diff --git a/packages/api-contract/package.json b/packages/api-contract/package.json
index c7a071949a..cc75b68466 100644
--- a/packages/api-contract/package.json
+++ b/packages/api-contract/package.json
@@ -30,7 +30,7 @@
     "@polkadot/api": "1.31.0-beta.9",
     "@polkadot/rpc-core": "1.31.0-beta.9",
     "@polkadot/types": "1.31.0-beta.9",
-    "@polkadot/util": "^3.4.0-beta.1",
+    "@polkadot/util": "^3.4.0-beta.2",
     "bn.js": "^5.1.3",
     "rxjs": "^6.6.2"
   }
diff --git a/packages/api-derive/package.json b/packages/api-derive/package.json
index 64d2813ef2..9e1e760e4a 100644
--- a/packages/api-derive/package.json
+++ b/packages/api-derive/package.json
@@ -32,13 +32,13 @@
     "@polkadot/rpc-core": "1.31.0-beta.9",
     "@polkadot/rpc-provider": "1.31.0-beta.9",
     "@polkadot/types": "1.31.0-beta.9",
-    "@polkadot/util": "^3.4.0-beta.1",
-    "@polkadot/util-crypto": "^3.4.0-beta.1",
+    "@polkadot/util": "^3.4.0-beta.2",
+    "@polkadot/util-crypto": "^3.4.0-beta.2",
     "bn.js": "^5.1.3",
     "memoizee": "^0.4.14",
     "rxjs": "^6.6.2"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^3.4.0-beta.1"
+    "@polkadot/keyring": "^3.4.0-beta.2"
   }
 }
diff --git a/packages/api/package.json b/packages/api/package.json
index 312eb85921..3f9f094238 100644
--- a/packages/api/package.json
+++ b/packages/api/package.json
@@ -28,19 +28,19 @@
   "dependencies": {
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     "@polkadot/api-derive": "1.31.0-beta.9",
-    "@polkadot/keyring": "^3.4.0-beta.1",
+    "@polkadot/keyring": "^3.4.0-beta.2",
     "@polkadot/metadata": "1.31.0-beta.9",
     "@polkadot/rpc-core": "1.31.0-beta.9",
     "@polkadot/rpc-provider": "1.31.0-beta.9",
     "@polkadot/types": "1.31.0-beta.9",
     "@polkadot/types-known": "1.31.0-beta.9",
-    "@polkadot/util": "^3.4.0-beta.1",
-    "@polkadot/util-crypto": "^3.4.0-beta.1",
+    "@polkadot/util": "^3.4.0-beta.2",
+    "@polkadot/util-crypto": "^3.4.0-beta.2",
     "bn.js": "^5.1.3",
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     "rxjs": "^6.6.2"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^3.4.0-beta.1"
+    "@polkadot/keyring": "^3.4.0-beta.2"
   }
 }
diff --git a/packages/metadata/package.json b/packages/metadata/package.json
index c17f000463..978f580ead 100644
--- a/packages/metadata/package.json
+++ b/packages/metadata/package.json
@@ -29,11 +29,11 @@
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     "@polkadot/types": "1.31.0-beta.9",
     "@polkadot/types-known": "1.31.0-beta.9",
-    "@polkadot/util": "^3.4.0-beta.1",
-    "@polkadot/util-crypto": "^3.4.0-beta.1",
+    "@polkadot/util": "^3.4.0-beta.2",
+    "@polkadot/util-crypto": "^3.4.0-beta.2",
     "bn.js": "^5.1.3"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^3.4.0-beta.1"
+    "@polkadot/keyring": "^3.4.0-beta.2"
   }
 }
diff --git a/packages/rpc-core/package.json b/packages/rpc-core/package.json
index 768bca570c..e78236c4d2 100644
--- a/packages/rpc-core/package.json
+++ b/packages/rpc-core/package.json
@@ -30,11 +30,11 @@
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     "@polkadot/rpc-provider": "1.31.0-beta.9",
     "@polkadot/types": "1.31.0-beta.9",
-    "@polkadot/util": "^3.4.0-beta.1",
+    "@polkadot/util": "^3.4.0-beta.2",
     "memoizee": "^0.4.14",
     "rxjs": "^6.6.2"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^3.4.0-beta.1"
+    "@polkadot/keyring": "^3.4.0-beta.2"
   }
 }
diff --git a/packages/rpc-provider/package.json b/packages/rpc-provider/package.json
index b1d31188b1..a79d7bb836 100644
