diff --git a/package-lock.json b/package-lock.json
index 8d2074134..de0eaa53b 100644
--- a/package-lock.json
+++ b/package-lock.json
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+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
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@@ -3319,6 +3428,12 @@
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+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
+        }
       }
     },
     "react-reconciler": {
@@ -19063,6 +19315,11 @@
           "version": "2.3.1",
           "resolved": "https://registry.npmjs.org/hoist-non-react-statics/-/hoist-non-react-statics-2.3.1.tgz",
           "integrity": "sha1-ND24TGAYxlB3iJgkATWhQg7iLOA="
+        },
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
         }
       }
     },
@@ -19359,7 +19616,7 @@
           "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.3.tgz",
           "integrity": "sha1-Kk5AkLlrLbBqnX3wEFWmKnfJt3Q=",
           "requires": {
-            "brace-expansion": "1.1.8"
+            "brace-expansion": "^1.0.0"
           }
         }
       }
@@ -19430,6 +19687,13 @@
         "lodash-es": "4.17.5",
         "loose-envify": "1.3.1",
         "symbol-observable": "1.2.0"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
+        }
       }
     },
     "redux-devtools-extension": {
@@ -20370,7 +20634,7 @@
       "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.4.14.tgz",
       "integrity": "sha1-nURjdyWYuGJxtPUj9sH04Cp9au8=",
       "requires": {
-        "source-map": "0.5.7"
+        "source-map": "^0.5.6"
       }
     },
     "sourcemapped-stacktrace": {
@@ -20561,8 +20825,8 @@
       "resolved": "https://registry.npmjs.org/stream-concat-promise/-/stream-concat-promise-1.0.2.tgz",
       "integrity": "sha1-0esxLiE/OQAX9WU5KgP2IE+zYw8=",
       "requires": {
-        "concat-stream": "1.6.0",
-        "promise": "6.1.0"
+        "concat-stream": "^1.4.7",
+        "promise": "^6.1.0"
       }
     },
     "stream-http": {
@@ -20799,6 +21063,20 @@
         "table": "4.0.2"
       },
       "dependencies": {
+        "autoprefixer": {
+          "version": "7.1.6",
+          "resolved": "https://registry.npmjs.org/autoprefixer/-/autoprefixer-7.1.6.tgz",
+          "integrity": "sha512-C9yv/UF3X+eJTi/zvfxuyfxmLibYrntpF3qoJYrMeQwgUJOZrZvpJiMG2FMQ3qnhWtF/be4pYONBBw95ZGe3vA==",
+          "dev": true,
+          "requires": {
+            "browserslist": "^2.5.1",
+            "caniuse-lite": "^1.0.30000748",
+            "normalize-range": "^0.1.2",
+            "num2fraction": "^1.2.2",
+            "postcss": "^6.0.13",
+            "postcss-value-parser": "^3.2.3"
+          }
+        },
         "cosmiconfig": {
           "version": "3.1.0",
           "resolved": "https://registry.npmjs.org/cosmiconfig/-/cosmiconfig-3.1.0.tgz",
@@ -20834,6 +21112,12 @@
             "slash": "1.0.0"
           }
         },
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4=",
+          "dev": true
+        },
         "log-symbols": {
           "version": "2.2.0",
           "resolved": "https://registry.npmjs.org/log-symbols/-/log-symbols-2.2.0.tgz",
@@ -20967,6 +21251,12 @@
           "integrity": "sha512-UTCzU28rRI9wkb8qSGoZa9pgWvxr4LjP2MEhi9XHb/1XMOJy0uTnIxaxzj8My/PORG+kQG6VzAcGvRw66eIOfA==",
           "dev": true
         },
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4=",
+          "dev": true
+        },
         "minimist": {
           "version": "1.2.0",
           "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
@@ -21278,6 +21568,12 @@
           "integrity": "sha512-UTCzU28rRI9wkb8qSGoZa9pgWvxr4LjP2MEhi9XHb/1XMOJy0uTnIxaxzj8My/PORG+kQG6VzAcGvRw66eIOfA==",
           "dev": true
         },
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4=",
+          "dev": true
+        },
         "minimist": {
           "version": "1.2.0",
           "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
@@ -21632,6 +21928,14 @@
         "lodash": "4.17.4",
         "slice-ansi": "1.0.0",
         "string-width": "2.1.1"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4=",
+          "dev": true
+        }
       }
     },
     "tapable": {
@@ -21677,7 +21981,7 @@
       "resolved": "https://registry.npmjs.org/term-size/-/term-size-0.1.1.tgz",
