diff --git a/package.json b/package.json
index 2d188c14c1..e2d9ca23b2 100644
--- a/package.json
+++ b/package.json
@@ -26,10 +26,10 @@
     "@babel/core": "^7.12.9",
     "@babel/register": "^7.12.1",
     "@babel/runtime": "^7.12.5",
-    "@polkadot/dev": "^0.60.13",
-    "@polkadot/ts": "^0.3.57",
+    "@polkadot/dev": "^0.60.16",
+    "@polkadot/ts": "^0.3.58",
     "@polkadot/typegen": "workspace:packages/typegen",
-    "@types/jest": "^26.0.17",
+    "@types/jest": "^26.0.18",
     "copyfiles": "^2.4.1"
   },
   "version": "2.10.2-7"
diff --git a/packages/api-contract/package.json b/packages/api-contract/package.json
index f5eba28ad8..c3aedc24c2 100644
--- a/packages/api-contract/package.json
+++ b/packages/api-contract/package.json
@@ -19,7 +19,7 @@
     "@babel/runtime": "^7.12.5",
     "@polkadot/api": "2.10.2-7",
     "@polkadot/types": "2.10.2-7",
-    "@polkadot/util": "^4.2.1",
+    "@polkadot/util": "^4.2.2-8",
     "bn.js": "^4.11.9",
     "rxjs": "^6.6.3"
   }
diff --git a/packages/api-derive/package.json b/packages/api-derive/package.json
index ee515d4c82..6bab69b2d0 100644
--- a/packages/api-derive/package.json
+++ b/packages/api-derive/package.json
@@ -21,14 +21,14 @@
     "@polkadot/api": "2.10.2-7",
     "@polkadot/rpc-core": "2.10.2-7",
     "@polkadot/types": "2.10.2-7",
-    "@polkadot/util": "^4.2.1",
-    "@polkadot/util-crypto": "^4.2.1",
+    "@polkadot/util": "^4.2.2-8",
+    "@polkadot/util-crypto": "^4.2.2-8",
     "bn.js": "^4.11.9",
     "memoizee": "^0.4.14",
     "rxjs": "^6.6.3"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^4.2.1",
+    "@polkadot/keyring": "^4.2.2-8",
     "@polkadot/rpc-provider": "2.10.2-7"
   }
 }
diff --git a/packages/api/package.json b/packages/api/package.json
index 8b69496e0d..8642489424 100644
--- a/packages/api/package.json
+++ b/packages/api/package.json
@@ -18,14 +18,14 @@
   "dependencies": {
     "@babel/runtime": "^7.12.5",
     "@polkadot/api-derive": "2.10.2-7",
-    "@polkadot/keyring": "^4.2.1",
+    "@polkadot/keyring": "^4.2.2-8",
     "@polkadot/metadata": "2.10.2-7",
     "@polkadot/rpc-core": "2.10.2-7",
     "@polkadot/rpc-provider": "2.10.2-7",
     "@polkadot/types": "2.10.2-7",
     "@polkadot/types-known": "2.10.2-7",
-    "@polkadot/util": "^4.2.1",
-    "@polkadot/util-crypto": "^4.2.1",
+    "@polkadot/util": "^4.2.2-8",
+    "@polkadot/util-crypto": "^4.2.2-8",
     "bn.js": "^4.11.9",
     "eventemitter3": "^4.0.7",
     "rxjs": "^6.6.3"
diff --git a/packages/metadata/package.json b/packages/metadata/package.json
index 0a518f414b..e5ae251d97 100644
--- a/packages/metadata/package.json
+++ b/packages/metadata/package.json
@@ -18,11 +18,11 @@
     "@babel/runtime": "^7.12.5",
     "@polkadot/types": "2.10.2-7",
     "@polkadot/types-known": "2.10.2-7",
-    "@polkadot/util": "^4.2.1",
-    "@polkadot/util-crypto": "^4.2.1",
+    "@polkadot/util": "^4.2.2-8",
+    "@polkadot/util-crypto": "^4.2.2-8",
     "bn.js": "^4.11.9"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^4.2.1"
+    "@polkadot/keyring": "^4.2.2-8"
   }
 }
diff --git a/packages/rpc-core/package.json b/packages/rpc-core/package.json
index 56964752e6..3bed5b86fd 100644
--- a/packages/rpc-core/package.json
+++ b/packages/rpc-core/package.json
@@ -20,11 +20,11 @@
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     "@polkadot/rpc-provider": "2.10.2-7",
     "@polkadot/types": "2.10.2-7",
-    "@polkadot/util": "^4.2.1",
+    "@polkadot/util": "^4.2.2-8",
     "memoizee": "^0.4.14",
     "rxjs": "^6.6.3"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^4.2.1"
+    "@polkadot/keyring": "^4.2.2-8"
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 }
diff --git a/packages/rpc-provider/package.json b/packages/rpc-provider/package.json
index 3cb2cdc6fd..5f99edc626 100644
--- a/packages/rpc-provider/package.json
+++ b/packages/rpc-provider/package.json