--- a/packages/rpc-provider/package.json
+++ b/packages/rpc-provider/package.json
@@ -29,15 +29,15 @@
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     "@polkadot/types": "1.31.0-beta.9",
-    "@polkadot/util": "^3.4.0-beta.1",
-    "@polkadot/util-crypto": "^3.4.0-beta.1",
+    "@polkadot/util": "^3.4.0-beta.2",
+    "@polkadot/util-crypto": "^3.4.0-beta.2",
     "bn.js": "^5.1.3",
     "eventemitter3": "^4.0.6",
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     "websocket": "^1.0.31"
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   "devDependencies": {
-    "@polkadot/keyring": "^3.4.0-beta.1",
+    "@polkadot/keyring": "^3.4.0-beta.2",
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     "nock": "^13.0.4"
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diff --git a/packages/typegen/package.json b/packages/typegen/package.json
index 028effea62..d56c8a807f 100644
--- a/packages/typegen/package.json
+++ b/packages/typegen/package.json
@@ -40,7 +40,7 @@
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     "@polkadot/types": "1.31.0-beta.9",
-    "@polkadot/util": "^3.4.0-beta.1",
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     "websocket": "^1.0.31",
     "yargs": "^15.4.1"
diff --git a/packages/types-known/package.json b/packages/types-known/package.json
index 935beace34..a4c2934b95 100644
--- a/packages/types-known/package.json
+++ b/packages/types-known/package.json
@@ -28,7 +28,7 @@
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-    "@polkadot/util": "^3.4.0-beta.1",
+    "@polkadot/util": "^3.4.0-beta.2",
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diff --git a/packages/types/package.json b/packages/types/package.json
index 41ff32936b..777ab20bbc 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -28,15 +28,15 @@
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     "@polkadot/metadata": "1.31.0-beta.9",
-    "@polkadot/util": "^3.4.0-beta.1",
-    "@polkadot/util-crypto": "^3.4.0-beta.1",
+    "@polkadot/util": "^3.4.0-beta.2",
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     "bn.js": "^5.1.3",
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     "rxjs": "^6.6.2"
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   "devDependencies": {
-    "@polkadot/keyring": "^3.4.0-beta.1",
+    "@polkadot/keyring": "^3.4.0-beta.2",
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 }
diff --git a/yarn.lock b/yarn.lock
index 635a5fb5eb..fa0be77fa0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2737,7 +2737,7 @@ __metadata:
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     "@polkadot/rpc-core": 1.31.0-beta.9
     "@polkadot/types": 1.31.0-beta.9
-    "@polkadot/util": ^3.4.0-beta.1
+    "@polkadot/util": ^3.4.0-beta.2
     bn.js: ^5.1.3
     rxjs: ^6.6.2
   languageName: unknown
@@ -2749,12 +2749,12 @@ __metadata:
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     "@polkadot/api": 1.31.0-beta.9
-    "@polkadot/keyring": ^3.4.0-beta.1
+    "@polkadot/keyring": ^3.4.0-beta.2
     "@polkadot/rpc-core": 1.31.0-beta.9
     "@polkadot/rpc-provider": 1.31.0-beta.9
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-    "@polkadot/util": ^3.4.0-beta.1
-    "@polkadot/util-crypto": ^3.4.0-beta.1
+    "@polkadot/util": ^3.4.0-beta.2
+    "@polkadot/util-crypto": ^3.4.0-beta.2
     bn.js: ^5.1.3
     memoizee: ^0.4.14
     rxjs: ^6.6.2
@@ -2767,14 +2767,14 @@ __metadata:
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     "@polkadot/api-derive": 1.31.0-beta.9
-    "@polkadot/keyring": ^3.4.0-beta.1