       "integrity": "sha1-hzYLljlsq1dgljcUzaDQy+7K2co=",
       "requires": {
-        "execa": "0.4.0"
+        "execa": "^0.4.0"
       },
       "dependencies": {
         "execa": {
@@ -21685,12 +21989,12 @@
           "resolved": "https://registry.npmjs.org/execa/-/execa-0.4.0.tgz",
           "integrity": "sha1-TrZGejaglfq7KXD/nV4/t7zm68M=",
           "requires": {
-            "cross-spawn-async": "2.2.5",
-            "is-stream": "1.1.0",
-            "npm-run-path": "1.0.0",
-            "object-assign": "4.1.1",
-            "path-key": "1.0.0",
-            "strip-eof": "1.0.0"
+            "cross-spawn-async": "^2.1.1",
+            "is-stream": "^1.1.0",
+            "npm-run-path": "^1.0.0",
+            "object-assign": "^4.0.1",
+            "path-key": "^1.0.0",
+            "strip-eof": "^1.0.0"
           }
         },
         "npm-run-path": {
@@ -21698,7 +22002,7 @@
           "resolved": "https://registry.npmjs.org/npm-run-path/-/npm-run-path-1.0.0.tgz",
           "integrity": "sha1-9cMr9ZX+ga6Sfa7FLoL4sACsPI8=",
           "requires": {
-            "path-key": "1.0.0"
+            "path-key": "^1.0.0"
           }
         },
         "path-key": {
@@ -21980,7 +22284,7 @@
       "integrity": "sha512-zdu8XMNEDepKKR+XYOXAVPtWui0ly0NtohUscw+UmaHiAWT8hrV1rr//H6V+0DvJ3OQ19S979M0laLfX8rm82Q==",
       "optional": true,
       "requires": {
-        "is-typedarray": "1.0.0"
+        "is-typedarray": "^1.0.0"
       }
     },
     "ua-parser-js": {
@@ -22576,7 +22880,7 @@
       "resolved": "https://registry.npmjs.org/wcwidth/-/wcwidth-1.0.1.tgz",
       "integrity": "sha1-8LDc+RW8X/FSivrbLA4XtTLaL+g=",
       "requires": {
-        "defaults": "1.0.3"
+        "defaults": "^1.0.3"
       }
     },
     "web3": {
@@ -22592,7 +22896,8 @@
       },
       "dependencies": {
         "bignumber.js": {
-          "version": "git+https://github.com/debris/bignumber.js.git#94d7146671b9719e00a09c29b01a691bc85048c2"
+          "version": "git+https://github.com/debris/bignumber.js.git#94d7146671b9719e00a09c29b01a691bc85048c2",
+          "from": "bignumber.js@git+https://github.com/debris/bignumber.js.git#94d7146671b9719e00a09c29b01a691bc85048c2"
         }
       }
     },
@@ -22711,6 +23016,14 @@
       "dev": true,
       "requires": {
         "lodash": "4.17.4"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4=",
+          "dev": true
+        }
       }
     },
     "webpack-sources": {
@@ -22735,10 +23048,10 @@
       "integrity": "sha1-IN6OxKcSawlGVXjNXbspqcKWqsY=",
       "optional": true,
       "requires": {
-        "debug": "2.6.8",
-        "nan": "2.8.0",
-        "typedarray-to-buffer": "3.1.5",
-        "yaeti": "0.0.4"
+        "debug": "^2.2.0",
+        "nan": "^2.3.3",
+        "typedarray-to-buffer": "^3.1.2",
+        "yaeti": "^0.0.4"
       }
     },
     "whatwg-fetch": {
@@ -22795,7 +23108,7 @@
       "resolved": "https://registry.npmjs.org/widest-line/-/widest-line-1.0.0.tgz",
       "integrity": "sha1-DAnIXCqUaD0Nfq+O4JfVZL8OEFw=",
       "requires": {
-        "string-width": "1.0.2"
+        "string-width": "^1.0.1"
       },
       "dependencies": {
         "string-width": {
@@ -22803,9 +23116,9 @@
           "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
           "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
           "requires": {
-            "code-point-at": "1.1.0",
-            "is-fullwidth-code-point": "1.0.0",
-            "strip-ansi": "3.0.1"
+            "code-point-at": "^1.0.0",
+            "is-fullwidth-code-point": "^1.0.0",
+            "strip-ansi": "^3.0.0"
           }
         }
       }
diff --git a/package.json b/package.json
index b5b062b9e..5660db75f 100644
--- a/package.json
+++ b/package.json
@@ -110,7 +110,7 @@
     "eslint-import-resolver-webpack": "0.8.3",
     "eslint-plugin-import": "2.8.0",
     "eslint-plugin-jsx-a11y": "6.0.2",
-    "eslint-plugin-react": "7.5.1",
+    "eslint-plugin-react": "7.9.1",
     "extract-text-webpack-plugin": "3.0.2",
     "file-loader": "1.1.11",
     "html-loader": "0.5.5",
diff --git a/yarn.lock b/yarn.lock
index a88aff1c2..a8cfcdc09 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -564,9 +564,9 @@ asynckit@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
 
