diff --git a/package-lock.json b/package-lock.json
index b8f7aa058..b775b973c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,18 +1,34 @@
 {
   "name": "ganache-cli",
-  "version": "6.0.3",
+  "version": "7.0.0-beta.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
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+      "resolved": "https://registry.npmjs.org/@types/node/-/node-7.0.52.tgz",
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-      "integrity": "sha1-h6RNfr68NB1ZZlIEg0yLfgkyzJM=",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/abstract-leveldown/-/abstract-leveldown-3.0.0.tgz",
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       "dev": true,
       "requires": {
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+      "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.4.tgz",
+      "integrity": "sha1-hiRnWMfdbSGmR0/whKR0DsBesh8=",
+      "dev": true,
+      "requires": {
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+        "negotiator": "0.6.1"
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@@ -76,6 +92,12 @@
       "integrity": "sha1-tDLdM1i2NM914eRmQ2gkBTPB3b4=",
       "dev": true
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+      "resolved": "https://registry.npmjs.org/any-promise/-/any-promise-1.3.0.tgz",
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@@ -85,22 +107,6 @@
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@@ -120,6 +126,18 @@
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       "integrity": "sha1-NgSLv/TntH4TZkQxbJlmnqWukfE="
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+    "array-find-index": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/array-find-index/-/array-find-index-1.0.2.tgz",
+      "integrity": "sha1-3wEKoSh+Fku9pvlyOwqWoexBh6E=",
+      "dev": true
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+    "array-flatten": {
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+      "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
+      "integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI=",
+      "dev": true
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@@ -156,9 +174,9 @@
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-      "integrity": "sha1-E8pRXYYgbaC6xm6DTdOX2HWBCUw=",
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/assertion-error/-/assertion-error-1.1.0.tgz",
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@@ -177,12 +195,18 @@
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-      "integrity": "sha1-9efIyn0+Rqq57ECikrr2hqC6+so=",
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       "dev": true,
       "requires": {
         "async": "2.5.0"
       }
     },
+    "async-limiter": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/async-limiter/-/async-limiter-1.0.0.tgz",
+      "integrity": "sha512-jp/uFnooOiO+L211eZOoSyzpOITMXx1rBITauYykG3BRYPu8h0UcxsPNB04RR5vo4Tyz3+ay17tR6JVf9qzYWg==",
+      "dev": true
+    },
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@@ -192,7 +216,7 @@
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-      "integrity": "sha1-+6ZOls4Dw+C9kskmIgYcTfOHy3Y=",
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       "dev": true
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@@ -234,7 +258,7 @@
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         "babylon": "6.18.0",
-        "convert-source-map": "1.5.0",
+        "convert-source-map": "1.5.1",
         "debug": "2.6.9",
         "json5": "0.5.1",
         "lodash": "4.17.4",
@@ -259,106 +283,6 @@
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-          "integrity": "sha1-RsP+yMGJKxKwgz25vHYiF226s0s=",
-          "dev": true
