diff --git a/package.json b/package.json
index c405216c3..feff2ba65 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
   },
   "devDependencies": {
     "@babel/core": "^7.12.8",
-    "@polkadot/dev": "^0.60.6",
+    "@polkadot/dev": "^0.60.8",
     "@types/jest": "^26.0.15"
   },
   "version": "0.2.6"
diff --git a/packages/phishing/src/index.ts b/packages/phishing/src/index.ts
index 172688a33..36a715b01 100644
--- a/packages/phishing/src/index.ts
+++ b/packages/phishing/src/index.ts
@@ -1,7 +1,7 @@
 // Copyright 2020 @polkadot/phishing authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import { HostList } from './types';
+import type { HostList } from './types';
 
 import fetch from '@polkadot/x-fetch';
 
diff --git a/yarn.lock b/yarn.lock
index 542c1e07e..bfe56ecf0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1433,9 +1433,9 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@eslint/eslintrc@npm:^0.2.1":
-  version: 0.2.1
-  resolution: "@eslint/eslintrc@npm:0.2.1"
+"@eslint/eslintrc@npm:^0.2.2":
+  version: 0.2.2
+  resolution: "@eslint/eslintrc@npm:0.2.2"
   dependencies:
     ajv: ^6.12.4
     debug: ^4.1.1
@@ -1447,7 +1447,7 @@ __metadata:
     lodash: ^4.17.19
     minimatch: ^3.0.4
     strip-json-comments: ^3.1.1
-  checksum: 99310cddf0f1abb2de4b5278293db6e2639445aab4e525f3c5f5b3b8ad53a59d6003a306954fb7ad15edd2f8a02b658d43418fa8b52ae2d07e074b24d991de2a
+  checksum: 049c98898934100aa5ad4912242ecbec136454787c00776a236e5321c73176dbc813917445a3d50d230a5a84531a99ec0e2885dd7a6838be68b46b6720fa1459
   languageName: node
   linkType: hard
 
@@ -1712,9 +1712,9 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@polkadot/dev@npm:^0.60.6":
-  version: 0.60.6
-  resolution: "@polkadot/dev@npm:0.60.6"
+"@polkadot/dev@npm:^0.60.8":
+  version: 0.60.8
+  resolution: "@polkadot/dev@npm:0.60.8"
   dependencies:
     "@babel/cli": ^7.12.8
     "@babel/core": ^7.12.9
@@ -1744,10 +1744,10 @@ __metadata:
     babel-plugin-module-extension-resolver: ^1.0.0-rc.1
     babel-plugin-module-resolver: ^4.0.0
     babel-plugin-styled-components: ^1.12.0
-    browserslist: ^4.14.7
+    browserslist: ^4.15.0
     chalk: ^4.1.0
     coveralls: ^3.1.0
-    eslint: ^7.14.0
+    eslint: ^7.15.0
     eslint-config-standard: ^16.0.2
     eslint-import-resolver-node: ^0.3.4
     eslint-plugin-header: ^3.1.0
@@ -1759,7 +1759,7 @@ __metadata:
     eslint-plugin-sort-destructure-keys: ^1.3.5
     fs-extra: ^9.0.1
     gh-pages: ^3.1.0
-    gh-release: ^4.0.3
+    gh-release: ^4.0.4
     glob: ^7.1.6
     glob2base: ^0.0.12
     jest: ^26.6.3
@@ -1800,7 +1800,7 @@ __metadata:
     polkadot-exec-typedoc: scripts/polkadot-exec-typedoc.cjs
     polkadot-exec-vuepress: scripts/polkadot-exec-vuepress.cjs
     polkadot-exec-webpack: scripts/polkadot-exec-webpack.cjs
-  checksum: fff87c65211e4482c19560e5e61978afa70089502be4a6ec2af6e5454d2a101b21481589726933945a65d8f51f1b4dbb1d340b39b17bd394887c318f0d0f5734
+  checksum: e9b4dd08aa90de176f719fdfa4b2b810e9219fb554b7c1137dc6ae28f6ea7aa608447ce0050c16a739a98bbae979f4fd09e41a77ad08c7ada04784dcbf61fcc0
   languageName: node
   linkType: hard
 