-augur-core@0.12.2-0:
-  version "0.12.2-0"
-  resolved "https://registry.yarnpkg.com/augur-core/-/augur-core-0.12.2-0.tgz#d4d36133dbf5d83f602c1f132bc9481b952bd6e3"
+augur-core@0.12.1:
+  version "0.12.1"
+  resolved "https://registry.yarnpkg.com/augur-core/-/augur-core-0.12.1.tgz#f6a63b5a2e1d86118da735c202167d18f55613d0"
   dependencies:
     "@types/chai" "4.0.4"
     "@types/chai-as-promised" "7.1.0"
@@ -594,27 +594,28 @@ augur-core@0.12.2-0:
     path "0.12.7"
     recursive-readdir "2.2.1"
 
-augur.js@4.8.5:
-  version "4.8.5"
-  resolved "https://registry.yarnpkg.com/augur.js/-/augur.js-4.8.5.tgz#d5189822fcb1303bfdb1b6664b4df8159428d67e"
+augur.js@4.8.4:
+  version "4.8.4"
+  resolved "https://registry.yarnpkg.com/augur.js/-/augur.js-4.8.4.tgz#c91a885fa6b1dde8a0105c5a3b7f2e57a7313cbe"
   dependencies:
     "@types/bignumber.js" "4.0.3"
     async "1.5.2"
-    augur-core "0.12.2-0"
+    augur-core "0.12.1"
     bignumber.js "2.3.0"
     clone "2.1.1"
     columnify "1.5.4"
     ethereumjs-blockstream "4.0.1"
-    ethrpc "5.1.4"
+    ethereumjs-connect "4.5.2"
+    ethrpc "5.1.0"
     event-emitter "0.3.5"
     immutable-delete "1.1.0"
     keccak "1.2.0"
+    keythereum "1.0.2"
     lodash.assign "4.2.0"
     lodash.isequal "4.5.0"
     options-parser "^0.4.0"
     parrotsay-api "0.1.1"
-    secure-random "1.1.1"
-    speedomatic "^2.1.3"
+    speedomatic "2.1.2"
     uuid "3.0.0"
     uuid-parse "1.0.0"
 
@@ -3173,7 +3174,7 @@ doctrine@1.5.0:
     esutils "^2.0.2"
     isarray "^1.0.0"
 
-doctrine@^2.0.0, doctrine@^2.0.2:
+doctrine@^2.0.2, doctrine@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-2.1.0.tgz#5cd01fc101621b42c4cd7f5d1a66243716d3f39d"
   dependencies:
@@ -3661,14 +3662,14 @@ eslint-plugin-jsx-a11y@6.0.2:
     emoji-regex "^6.1.0"
     jsx-ast-utils "^1.4.0"
 