@@ -18,15 +18,15 @@
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     "@polkadot/types": "2.10.2-7",
-    "@polkadot/util": "^4.2.1",
-    "@polkadot/util-crypto": "^4.2.1",
-    "@polkadot/x-fetch": "^4.2.1",
-    "@polkadot/x-ws": "^4.2.1",
+    "@polkadot/util": "^4.2.2-8",
+    "@polkadot/util-crypto": "^4.2.2-8",
+    "@polkadot/x-fetch": "^4.2.2-8",
+    "@polkadot/x-ws": "^4.2.2-8",
     "bn.js": "^4.11.9",
     "eventemitter3": "^4.0.7"
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   "devDependencies": {
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     "mock-socket": "^9.0.3",
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diff --git a/packages/typegen/package.json b/packages/typegen/package.json
index 3a69fb5e9a..12d2bc9eba 100644
--- a/packages/typegen/package.json
+++ b/packages/typegen/package.json
@@ -30,9 +30,9 @@
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     "@polkadot/types": "2.10.2-7",
-    "@polkadot/util": "^4.2.1",
+    "@polkadot/util": "^4.2.2-8",
     "handlebars": "^4.7.6",
-    "websocket": "^1.0.32",
+    "websocket": "^1.0.33",
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diff --git a/packages/types-known/package.json b/packages/types-known/package.json
index 2c7ef5bc87..a176df817c 100644
--- a/packages/types-known/package.json
+++ b/packages/types-known/package.json
@@ -18,7 +18,7 @@
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+    "@polkadot/util": "^4.2.2-8",
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diff --git a/packages/types/package.json b/packages/types/package.json
index 424fd3d18f..7f0890514d 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -18,15 +18,15 @@
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-    "@polkadot/util": "^4.2.1",
-    "@polkadot/util-crypto": "^4.2.1",
+    "@polkadot/util": "^4.2.2-8",
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     "memoizee": "^0.4.14",
     "rxjs": "^6.6.3"
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   "devDependencies": {
-    "@polkadot/keyring": "^4.2.1",
+    "@polkadot/keyring": "^4.2.2-8",
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 }
diff --git a/yarn.lock b/yarn.lock
index f375228982..afb6c26347 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1719,7 +1719,7 @@ __metadata:
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     "@polkadot/api": 2.10.2-7
     "@polkadot/types": 2.10.2-7
-    "@polkadot/util": ^4.2.1
+    "@polkadot/util": ^4.2.2-8
     bn.js: ^4.11.9
     rxjs: ^6.6.3
   languageName: unknown
@@ -1731,12 +1731,12 @@ __metadata:
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     "@polkadot/api": 2.10.2-7
-    "@polkadot/keyring": ^4.2.1
+    "@polkadot/keyring": ^4.2.2-8
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     "@polkadot/rpc-provider": 2.10.2-7
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-    "@polkadot/util-crypto": ^4.2.1
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+    "@polkadot/util-crypto": ^4.2.2-8
     bn.js: ^4.11.9
     memoizee: ^0.4.14
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     "@polkadot/api-derive": 2.10.2-7
-    "@polkadot/keyring": ^4.2.1
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-    "@polkadot/util-crypto": ^4.2.1
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     eventemitter3: ^4.0.7
     rxjs: ^6.6.3
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   linkType: soft
 
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-  version: 0.60.13
-  resolution: "@polkadot/dev@npm:0.60.13"
+"@polkadot/dev@npm:^0.60.16":
+  version: 0.60.16
+  resolution: "@polkadot/dev@npm:0.60.16"
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     "@babel/core": ^7.12.9
@@ -1788,8 +1788,8 @@ __metadata:
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     "@babel/runtime": ^7.12.5
