diff --git a/package-lock.json b/package-lock.json
index 8b7c22d..cb933a2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "digivice",
-  "version": "0.2.0",
+  "version": "0.4.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -249,9 +249,9 @@
       }
     },
     "acorn": {
-      "version": "6.1.1",
-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.1.1.tgz",
-      "integrity": "sha512-jPTiwtOxaHNaAPg/dmrJ/beuzLRnXtB0kQPQ8JpotKJgTB6rX6c8mlf315941pyjBSaPg8NHXS9fhP4u17DpGA==",
+      "version": "6.4.1",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.1.tgz",
+      "integrity": "sha512-ZVA9k326Nwrj3Cj9jlh3wGFutC2ZornPNARZwsNYqQYgN0EsV2d53w5RN/co65Ohn4sUAUtb1rSUAOD6XN9idA==",
       "dev": true
     },
     "acorn-jsx": {
@@ -344,6 +344,552 @@
             "create-hash": "^1.1.0"
           }
         },
+        "contract-registry": {
+          "version": "git+ssh://git@github.com/luciditytech/contract-registry.git#9c2fe02184f6ce70e836e03aee117ef27dfe7ec4",
+          "from": "git+ssh://git@github.com/luciditytech/contract-registry.git#9c2fe02184f6ce70e836e03aee117ef27dfe7ec4",
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+            "ministro-tool": "0.2.2",
+            "openzeppelin-solidity": "2.1.3",
+            "pify": "4.0.1",
+            "typedarray-to-buffer": "3.1.5",
+            "web3": "1.0.0-beta.47",
+            "web3-eth": "1.0.0-beta.47",
+            "web3-utils": "1.0.0-beta.47"
+          },
+          "dependencies": {
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+            },
+            "web3": {
+              "version": "1.0.0-beta.47",
+              "resolved": "https://registry.npmjs.org/web3/-/web3-1.0.0-beta.47.tgz",
+              "integrity": "sha512-jw0wa3VNPKursVLc1LvxRx1e26ebZK4TsPY758q/soYnuTSzkpSRjErESAiLjSrFV0F8Ass6z/6o1SAke0yTtA==",
+              "requires": {
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+                "@types/node": "^10.12.18",
+                "web3-bzz": "1.0.0-beta.47",
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+                "web3-core-helpers": "1.0.0-beta.47",
+                "web3-core-method": "1.0.0-beta.47",
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+                "web3-eth-personal": "1.0.0-beta.47",
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+            "jssha": "2.3.1",
+            "ministro-tool": "0.2.2",
+            "openzeppelin-solidity": "2.1.2",
+            "staking-bank": "git+ssh://git@github.com/luciditytech/staking-bank.git#develop",
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