-eslint-plugin-react@7.5.1:
-  version "7.5.1"
-  resolved "https://registry.yarnpkg.com/eslint-plugin-react/-/eslint-plugin-react-7.5.1.tgz#52e56e8d80c810de158859ef07b880d2f56ee30b"
+eslint-plugin-react@7.9.1:
+  version "7.9.1"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-react/-/eslint-plugin-react-7.9.1.tgz#101aadd15e7c7b431ed025303ac7b421a8e3dc15"
   dependencies:
-    doctrine "^2.0.0"
-    has "^1.0.1"
-    jsx-ast-utils "^2.0.0"
-    prop-types "^15.6.0"
+    doctrine "^2.1.0"
+    has "^1.0.2"
+    jsx-ast-utils "^2.0.1"
+    prop-types "^15.6.1"
 
 eslint-restricted-globals@^0.1.1:
   version "0.1.1"
@@ -3790,6 +3791,14 @@ ethereumjs-blockstream@4.0.1:
     source-map-support "0.4.14"
     uuid "3.0.1"
 
+ethereumjs-connect@4.5.2:
+  version "4.5.2"
+  resolved "https://registry.yarnpkg.com/ethereumjs-connect/-/ethereumjs-connect-4.5.2.tgz#c8940815cd3c413231eeb301bf1acfd7b3efc14b"
+  dependencies:
+    async "1.5.2"
+    clone "2.1.1"
+    ethrpc "5.1.0"
+
 ethereumjs-ledger@2.1.4:
   version "2.1.4"
   resolved "https://registry.yarnpkg.com/ethereumjs-ledger/-/ethereumjs-ledger-2.1.4.tgz#8201e72111bbb25c3c65bb2926d7b807a62eae61"
@@ -3951,9 +3960,9 @@ ethjs-util@^0.1.3:
     is-hex-prefixed "1.0.0"
     strip-hex-prefix "1.0.0"
 
-ethrpc@5.1.4:
-  version "5.1.4"
-  resolved "https://registry.yarnpkg.com/ethrpc/-/ethrpc-5.1.4.tgz#d26dc0d954976becf019a73d9c3071a9b1ad2cc4"
+ethrpc@5.1.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/ethrpc/-/ethrpc-5.1.0.tgz#8d61a6017da2da9c39c59d2ff2f740b77f4af541"
   dependencies:
     async "1.5.2"
     bignumber.js "2.3.0"
@@ -4681,6 +4690,12 @@ has@^1.0.0, has@^1.0.1:
   dependencies:
     function-bind "^1.0.2"
 
+has@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/has/-/has-1.0.2.tgz#1a64bfe4b52e67fb87b9822503d97c019fb6ba42"
+  dependencies:
+    function-bind "^1.1.1"
+
 hash-base@^2.0.0:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/hash-base/-/hash-base-2.0.2.tgz#66ea1d856db4e8a5470cadf6fce23ae5244ef2e1"
@@ -5712,7 +5727,7 @@ jsx-ast-utils@^1.4.0:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/jsx-ast-utils/-/jsx-ast-utils-1.4.1.tgz#3867213e8dd79bf1e8f2300c0cfc1efb182c0df1"
 
-jsx-ast-utils@^2.0.0:
+jsx-ast-utils@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/jsx-ast-utils/-/jsx-ast-utils-2.0.1.tgz#e801b1b39985e20fffc87b40e3748080e2dcac7f"
   dependencies:
@@ -7937,6 +7952,14 @@ prop-types@15.6.0, prop-types@^15.5.10, prop-types@^15.5.4, prop-types@^15.5.7,
     loose-envify "^1.3.1"
     object-assign "^4.1.1"
 
+prop-types@^15.6.1:
+  version "15.6.1"
+  resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.6.1.tgz#36644453564255ddda391191fb3a125cbdf654ca"
+  dependencies:
+    fbjs "^0.8.16"
+    loose-envify "^1.3.1"
+    object-assign "^4.1.1"
+
 proxy-addr@~2.0.2:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.3.tgz#355f262505a621646b3130a728eb647e22055341"
@@ -9388,13 +9411,6 @@ speedomatic@2.1.2:
     bignumber.js "2.3.0"
     ethereumjs-abi "0.6.5"
 
-speedomatic@^2.1.3:
-  version "2.1.3"
-  resolved "https://registry.yarnpkg.com/speedomatic/-/speedomatic-2.1.3.tgz#18cb7e58e22d4f901fbc5c85fbb12e0dfc97d99e"
-  dependencies:
-    bignumber.js "2.3.0"
-    ethereumjs-abi "0.6.5"
-
 split2@^0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/split2/-/split2-0.2.1.tgz#02ddac9adc03ec0bb78c1282ec079ca6e85ae900"