diff --git a/package-lock.json b/package-lock.json
index f35b5e0..fc8ba5d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1023,6 +1023,16 @@
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@@ -1344,6 +1375,17 @@
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@@ -2226,6 +2286,12 @@
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@@ -2341,6 +2407,12 @@
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@@ -3011,6 +3083,41 @@
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@@ -3128,6 +3235,92 @@
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+        "aria-query": "^4.2.2",
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+        "language-tags": "^1.0.5"
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+          "requires": {
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+        "emoji-regex": {
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+          "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-9.0.0.tgz",
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+          "dev": true
+        }
+      }
+    },
+    "eslint-plugin-react": {
+      "version": "7.20.3",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-react/-/eslint-plugin-react-7.20.3.tgz",
+      "integrity": "sha512-txbo090buDeyV0ugF3YMWrzLIUqpYTsWSDZV9xLSmExE1P/Kmgg9++PD931r+KEWS66O1c9R4srLVVHmeHpoAg==",
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+      "requires": {
+        "array-includes": "^3.1.1",
+        "array.prototype.flatmap": "^1.2.3",
+        "doctrine": "^2.1.0",
+        "has": "^1.0.3",
+        "jsx-ast-utils": "^2.4.1",
+        "object.entries": "^1.1.2",
+        "object.fromentries": "^2.0.2",
+        "object.values": "^1.1.1",
+        "prop-types": "^15.7.2",
+        "resolve": "^1.17.0",
+        "string.prototype.matchall": "^4.0.2"
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+            "es-abstract": "^1.17.5",
+            "has": "^1.0.3"
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+          "dev": true,
+          "requires": {
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@@ -19401,6 +19594,17 @@
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+      "resolved": "https://registry.npmjs.org/internal-slot/-/internal-slot-1.0.2.tgz",
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+      "requires": {
+        "es-abstract": "^1.17.0-next.1",
+        "has": "^1.0.3",
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@@ -19833,6 +20037,16 @@
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+      "version": "2.4.1",
+      "resolved": "https://registry.npmjs.org/jsx-ast-utils/-/jsx-ast-utils-2.4.1.tgz",
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+        "object.assign": "^4.1.0"
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@@ -19859,6 +20073,21 @@
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+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/language-tags/-/language-tags-1.0.5.tgz",
+      "integrity": "sha1-0yHbxNowuovzAk4ED6XBRmH5GTo=",
+      "dev": true,
+      "requires": {
+        "language-subtag-registry": "~0.3.2"
+      }
+    },
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@@ -19916,9 +20145,9 @@
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+      "version": "4.17.19",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.19.tgz",
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@@ -20713,6 +20942,18 @@
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       }
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+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/object.fromentries/-/object.fromentries-2.0.2.tgz",
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+      "requires": {
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+        "es-abstract": "^1.17.0-next.1",
+        "function-bind": "^1.1.1",
+        "has": "^1.0.3"
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+    "prop-types": {
+      "version": "15.7.2",
+      "resolved": "https://registry.npmjs.org/prop-types/-/prop-types-15.7.2.tgz",
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+      "requires": {
+        "loose-envify": "^1.4.0",
+        "object-assign": "^4.1.1",
+        "react-is": "^16.8.1"
+      }
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     "proxy-addr": {
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       "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.6.tgz",
@@ -21301,6 +21553,12 @@
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     },
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+      "version": "16.13.1",
+      "resolved": "https://registry.npmjs.org/react-is/-/react-is-16.13.1.tgz",
+      "integrity": "sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ==",
+      "dev": true
+    },
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       "dev": true
     },
+    "side-channel": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/side-channel/-/side-channel-1.0.2.tgz",
+      "integrity": "sha512-7rL9YlPHg7Ancea1S96Pa8/QWb4BtXL/TZvS6B8XFetGBeuhAsfmUspK6DokBeZ64+Kj9TCNRD/30pVz1BvQNA==",
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+      "requires": {
+        "es-abstract": "^1.17.0-next.1",
+        "object-inspect": "^1.7.0"
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+    },
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       "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.2.tgz",
@@ -22345,6 +22613,20 @@
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+    "string.prototype.matchall": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/string.prototype.matchall/-/string.prototype.matchall-4.0.2.tgz",
+      "integrity": "sha512-N/jp6O5fMf9os0JU3E72Qhf590RSRZU/ungsL/qJUYVTNv7hTG0P/dbPjxINVN9jpscu3nzYwKESU3P3RY5tOg==",
+      "dev": true,
+      "requires": {
+        "define-properties": "^1.1.3",
+        "es-abstract": "^1.17.0",
+        "has-symbols": "^1.0.1",
+        "internal-slot": "^1.0.2",
+        "regexp.prototype.flags": "^1.3.0",
+        "side-channel": "^1.0.2"
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     "string.prototype.padend": {
       "version": "3.1.0",
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diff --git a/package.json b/package.json
index 1e6ab6d..6f39dd5 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
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     "ethereumjs-abi": "^0.6.8",
     "express": "^4.17.1",
-    "lodash": "^4.17.15",
+    "lodash": "^4.17.19",
     "lru-cache": "^5.1.1",
     "morgan": "^1.10.0",
     "socket.io": "^2.3.0",