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-      "integrity": "sha1-pfVtq0GiX5fstJjH66ypgZ+Vvl8=",
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@@ -380,300 +304,6 @@
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+          "integrity": "sha1-wqMN7bPlNdcsz4LjQ5QaULqFM6w=",
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+        "web3-eth-abi": "1.0.0-beta.27",
+        "web3-utils": "1.0.0-beta.27"
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+    "web3-eth-iban": {
+      "version": "1.0.0-beta.27",
+      "resolved": "https://registry.npmjs.org/web3-eth-iban/-/web3-eth-iban-1.0.0-beta.27.tgz",
+      "integrity": "sha1-RDPCj0F8Oa+WMzoGpK+h/NSqaEI=",
+      "dev": true,
+      "requires": {
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+        "web3-utils": "1.0.0-beta.27"
+      }
+    },
+    "web3-eth-personal": {
+      "version": "1.0.0-beta.27",
+      "resolved": "https://registry.npmjs.org/web3-eth-personal/-/web3-eth-personal-1.0.0-beta.27.tgz",
+      "integrity": "sha1-ukiaNIdkpKswOItcwcblm9bq7Ks=",
+      "dev": true,
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+        "web3-net": "1.0.0-beta.27",
+        "web3-utils": "1.0.0-beta.27"
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+      "integrity": "sha1-eulTbsOf7Rou6zjALm48jt/oq30=",
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+      "requires": {
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-      "integrity": "sha1-PMrpWt7O9VYy4qc7877mS35i/Pc=",
+      "version": "git://github.com/benjamincburns/provider-engine.git#70f2eac86e840cc082ba477c18fd8e90778a87bb",
       "dev": true,
       "requires": {
         "async": "2.5.0",
         "clone": "2.1.1",
+        "eth-block-tracker": "2.2.2",
+        "eth-sig-util": "1.4.2",
         "ethereumjs-block": "1.2.2",
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-        "ethereumjs-vm": "2.3.1",
-        "isomorphic-fetch": "2.2.1",
+        "ethereumjs-util": "5.1.3",
+        "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": "0.4.8",
+        "solc": "0.4.18",
         "tape": "4.8.0",
-        "web3": "0.16.0",
         "xhr": "2.4.0",
         "xtend": "4.0.1"
+      }
+    },
+    "web3-providers-http": {
+      "version": "1.0.0-beta.27",
+      "resolved": "https://registry.npmjs.org/web3-providers-http/-/web3-providers-http-1.0.0-beta.27.tgz",
+      "integrity": "sha1-LwrhYJvF5KNb4lgYzX/HfeBitqY=",
+      "dev": true,
+      "requires": {
+        "web3-core-helpers": "1.0.0-beta.27",
+        "xhr2": "0.1.4"
+      }
+    },
+    "web3-providers-ipc": {
+      "version": "1.0.0-beta.27",
+      "resolved": "https://registry.npmjs.org/web3-providers-ipc/-/web3-providers-ipc-1.0.0-beta.27.tgz",
+      "integrity": "sha1-oFwkIe/+TEfxX0efeSUTWtCUJ2I=",
+      "dev": true,
+      "requires": {
+        "oboe": "2.1.3",
+        "underscore": "1.8.3",
+        "web3-core-helpers": "1.0.0-beta.27"
+      }
+    },
+    "web3-providers-ws": {
+      "version": "1.0.0-beta.27",
+      "resolved": "https://registry.npmjs.org/web3-providers-ws/-/web3-providers-ws-1.0.0-beta.27.tgz",
+      "integrity": "sha1-bUZ4Geoi3foba6FJjTHZVU4rBt0=",
+      "dev": true,
+      "requires": {
+        "underscore": "1.8.3",
+        "web3-core-helpers": "1.0.0-beta.27",
+        "websocket": "git://github.com/frozeman/WebSocket-Node.git#7004c39c42ac98875ab61126e5b4a925430f592c"
+      }
+    },
+    "web3-shh": {
+      "version": "1.0.0-beta.27",
+      "resolved": "https://registry.npmjs.org/web3-shh/-/web3-shh-1.0.0-beta.27.tgz",
+      "integrity": "sha1-b3bW6yoma769zwqjDFo62J82e38=",
+      "dev": true,
+      "requires": {
+        "web3-core": "1.0.0-beta.27",