@@ -2213,7 +2213,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"acorn-jsx@npm:^5.2.0":
+"acorn-jsx@npm:^5.3.1":
   version: 5.3.1
   resolution: "acorn-jsx@npm:5.3.1"
   peerDependencies:
@@ -2815,7 +2815,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"browserslist@npm:^4.14.5, browserslist@npm:^4.14.7":
+"browserslist@npm:^4.14.5, browserslist@npm:^4.14.7, browserslist@npm:^4.15.0":
   version: 4.15.0
   resolution: "browserslist@npm:4.15.0"
   dependencies:
@@ -4133,12 +4133,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"eslint@npm:^7.14.0":
-  version: 7.14.0
-  resolution: "eslint@npm:7.14.0"
+"eslint@npm:^7.15.0":
+  version: 7.15.0
+  resolution: "eslint@npm:7.15.0"
   dependencies:
     "@babel/code-frame": ^7.0.0
-    "@eslint/eslintrc": ^0.2.1
+    "@eslint/eslintrc": ^0.2.2
     ajv: ^6.10.0
     chalk: ^4.0.0
     cross-spawn: ^7.0.2
@@ -4148,10 +4148,10 @@ __metadata:
     eslint-scope: ^5.1.1
     eslint-utils: ^2.1.0
     eslint-visitor-keys: ^2.0.0
-    espree: ^7.3.0
+    espree: ^7.3.1
     esquery: ^1.2.0
     esutils: ^2.0.2
-    file-entry-cache: ^5.0.1
+    file-entry-cache: ^6.0.0
     functional-red-black-tree: ^1.0.1
     glob-parent: ^5.0.0
     globals: ^12.1.0
@@ -4176,18 +4176,18 @@ __metadata:
     v8-compile-cache: ^2.0.3
   bin:
     eslint: bin/eslint.js
-  checksum: 6c1c9ae3cd1ec1c9238a92380049509e9c18fecfb4c9982d4f4d49ec681ec7a2cbc04bbd354ddf10588727f143a158c7a0a82b2fd662197f554bd435cfdb250f
+  checksum: e5b2d18d9869f7460858b4462ab45f65f5b43a7a3d94ffdbfdcaab4bcfd3d12af21cca70fde939b994f7cd6e5a71ef229a891f66916968521d9266ef50c996ef
   languageName: node
   linkType: hard
 
-"espree@npm:^7.3.0":
-  version: 7.3.0
-  resolution: "espree@npm:7.3.0"
+"espree@npm:^7.3.0, espree@npm:^7.3.1":
+  version: 7.3.1
+  resolution: "espree@npm:7.3.1"
   dependencies:
     acorn: ^7.4.0
-    acorn-jsx: ^5.2.0
+    acorn-jsx: ^5.3.1
     eslint-visitor-keys: ^1.3.0
-  checksum: dd2543c293e091532f3d6eda4a09ae49039ac65e69bc072aec952a5db6eb23eeee7617e99cde11414367104208c2dec13f709bbede0528d4f6854ce5cb734960
+  checksum: ff8e0f73939e1e76529b630cba65b6128e4d18ed7bf0b16af62022cadc73ddb950c7e5aa629cca74e8abebdf76f6dcd1cf873dbc819f10599827c6019e2f8e91
   languageName: node
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@@ -4444,12 +4444,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"file-entry-cache@npm:^5.0.1":
-  version: 5.0.1
-  resolution: "file-entry-cache@npm:5.0.1"
+"file-entry-cache@npm:^6.0.0":
+  version: 6.0.0
+  resolution: "file-entry-cache@npm:6.0.0"
   dependencies:
-    flat-cache: ^2.0.1
-  checksum: 7140588becf15f05ee956cfb359b5f23e0c73acbbd38ad14c7a76a0097342e6bfc0a8151cd2e481ea3cbb735190ba9a0df4b69055ebb5b0389c62339b1a2f86b
+    flat-cache: ^3.0.4
+  checksum: aec91f60f903a61f6edd8591f574692a36e054a99f7b1e280823316fde7d487aaf9a0b59db59387c6e071c10ce0e40771f8472067ebe746fe3b7f095f0877be0
   languageName: node
   linkType: hard
 
@@ -4608,21 +4608,20 @@ __metadata:
   languageName: node
   linkType: hard
 
-"flat-cache@npm:^2.0.1":
-  version: 2.0.1
-  resolution: "flat-cache@npm:2.0.1"
+"flat-cache@npm:^3.0.4":
+  version: 3.0.4
+  resolution: "flat-cache@npm:3.0.4"
   dependencies:
-    flatted: ^2.0.0
-    rimraf: 2.6.3
-    write: 1.0.3
-  checksum: a36ba407553064be4a571cdee4021a50290f6179a0827df1d076a2e33cd84e543d0274cb15dbeb551c2ae6d53e611e3c02564a93f0d527563d0f560be7a14b0d
+    flatted: ^3.1.0
+    rimraf: ^3.0.2
+  checksum: 72d86ccdf840e70227168a20bb908db8bc382360f0b241efd4c2e5cf2d17a7d566c0849dc4c5d2e8e6d7838e052539dcc319f0cf295c0bb9f47b71844c1de78d
   languageName: node
   linkType: hard
 
