diff --git a/package-lock.json b/package-lock.json
index e8b13a1..5dc6a87 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,13 +14,13 @@
       },
       "devDependencies": {
         "eslint-plugin-svelte3": "^3.4.0",
-        "lint-staged": "^12.3.1",
+        "lint-staged": "^12.3.4",
         "prettier-standard": "^16.4.1",
         "release-it": "^14.12.4",
-        "rollup": "^2.66.1",
+        "rollup": "^2.67.2",
         "rollup-plugin-dts": "^4.1.0",
         "rollup-plugin-svelte": "^7.1.0",
-        "svelte": "^3.46.2",
+        "svelte": "^3.46.4",
         "web3": "1.7.0"
       }
     },
@@ -5418,9 +5418,9 @@
       "dev": true
     },
     "node_modules/lint-staged": {
-      "version": "12.3.1",
-      "resolved": "https://registry.npmjs.org/lint-staged/-/lint-staged-12.3.1.tgz",
-      "integrity": "sha512-Ocht/eT+4/siWOZDJpNUKcKX2UeWW/pDbohJ4gRsrafAjBi79JK8kiNVk2ciIVNKdw0Q4ABptl2nr6uQAlRImw==",
+      "version": "12.3.4",
+      "resolved": "https://registry.npmjs.org/lint-staged/-/lint-staged-12.3.4.tgz",
+      "integrity": "sha512-yv/iK4WwZ7/v0GtVkNb3R82pdL9M+ScpIbJLJNyCXkJ1FGaXvRCOg/SeL59SZtPpqZhE7BD6kPKFLIDUhDx2/w==",
       "dev": true,
       "dependencies": {
         "cli-truncate": "^3.1.0",
@@ -6636,15 +6636,23 @@
       "dev": true
     },
     "node_modules/node-fetch": {
-      "version": "2.6.6",
-      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.6.tgz",
-      "integrity": "sha512-Z8/6vRlTUChSdIgMa51jxQ4lrw/Jy5SOW10ObaA47/RElsAN2c5Pn8bTgFGWn/ibwzXTE8qwr1Yzx28vsecXEA==",
+      "version": "2.6.7",
+      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.7.tgz",
+      "integrity": "sha512-ZjMPFEfVx5j+y2yF35Kzx5sF7kDzxuDj6ziH4FFbOp87zKDZNx8yExJIb05OGF4Nlt9IHFIMBkRl41VdvcNdbQ==",
       "dev": true,
       "dependencies": {
         "whatwg-url": "^5.0.0"
       },
       "engines": {
         "node": "4.x || >=6.0.0"
+      },
+      "peerDependencies": {
+        "encoding": "^0.1.0"
+      },
+      "peerDependenciesMeta": {
+        "encoding": {
+          "optional": true
+        }
       }
     },
     "node_modules/node-gyp-build": {
@@ -9395,9 +9403,9 @@
       "dev": true
     },
     "node_modules/rollup": {
-      "version": "2.66.1",
-      "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.66.1.tgz",
-      "integrity": "sha512-crSgLhSkLMnKr4s9iZ/1qJCplgAgrRY+igWv8KhG/AjKOJ0YX/WpmANyn8oxrw+zenF3BXWDLa7Xl/QZISH+7w==",
+      "version": "2.67.2",
+      "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.67.2.tgz",
+      "integrity": "sha512-hoEiBWwZtf1QdK3jZIq59L0FJj4Fiv4RplCO4pvCRC86qsoFurWB4hKQIjoRf3WvJmk5UZ9b0y5ton+62fC7Tw==",
       "dev": true,
       "bin": {
         "rollup": "dist/bin/rollup"
@@ -9773,9 +9781,9 @@
       ]
     },
     "node_modules/simple-get": {
-      "version": "2.8.1",
-      "resolved": "https://registry.npmjs.org/simple-get/-/simple-get-2.8.1.tgz",
-      "integrity": "sha512-lSSHRSw3mQNUGPAYRqo7xy9dhKmxFXIjLjp4KHpf99GEH2VH7C3AM+Qfx6du6jhfUi6Vm7XnbEVEf7Wb6N8jRw==",
+      "version": "2.8.2",
+      "resolved": "https://registry.npmjs.org/simple-get/-/simple-get-2.8.2.tgz",
+      "integrity": "sha512-Ijd/rV5o+mSBBs4F/x9oDPtTx9Zb6X9brmnXvMW4J7IR15ngi9q5xxqWBKU744jTZiaXtxaPL7uHG6vtN8kUkw==",
       "dev": true,
       "dependencies": {
         "decompress-response": "^3.3.0",
@@ -10080,9 +10088,9 @@
       }
     },
     "node_modules/svelte": {
-      "version": "3.46.2",
-      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.46.2.tgz",
-      "integrity": "sha512-RXSAtYNefe01Sb1lXtZ2I+gzn3t/h/59hoaRNeRrm8IkMIu6BSiAkbpi41xb+C44x54YKnbk9+dtfs3pM4hECA==",
+      "version": "3.46.4",
+      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.46.4.tgz",
