3c1409746537293b3e0fc27350029188e"
+  "gitHead": "b207efb3c1409746537293b3e0fc27350029188e",
+  "namespace": "consensys"
 }
diff --git a/yarn.lock b/yarn.lock
index 55311f21dd0..19ea0655e11 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5339,13 +5339,17 @@ eth-query@^2.0.2, eth-query@^2.1.0, eth-query@^2.1.2:
     json-rpc-random-id "^1.0.0"
     xtend "^4.0.1"
 
-eth-sig-util@2.0.2:
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/eth-sig-util/-/eth-sig-util-2.0.2.tgz#bfdb274293620404b7631019dc3d7f17bb2e06f4"
-  integrity sha512-tB6E8jf/aZQ943bo3+iojl8xRe3Jzcl+9OT6v8K7kWis6PdIX19SB2vYvN849cB9G9m/XLjYFK381SgdbsnpTA==
+eth-sig-util@2.1.2:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/eth-sig-util/-/eth-sig-util-2.1.2.tgz#9b357395b5ca07fae6b430d3e534cf0a0f1df118"
+  integrity sha512-bNgt7txkEmaNlLf+PrbwYIdp4KRkB3E7hW0/QwlBpgv920pVVyQnF0evoovfiRveNKM4OrtPYZTojjmsfuCUOw==
   dependencies:
+    buffer "^5.2.1"
+    elliptic "^6.4.0"
     ethereumjs-abi "0.6.5"
     ethereumjs-util "^5.1.1"
+    tweetnacl "^1.0.0"
+    tweetnacl-util "^0.15.0"
 
 eth-sig-util@^1.4.2:
   version "1.4.2"
@@ -5510,21 +5514,7 @@ ethereumjs-vm@2.6.0, ethereumjs-vm@^2.1.0, ethereumjs-vm@^2.3.4, ethereumjs-vm@^
     rustbn.js "~0.2.0"
     safe-buffer "^5.1.1"
 
-ethereumjs-wallet@0.6.2:
-  version "0.6.2"
-  resolved "https://registry.yarnpkg.com/ethereumjs-wallet/-/ethereumjs-wallet-0.6.2.tgz#67244b6af3e8113b53d709124b25477b64aeccda"
-  integrity sha512-DHEKPV9lYORM7dL8602dkb+AgdfzCYz2lxpdYQoD3OwG355LLDuivW9rGuLpDMCry/ORyBYV6n+QCo/71SwACg==
-  dependencies:
-    aes-js "^3.1.1"
-    bs58check "^2.1.2"
-    ethereumjs-util "^5.2.0"
-    hdkey "^1.0.0"
-    safe-buffer "^5.1.2"
-    scrypt.js "^0.2.0"
-    utf8 "^3.0.0"
-    uuid "^3.3.2"
-
-ethereumjs-wallet@^0.6.2:
+ethereumjs-wallet@0.6.3, ethereumjs-wallet@^0.6.2:
   version "0.6.3"
   resolved "https://registry.yarnpkg.com/ethereumjs-wallet/-/ethereumjs-wallet-0.6.3.tgz#b0eae6f327637c2aeb9ccb9047b982ac542e6ab1"
   integrity sha512-qiXPiZOsStem+Dj/CQHbn5qex+FVkuPmGH7SvSnA9F3tdRDt8dLMyvIj3+U05QzVZNPYh4HXEdnzoYI4dZkr9w==
@@ -6425,10 +6415,10 @@ functional-red-black-tree@^1.0.1:
   resolved "https://registry.yarnpkg.com/functional-red-black-tree/-/functional-red-black-tree-1.0.1.tgz#1b0ab3bd553b2a0d6399d29c0e3ea0b252078327"
   integrity sha1-GwqzvVU7Kg1jmdKcDj6gslIHgyc=
 
-ganache-core@2.5.5:
-  version "2.5.5"
-  resolved "https://registry.yarnpkg.com/ganache-core/-/ganache-core-2.5.5.tgz#84da56de1957b6200a2d02934853fe7af89d260b"
-  integrity sha512-mrvPCtDjFLWmqygCx6LngWfA1hv6DH+iisEVYxRmCujstcMgzqi5UQdcKprxoO2Jx9st1fWVvDLi/tc6WHPGoA==
+ganache-core@2.5.7:
+  version "2.5.7"
+  resolved "https://registry.yarnpkg.com/ganache-core/-/ganache-core-2.5.7.tgz#03c74c8cb20dc1266990d0f7fb4ed3f71f55f6b3"
+  integrity sha512-/v5ak4QiJzOCVhyXtx/2QeDXjDdZovAhX6EIiqnH2ng9aKzG5h59Y5ZyS1xzX2pkLKDY0uRA1WIBdScsEJyi9A==
   dependencies:
     abstract-leveldown "3.0.0"
     async "2.6.1"
@@ -6438,7 +6428,7 @@ ganache-core@2.5.5:
     clone "2.1.2"
     debug "3.1.0"
     encoding-down "5.0.4"
-    eth-sig-util "2.0.2"
+    eth-sig-util "2.1.2"
     ethereumjs-abi "0.6.5"
     ethereumjs-account "2.0.5"
     ethereumjs-block "2.1.0"
@@ -6457,7 +6447,7 @@ ganache-core@2.5.5:
     web3-provider-engine "14.1.0"
     websocket "1.0.26"
   optionalDependencies:
-    ethereumjs-wallet "0.6.2"
+    ethereumjs-wallet "0.6.3"
     web3 "1.0.0-beta.35"
 
 gauge@~2.7.3:
@@ -7051,7 +7041,7 @@ hasha@^3.0.0:
   dependencies:
     is-stream "^1.0.1"
 