+        "web3-core-method": "1.0.0-beta.27",
+        "web3-core-subscriptions": "1.0.0-beta.27",
+        "web3-net": "1.0.0-beta.27"
+      }
+    },
+    "web3-utils": {
+      "version": "1.0.0-beta.27",
+      "resolved": "https://registry.npmjs.org/web3-utils/-/web3-utils-1.0.0-beta.27.tgz",
+      "integrity": "sha1-0JfVwzaha59sqbYK9o3RXAZDIUs=",
+      "dev": true,
+      "requires": {
+        "bn.js": "4.11.6",
+        "eth-lib": "0.1.27",
+        "ethjs-unit": "0.1.6",
+        "number-to-bn": "1.7.0",
+        "randomhex": "0.1.5",
+        "underscore": "1.8.3",
+        "utf8": "2.1.1"
       },
       "dependencies": {
-        "bignumber.js": {
-          "version": "git+https://github.com/debris/bignumber.js.git#c7a38de919ed75e6fb6ba38051986e294b328df9"
+        "bn.js": {
+          "version": "4.11.6",
+          "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.11.6.tgz",
+          "integrity": "sha1-UzRK2xRhehP26N0s4okF0cC6MhU=",
+          "dev": true
         },
-        "web3": {
-          "version": "0.16.0",
-          "resolved": "https://registry.npmjs.org/web3/-/web3-0.16.0.tgz",
-          "integrity": "sha1-pFVBdc1GKUMDWx8dOUMvdBxrYBk=",
-          "dev": true,
-          "requires": {
-            "bignumber.js": "git+https://github.com/debris/bignumber.js.git#c7a38de919ed75e6fb6ba38051986e294b328df9",
-            "crypto-js": "3.1.8",
-            "utf8": "2.1.2",
-            "xmlhttprequest": "1.8.0"
-          },
-          "dependencies": {
-            "bignumber.js": {
-              "version": "git+https://github.com/debris/bignumber.js.git#c7a38de919ed75e6fb6ba38051986e294b328df9",
-              "dev": true
-            }
-          }
+        "utf8": {
+          "version": "2.1.1",
+          "resolved": "https://registry.npmjs.org/utf8/-/utf8-2.1.1.tgz",
+          "integrity": "sha1-LgHbAvfY0JRPdxBPFgnrDDBM92g=",
+          "dev": true
         }
       }
     },
@@ -6947,11 +8135,15 @@
         "source-map": "0.5.7"
       }
     },
-    "whatwg-fetch": {
-      "version": "2.0.3",
-      "resolved": "https://registry.npmjs.org/whatwg-fetch/-/whatwg-fetch-2.0.3.tgz",
-      "integrity": "sha1-nITsLc9oGH/wC8ZOEnS0QhduHIQ=",
-      "dev": true
+    "websocket": {
+      "version": "git://github.com/frozeman/WebSocket-Node.git#7004c39c42ac98875ab61126e5b4a925430f592c",
+      "dev": true,
+      "requires": {
+        "debug": "2.6.9",
+        "nan": "2.7.0",
+        "typedarray-to-buffer": "3.1.2",
+        "yaeti": "0.0.6"
+      }
     },
     "which": {
       "version": "1.3.0",
@@ -6969,31 +8161,9 @@
     "white-space-x": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/white-space-x/-/white-space-x-3.0.0.tgz",
-      "integrity": "sha1-yOMe1P7PTz/uvmUy5gRgCKZmo+E=",
+      "integrity": "sha512-nMPVXGMdi/jQepXKryxqzEh/vCwdOYY/u6NZy40glMHvZfEr7/+vQKnDhEq4rZ1nniOFq9GWohQYB30uW/5Olg==",
       "dev": true
     },
-    "wide-align": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/wide-align/-/wide-align-1.1.2.tgz",
-      "integrity": "sha1-Vx4PGwYEY268DfwhsDObvjE0FxA=",
-      "dev": true,
-      "requires": {
-        "string-width": "1.0.2"
-      },
-      "dependencies": {
-        "string-width": {
-          "version": "1.0.2",
-          "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
-          "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
-          "dev": true,
-          "requires": {
-            "code-point-at": "1.1.0",
-            "is-fullwidth-code-point": "1.0.0",
-            "strip-ansi": "3.0.1"
-          }
-        }
-      }
-    },
     "window-size": {
       "version": "0.1.0",
       "resolved": "https://registry.npmjs.org/window-size/-/window-size-0.1.0.tgz",