     "@rushstack/eslint-patch": ^1.0.6
-    "@typescript-eslint/eslint-plugin": 4.9.0
-    "@typescript-eslint/parser": 4.9.0
+    "@typescript-eslint/eslint-plugin": 4.9.1
+    "@typescript-eslint/parser": 4.9.1
     "@vue/component-compiler-utils": ^3.2.0
     babel-jest: ^26.6.3
     babel-plugin-module-extension-resolver: ^1.0.0-rc.1
@@ -1807,7 +1807,7 @@ __metadata:
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     eslint-plugin-react: ^7.21.5
     eslint-plugin-react-hooks: ^4.2.0
-    eslint-plugin-simple-import-sort: ^7.0.0-beta.1
+    eslint-plugin-simple-import-sort: ^7.0.0
     eslint-plugin-sort-destructure-keys: ^1.3.5
     fs-extra: ^9.0.1
     gh-pages: ^3.1.0
@@ -1825,7 +1825,7 @@ __metadata:
     prettier: ^2.2.1
     rimraf: ^3.0.2
     typedoc: ^0.19.2
-    typedoc-plugin-markdown: ^3.0.11
+    typedoc-plugin-markdown: ^3.1.0
     typedoc-plugin-no-inherit: ^1.2.0
     typescript: ^4.1.2
     yargs: ^16.2.0
@@ -1852,21 +1852,21 @@ __metadata:
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     polkadot-exec-vuepress: scripts/polkadot-exec-vuepress.cjs
     polkadot-exec-webpack: scripts/polkadot-exec-webpack.cjs
-  checksum: 9df7ab2952be5d943ab5db9d04379f2f1b1f56e89c16843417952ad081b3f9c341a338549c8147751507654d51b80d6144e737a326ae17a0feba307ecae46ff3
+  checksum: 62206516b899ccd01e8e5f75f5dfe1b54e89d586e3ce2f1703ff0966d64e0a745b893662ce4705b474c59a58cffbf3b8604f7e719889782c6a996f70d3cda1c6
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-"@polkadot/keyring@npm:^4.2.1":
-  version: 4.2.1
-  resolution: "@polkadot/keyring@npm:4.2.1"
+"@polkadot/keyring@npm:^4.2.2-8":
+  version: 4.2.2-8
+  resolution: "@polkadot/keyring@npm:4.2.2-8"
   dependencies:
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-    "@polkadot/util": 4.2.1
-    "@polkadot/util-crypto": 4.2.1
+    "@polkadot/util": 4.2.2-8
+    "@polkadot/util-crypto": 4.2.2-8
   peerDependencies:
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+    "@polkadot/util": 4.2.2-8
+    "@polkadot/util-crypto": 4.2.2-8
+  checksum: 453ecbf3b92b59aa61d32c0b95fac71f4ac01b64ccc6b665914a0f5e7c793812b6a9464586c402a1fef56d658eea74ccadef9510da9a7118283e8cbe7fab9478
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@@ -1875,21 +1875,21 @@ __metadata:
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   dependencies:
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-    "@polkadot/keyring": ^4.2.1
+    "@polkadot/keyring": ^4.2.2-8
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     "@polkadot/types-known": 2.10.2-7
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-    "@polkadot/util-crypto": ^4.2.1
+    "@polkadot/util": ^4.2.2-8
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     bn.js: ^4.11.9
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   linkType: soft
 
-"@polkadot/networks@npm:4.2.1":
-  version: 4.2.1
-  resolution: "@polkadot/networks@npm:4.2.1"
+"@polkadot/networks@npm:4.2.2-8":
+  version: 4.2.2-8
+  resolution: "@polkadot/networks@npm:4.2.2-8"
   dependencies:
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-  checksum: b8814436447cf0255b9330cfb9e8647ffa69e9a05be0c43c8e9d17922b0667526639ec543e64f85a82739c33b88d082c194e4237f7c931c3ba61b8be96e19298
+  checksum: b364f682318c2e41a815c484f405b9340387423d542dd231bdd9ce48fcb0a47f80da5796b6d7dc980b3e0758e198de9ad783ee344b660678691b68158f29eff0
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@@ -1898,11 +1898,11 @@ __metadata:
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   dependencies:
     "@babel/runtime": ^7.12.5
-    "@polkadot/keyring": ^4.2.1
+    "@polkadot/keyring": ^4.2.2-8
     "@polkadot/metadata": 2.10.2-7
     "@polkadot/rpc-provider": 2.10.2-7
     "@polkadot/types": 2.10.2-7
-    "@polkadot/util": ^4.2.1
+    "@polkadot/util": ^4.2.2-8
     memoizee: ^0.4.14
     rxjs: ^6.6.3
   languageName: unknown