-hdkey@^1.0.0, hdkey@^1.1.0:
+hdkey@^1.1.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/hdkey/-/hdkey-1.1.1.tgz#c2b3bfd5883ff9529b72f2f08b28be0972a9f64a"
   integrity sha512-DvHZ5OuavsfWs5yfVJZestsnc3wzPvLWNk6c2nRUfo6X+OtxypGt20vDDf7Ba+MJzjL3KS1og2nw2eBbLCOUTA==
@@ -12269,14 +12259,6 @@ scrypt.js@0.3.0, scrypt.js@^0.3.0:
   optionalDependencies:
     scrypt "^6.0.2"
 
-scrypt.js@^0.2.0:
-  version "0.2.1"
-  resolved "https://registry.yarnpkg.com/scrypt.js/-/scrypt.js-0.2.1.tgz#cc3f751933d6bac7a4bedf5301d7596e8146cdcd"
-  integrity sha512-XMoqxwABdotuW+l+qACmJ/h0kVSCgMPZXpbncA/zyBO90z/NnDISzVw+xJ4tUY+X/Hh0EFT269OYHm26VCPgmA==
-  dependencies:
-    scrypt "^6.0.2"
-    scryptsy "^1.2.1"
-
 scrypt@^6.0.2:
   version "6.0.3"
   resolved "https://registry.yarnpkg.com/scrypt/-/scrypt-6.0.3.tgz#04e014a5682b53fa50c2d5cce167d719c06d870d"
@@ -13846,11 +13828,21 @@ tunnel@0.0.2:
   resolved "https://registry.yarnpkg.com/tunnel/-/tunnel-0.0.2.tgz#f23bcd8b7a7b8a864261b2084f66f93193396334"
   integrity sha1-8jvNi3p7ioZCYbIIT2b5MZM5YzQ=
 
+tweetnacl-util@^0.15.0:
+  version "0.15.0"
+  resolved "https://registry.yarnpkg.com/tweetnacl-util/-/tweetnacl-util-0.15.0.tgz#4576c1cee5e2d63d207fee52f1ba02819480bc75"
+  integrity sha1-RXbBzuXi1j0gf+5S8boCgZSAvHU=
+
 tweetnacl@^0.14.3, tweetnacl@~0.14.0:
   version "0.14.5"
   resolved "https://registry.yarnpkg.com/tweetnacl/-/tweetnacl-0.14.5.tgz#5ae68177f192d4456269d108afa93ff8743f4f64"
   integrity sha1-WuaBd/GS1EViadEIr6k/+HQ/T2Q=
 
+tweetnacl@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/tweetnacl/-/tweetnacl-1.0.1.tgz#2594d42da73cd036bd0d2a54683dd35a6b55ca17"
+  integrity sha512-kcoMoKTPYnoeS50tzoqjPY3Uv9axeuuFAZY9M/9zFnhoVvRfxz9K29IMPD7jGmt2c8SW7i3gT9WqDl2+nV7p4A==
+
 type-check@~0.3.2:
   version "0.3.2"
   resolved "https://registry.yarnpkg.com/type-check/-/type-check-0.3.2.tgz#5884cab512cf1d355e3fb784f30804b2b520db72"
@@ -15284,10 +15276,9 @@ webpack@^4.24.0:
     watchpack "^1.5.0"
     webpack-sources "^1.3.0"
 
-websocket@1.0.26:
+websocket@1.0.26, "websocket@git://github.com/frozeman/WebSocket-Node.git#browserifyCompatible":
   version "1.0.26"
-  resolved "https://registry.yarnpkg.com/websocket/-/websocket-1.0.26.tgz#a03a01299849c35268c83044aa919c6374be8194"
-  integrity sha512-fjcrYDPIQxpTnqFQ9JjxUQcdvR89MFAOjPBlF+vjOt49w/XW4fJknUoMz/mDIn2eK1AdslVojcaOxOqyZZV8rw==
+  resolved "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2"
   dependencies:
     debug "^2.2.0"
     nan "^2.3.3"
@@ -15304,15 +15295,6 @@ websocket@^1.0.28:
     typedarray-to-buffer "^3.1.5"
     yaeti "^0.0.6"
 
-"websocket@git://github.com/frozeman/WebSocket-Node.git#browserifyCompatible":
-  version "1.0.26"
-  resolved "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2"
-  dependencies:
-    debug "^2.2.0"
-    nan "^2.3.3"
-    typedarray-to-buffer "^3.1.2"
-    yaeti "^0.0.6"
-
 wget-improved@^1.4.0:
   version "1.5.0"
   resolved "https://registry.yarnpkg.com/wget-improved/-/wget-improved-1.5.0.tgz#fc9e89379f6eba72a5586ccc9d52f5580616f20f"