@@ -7031,6 +8201,17 @@
       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
       "dev": true
     },
+    "ws": {
+      "version": "3.3.3",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-3.3.3.tgz",
+      "integrity": "sha512-nnWLa/NwZSt4KQJu51MYlCcSQ5g7INpOrOMt4XV8j4dqTXdmlUmSHQ8/oLC069ckre0fRsgfvsKwbTdtKLCDkA==",
+      "dev": true,
+      "requires": {
+        "async-limiter": "1.0.0",
+        "safe-buffer": "5.1.1",
+        "ultron": "1.1.1"
+      }
+    },
     "xhr": {
       "version": "2.4.0",
       "resolved": "https://registry.npmjs.org/xhr/-/xhr-2.4.0.tgz",
@@ -7043,18 +8224,50 @@
         "xtend": "4.0.1"
       }
     },
+    "xhr-request": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/xhr-request/-/xhr-request-1.0.1.tgz",
+      "integrity": "sha1-g/CKSyC+7Geowcco6BAvTJ7svdo=",
+      "dev": true,
+      "requires": {
+        "buffer-to-arraybuffer": "0.0.2",
+        "object-assign": "3.0.0",
+        "query-string": "2.4.2",
+        "simple-get": "1.4.3",
+        "timed-out": "2.0.0",
+        "url-set-query": "1.0.0",
+        "xhr": "2.4.0"
+      },
+      "dependencies": {
+        "object-assign": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-3.0.0.tgz",
+          "integrity": "sha1-m+3VygiXlJvKR+f/QIBi1Un1h/I=",
+          "dev": true
+        },
+        "timed-out": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/timed-out/-/timed-out-2.0.0.tgz",
+          "integrity": "sha1-84sK6B03R9YoAB9B2vxlKs5nHAo=",
+          "dev": true
+        }
+      }
+    },
+    "xhr-request-promise": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/xhr-request-promise/-/xhr-request-promise-0.1.2.tgz",
+      "integrity": "sha1-NDxE0e53JrhkgGloLQ+EDIO0Jh0=",
+      "dev": true,
+      "requires": {
+        "xhr-request": "1.0.1"
+      }
+    },
     "xhr2": {
       "version": "0.1.4",
       "resolved": "https://registry.npmjs.org/xhr2/-/xhr2-0.1.4.tgz",
       "integrity": "sha1-f4dliEdxbbUCYyOBL4GMras4el8=",
       "dev": true
     },
-    "xmlhttprequest": {
-      "version": "1.8.0",
-      "resolved": "https://registry.npmjs.org/xmlhttprequest/-/xmlhttprequest-1.8.0.tgz",
-      "integrity": "sha1-Z/4HXFwk/vOfnWX197f+dRcZaPw=",
-      "dev": true
-    },
     "xtend": {
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
@@ -7065,6 +8278,12 @@
       "resolved": "https://registry.npmjs.org/y18n/-/y18n-3.2.1.tgz",
       "integrity": "sha1-bRX7qITAhnnA136I53WegR4H+kE="
     },
+    "yaeti": {
+      "version": "0.0.6",
+      "resolved": "https://registry.npmjs.org/yaeti/-/yaeti-0.0.6.tgz",
+      "integrity": "sha1-8m9ITXJoTPQr7ft2lwqhYI+/lXc=",
+      "dev": true
+    },
     "yallist": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz",
@@ -7232,6 +8451,16 @@
           "integrity": "sha1-1UVjW+HjPFQmScaRc+Xeas+uNN0="
         }
       }
+    },
+    "yauzl": {
+      "version": "2.9.1",
+      "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.9.1.tgz",
+      "integrity": "sha1-qBmB6nCleUYTOIPwKcWCGok1mn8=",
+      "dev": true,
+      "requires": {
+        "buffer-crc32": "0.2.13",
+        "fd-slicer": "1.0.1"
+      }
     }
   }
 }
diff --git a/package.json b/package.json
index 059cbb910..981ea21be 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ganache-cli",
-  "version": "6.0.3",
+  "version": "7.0.0-beta.0",
   "bin": {
     "ganache-cli": "./build/cli.node.js"
   },
@@ -18,7 +18,9 @@
     "prepublish": "npm run build"
   },
   "devDependencies": {
-    "ganache-core": "2.0.2",
+    "electron": "^1.7.10",
+    "ganache-core": "3.0.0-beta.0",
+    "prepend-file": "^1.3.1",
     "yargs": "^7.0.2"
   },
   "repository": {