+      "integrity": "sha512-qKJzw6DpA33CIa+C/rGp4AUdSfii0DOTCzj/2YpSKKayw5WGSS624Et9L1nU1k2OVRS9vaENQXp2CVZNU+xvIg==",
       "dev": true,
       "engines": {
         "node": ">= 8"
@@ -15978,9 +15986,9 @@
       "dev": true
     },
     "lint-staged": {
-      "version": "12.3.1",
-      "resolved": "https://registry.npmjs.org/lint-staged/-/lint-staged-12.3.1.tgz",
-      "integrity": "sha512-Ocht/eT+4/siWOZDJpNUKcKX2UeWW/pDbohJ4gRsrafAjBi79JK8kiNVk2ciIVNKdw0Q4ABptl2nr6uQAlRImw==",
+      "version": "12.3.4",
+      "resolved": "https://registry.npmjs.org/lint-staged/-/lint-staged-12.3.4.tgz",
+      "integrity": "sha512-yv/iK4WwZ7/v0GtVkNb3R82pdL9M+ScpIbJLJNyCXkJ1FGaXvRCOg/SeL59SZtPpqZhE7BD6kPKFLIDUhDx2/w==",
       "dev": true,
       "requires": {
         "cli-truncate": "^3.1.0",
@@ -16928,9 +16936,9 @@
       "dev": true
     },
     "node-fetch": {
-      "version": "2.6.6",
-      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.6.tgz",
-      "integrity": "sha512-Z8/6vRlTUChSdIgMa51jxQ4lrw/Jy5SOW10ObaA47/RElsAN2c5Pn8bTgFGWn/ibwzXTE8qwr1Yzx28vsecXEA==",
+      "version": "2.6.7",
+      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.7.tgz",
+      "integrity": "sha512-ZjMPFEfVx5j+y2yF35Kzx5sF7kDzxuDj6ziH4FFbOp87zKDZNx8yExJIb05OGF4Nlt9IHFIMBkRl41VdvcNdbQ==",
       "dev": true,
       "requires": {
         "whatwg-url": "^5.0.0"
@@ -19048,9 +19056,9 @@
       }
     },
     "rollup": {
-      "version": "2.66.1",
-      "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.66.1.tgz",
-      "integrity": "sha512-crSgLhSkLMnKr4s9iZ/1qJCplgAgrRY+igWv8KhG/AjKOJ0YX/WpmANyn8oxrw+zenF3BXWDLa7Xl/QZISH+7w==",
+      "version": "2.67.2",
+      "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.67.2.tgz",
+      "integrity": "sha512-hoEiBWwZtf1QdK3jZIq59L0FJj4Fiv4RplCO4pvCRC86qsoFurWB4hKQIjoRf3WvJmk5UZ9b0y5ton+62fC7Tw==",
       "dev": true,
       "requires": {
         "fsevents": "~2.3.2"
@@ -19325,9 +19333,9 @@
       "dev": true
     },
     "simple-get": {
-      "version": "2.8.1",
-      "resolved": "https://registry.npmjs.org/simple-get/-/simple-get-2.8.1.tgz",
-      "integrity": "sha512-lSSHRSw3mQNUGPAYRqo7xy9dhKmxFXIjLjp4KHpf99GEH2VH7C3AM+Qfx6du6jhfUi6Vm7XnbEVEf7Wb6N8jRw==",
+      "version": "2.8.2",
+      "resolved": "https://registry.npmjs.org/simple-get/-/simple-get-2.8.2.tgz",
+      "integrity": "sha512-Ijd/rV5o+mSBBs4F/x9oDPtTx9Zb6X9brmnXvMW4J7IR15ngi9q5xxqWBKU744jTZiaXtxaPL7uHG6vtN8kUkw==",
       "dev": true,
       "requires": {
         "decompress-response": "^3.3.0",
@@ -19554,9 +19562,9 @@
       "dev": true
     },
     "svelte": {
-      "version": "3.46.2",
-      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.46.2.tgz",
-      "integrity": "sha512-RXSAtYNefe01Sb1lXtZ2I+gzn3t/h/59hoaRNeRrm8IkMIu6BSiAkbpi41xb+C44x54YKnbk9+dtfs3pM4hECA==",
+      "version": "3.46.4",
+      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.46.4.tgz",
+      "integrity": "sha512-qKJzw6DpA33CIa+C/rGp4AUdSfii0DOTCzj/2YpSKKayw5WGSS624Et9L1nU1k2OVRS9vaENQXp2CVZNU+xvIg==",
       "dev": true
     },
     "svelte-proxied-store": {
diff --git a/package.json b/package.json
index c2de7cd..f6a6b14 100644
--- a/package.json
+++ b/package.json
@@ -36,13 +36,13 @@
   },
   "devDependencies": {
     "eslint-plugin-svelte3": "^3.4.0",
-    "lint-staged": "^12.3.1",
+    "lint-staged": "^12.3.4",
     "prettier-standard": "^16.4.1",
     "release-it": "^14.12.4",
-    "rollup": "^2.66.1",
+    "rollup": "^2.67.2",
     "rollup-plugin-dts": "^4.1.0",
     "rollup-plugin-svelte": "^7.1.0",
-    "svelte": "^3.46.2",
+    "svelte": "^3.46.4",
     "web3": "1.7.0"
   },
   "lint-staged": {