-"flatted@npm:^2.0.0":
-  version: 2.0.2
-  resolution: "flatted@npm:2.0.2"
-  checksum: a3e5fb71ad3c4f0661cd3899864812bcf3f64bdf6aa5f33f967c9c2a8a5f0c7219707e864c0602115fef40e093415f76a43e77afd0a86990904e2217ddb44eb4
+"flatted@npm:^3.1.0":
+  version: 3.1.0
+  resolution: "flatted@npm:3.1.0"
+  checksum: 9afe453c0b3d138884b637b41b27f3822e3dd6e9d413c4c02029b14d7b8e2cf03d631bbfbef3196a2176882b333c84dd2f42b174d7e5022429c13583afda9a1f
   languageName: node
   linkType: hard
 
@@ -4905,9 +4904,9 @@ fsevents@~2.1.2:
   languageName: node
   linkType: hard
 
-"gh-release@npm:^4.0.3":
-  version: 4.0.3
-  resolution: "gh-release@npm:4.0.3"
+"gh-release@npm:^4.0.4":
+  version: 4.0.4
+  resolution: "gh-release@npm:4.0.4"
   dependencies:
     chalk: ^4.1.0
     changelog-parser: ^2.0.0
@@ -4923,7 +4922,7 @@ fsevents@~2.1.2:
     yargs: ^16.0.3
   bin:
     gh-release: bin/cli.js
-  checksum: 607677a28f917a3827cdb68cd465938f5d15145fa532f51d3936d527a0b6792fb2dc46fa02d79d2df4c332a869da4be1a0fde428090592d8fe069d31dca46fb8
+  checksum: 61cd775b8112223b9e27c6bb0ab58b4d259312177aab1bf711350b61b61fcc213b828b494895bcfddd591e774e39ba2f977d057c20ac3522d157fa06fcdf253b
   languageName: node
   linkType: hard
 
@@ -7041,17 +7040,6 @@ fsevents@~2.1.2:
   languageName: node
   linkType: hard
 
-"mkdirp@npm:^0.5.1":
-  version: 0.5.5
-  resolution: "mkdirp@npm:0.5.5"
-  dependencies:
-    minimist: ^1.2.5
-  bin:
-    mkdirp: bin/cmd.js
-  checksum: 9dd9792e891927b14ca02226dbe1daeb717b9517a001620d5e2658bbc72c5e4f06887b6cbcbb60595fa5a56e701073cf250f1ed69c1988a6b89faf9fd6a4d049
-  languageName: node
-  linkType: hard
-
 "mkdirp@npm:^1.0.3, mkdirp@npm:^1.0.4":
   version: 1.0.4
   resolution: "mkdirp@npm:1.0.4"
@@ -8532,17 +8520,6 @@ fsevents@~2.1.2:
   languageName: node
   linkType: hard
 
-"rimraf@npm:2.6.3":
-  version: 2.6.3
-  resolution: "rimraf@npm:2.6.3"
-  dependencies:
-    glob: ^7.1.3
-  bin:
-    rimraf: ./bin.js
-  checksum: c9ce1854f19327606934558f4729b0f7aa7b9f1a3e7ca292d56261cce1074e20b0a0b16689166da6d8ab24ed9c30f7c71fba0df38e1d37f0233b6f48307c5c7a
-  languageName: node
-  linkType: hard
-
 "rimraf@npm:^3.0.0, rimraf@npm:^3.0.2":
   version: 3.0.2
   resolution: "rimraf@npm:3.0.2"
@@ -8559,7 +8536,7 @@ fsevents@~2.1.2:
   resolution: "root-workspace-0b6124@workspace:."
   dependencies:
     "@babel/core": ^7.12.8
-    "@polkadot/dev": ^0.60.6
+    "@polkadot/dev": ^0.60.8
     "@types/jest": ^26.0.15
   languageName: unknown
   linkType: soft
@@ -10162,15 +10139,6 @@ fsevents@~2.1.2:
   languageName: node
   linkType: hard
 
-"write@npm:1.0.3":
-  version: 1.0.3
-  resolution: "write@npm:1.0.3"
-  dependencies:
-    mkdirp: ^0.5.1
-  checksum: e8f8fddefea3eaaf4c8bacf072161f82d5e05c5fb8f003e1bae52673b94b88a4954d97688c7403a20301d2f6e9f61363b1affe74286b499b39bc0c42f17a56cb
-  languageName: node
-  linkType: hard
-
 "ws@npm:^7.2.3":
   version: 7.4.0
   resolution: "ws@npm:7.4.0"