@@ -1913,13 +1913,13 @@ __metadata:
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   dependencies:
     "@babel/runtime": ^7.12.5
-    "@polkadot/keyring": ^4.2.1
+    "@polkadot/keyring": ^4.2.2-8
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     "@polkadot/types": 2.10.2-7
-    "@polkadot/util": ^4.2.1
-    "@polkadot/util-crypto": ^4.2.1
-    "@polkadot/x-fetch": ^4.2.1
-    "@polkadot/x-ws": ^4.2.1
+    "@polkadot/util": ^4.2.2-8
+    "@polkadot/util-crypto": ^4.2.2-8
+    "@polkadot/x-fetch": ^4.2.2-8
+    "@polkadot/x-ws": ^4.2.2-8
     bn.js: ^4.11.9
     eventemitter3: ^4.0.7
     mock-socket: ^9.0.3
@@ -1927,12 +1927,12 @@ __metadata:
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   linkType: soft
 
-"@polkadot/ts@npm:^0.3.57":
-  version: 0.3.57
-  resolution: "@polkadot/ts@npm:0.3.57"
+"@polkadot/ts@npm:^0.3.58":
+  version: 0.3.58
+  resolution: "@polkadot/ts@npm:0.3.58"
   dependencies:
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-  checksum: 093da64238cd3ab23859f287fab8ef1c374b2600b43f31b9b8a5cd5c61ef9e9e8c9e3257e53fe78976257ca7f2a483927027d1858c7e07521213331ccdce2deb
+  checksum: fe5faba477be60471d97f7ec538c6b22c7595d1ca326203bb9228d6972f52fb053d6a14d16a21fe72e8470af9510932e09f5620e6803427339de6ac37b91fa07
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@@ -1947,11 +1947,11 @@ __metadata:
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     "@polkadot/rpc-provider": 2.10.2-7
     "@polkadot/types": 2.10.2-7
-    "@polkadot/util": ^4.2.1
+    "@polkadot/util": ^4.2.2-8
     "@types/websocket": ^1.0.1
     "@types/yargs": ^15.0.11
     handlebars: ^4.7.6
-    websocket: ^1.0.32
+    websocket: ^1.0.33
     yargs: ^16.2.0
   bin:
     polkadot-types-chain-info: ./scripts/polkadot-types-chain-info.js
@@ -1968,7 +1968,7 @@ __metadata:
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     "@polkadot/types": 2.10.2-7
-    "@polkadot/util": ^4.2.1
+    "@polkadot/util": ^4.2.2-8
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     bn.js: ^4.11.9
   languageName: unknown
@@ -1979,10 +1979,10 @@ __metadata:
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   dependencies:
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-    "@polkadot/keyring": ^4.2.1
+    "@polkadot/keyring": ^4.2.2-8
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-    "@polkadot/util": ^4.2.1
-    "@polkadot/util-crypto": ^4.2.1
+    "@polkadot/util": ^4.2.2-8
+    "@polkadot/util-crypto": ^4.2.2-8
     "@types/bn.js": ^4.11.6
     "@types/memoizee": ^0.4.5
     bn.js: ^4.11.9
@@ -1991,15 +1991,15 @@ __metadata:
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-"@polkadot/util-crypto@npm:4.2.1, @polkadot/util-crypto@npm:^4.2.1":
-  version: 4.2.1
-  resolution: "@polkadot/util-crypto@npm:4.2.1"
+"@polkadot/util-crypto@npm:4.2.2-8, @polkadot/util-crypto@npm:^4.2.2-8":
+  version: 4.2.2-8
+  resolution: "@polkadot/util-crypto@npm:4.2.2-8"
   dependencies:
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-    "@polkadot/networks": 4.2.1
-    "@polkadot/util": 4.2.1
-    "@polkadot/wasm-crypto": ^2.0.1
-    "@polkadot/x-randomvalues": 4.2.1
+    "@polkadot/networks": 4.2.2-8
+    "@polkadot/util": 4.2.2-8
+    "@polkadot/wasm-crypto": ^2.0.2-6
+    "@polkadot/x-randomvalues": 4.2.2-8
     base-x: ^3.0.8
     blakejs: ^1.1.0
     bn.js: ^4.11.9
@@ -2011,82 +2011,82 @@ __metadata:
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     xxhashjs: ^0.2.2
   peerDependencies:
-    "@polkadot/util": 4.2.1
-  checksum: 7d810ad5165c273247c6365378e3646e17706f3db5dd1a49a5d00751e7114f5878c9400fc03b49b4583dde1f6c5763b2f58628e1dea8c8b7fc11b873ea297590
+    "@polkadot/util": 4.2.2-8
+  checksum: d240a68aa00e8dc612c83a8d2b0ac8ce9cca8059b9bff3cc979cc034f1c5c3ae748a33d21eaf4c44fa84db20b3e43bf1f4f84dd285966252af9c940decafad37
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