+    "@polkadot/keyring": ^3.4.0-beta.2
     "@polkadot/metadata": 1.31.0-beta.9
     "@polkadot/rpc-core": 1.31.0-beta.9
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-    "@polkadot/util": ^3.4.0-beta.1
-    "@polkadot/util-crypto": ^3.4.0-beta.1
+    "@polkadot/util": ^3.4.0-beta.2
+    "@polkadot/util-crypto": ^3.4.0-beta.2
     bn.js: ^5.1.3
     eventemitter3: ^4.0.6
     rxjs: ^6.6.2
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-  resolution: "@polkadot/keyring@npm:3.4.0-beta.1"
+"@polkadot/keyring@npm:^3.4.0-beta.2":
+  version: 3.4.0-beta.2
+  resolution: "@polkadot/keyring@npm:3.4.0-beta.2"
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-    "@polkadot/util": 3.4.0-beta.1
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+    "@polkadot/util-crypto": 3.4.0-beta.2
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@@ -2890,11 +2890,11 @@ __metadata:
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   dependencies:
     "@babel/runtime": ^7.11.2
-    "@polkadot/keyring": ^3.4.0-beta.1
+    "@polkadot/keyring": ^3.4.0-beta.2
     "@polkadot/types": 1.31.0-beta.9
     "@polkadot/types-known": 1.31.0-beta.9
-    "@polkadot/util": ^3.4.0-beta.1
-    "@polkadot/util-crypto": ^3.4.0-beta.1
+    "@polkadot/util": ^3.4.0-beta.2
+    "@polkadot/util-crypto": ^3.4.0-beta.2
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   linkType: soft
@@ -2904,11 +2904,11 @@ __metadata:
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   dependencies:
     "@babel/runtime": ^7.11.2
-    "@polkadot/keyring": ^3.4.0-beta.1
+    "@polkadot/keyring": ^3.4.0-beta.2
     "@polkadot/metadata": 1.31.0-beta.9
     "@polkadot/rpc-provider": 1.31.0-beta.9
     "@polkadot/types": 1.31.0-beta.9
-    "@polkadot/util": ^3.4.0-beta.1
+    "@polkadot/util": ^3.4.0-beta.2
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     rxjs: ^6.6.2
   languageName: unknown
@@ -2919,11 +2919,11 @@ __metadata:
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   dependencies:
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-    "@polkadot/keyring": ^3.4.0-beta.1
+    "@polkadot/keyring": ^3.4.0-beta.2
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     "@polkadot/types": 1.31.0-beta.9
-    "@polkadot/util": ^3.4.0-beta.1
-    "@polkadot/util-crypto": ^3.4.0-beta.1
+    "@polkadot/util": ^3.4.0-beta.2
+    "@polkadot/util-crypto": ^3.4.0-beta.2
     bn.js: ^5.1.3
     eventemitter3: ^4.0.6
     isomorphic-fetch: ^2.2.1
@@ -2953,7 +2953,7 @@ __metadata:
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     "@polkadot/types": 1.31.0-beta.9
-    "@polkadot/util": ^3.4.0-beta.1
+    "@polkadot/util": ^3.4.0-beta.2
     "@types/websocket": ^1.0.1
     "@types/yargs": ^15.0.5
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@@ -2974,7 +2974,7 @@ __metadata:
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-    "@polkadot/util": ^3.4.0-beta.1
+    "@polkadot/util": ^3.4.0-beta.2
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     bn.js: ^5.1.3
   languageName: unknown
@@ -2985,10 +2985,10 @@ __metadata:
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   dependencies:
     "@babel/runtime": ^7.11.2
-    "@polkadot/keyring": ^3.4.0-beta.1
+    "@polkadot/keyring": ^3.4.0-beta.2
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-    "@polkadot/util": ^3.4.0-beta.1
-    "@polkadot/util-crypto": ^3.4.0-beta.1
+    "@polkadot/util": ^3.4.0-beta.2
+    "@polkadot/util-crypto": ^3.4.0-beta.2
     "@types/bn.js": ^4.11.6
     "@types/memoizee": ^0.4.4
     bn.js: ^5.1.3
@@ -2997,13 +2997,13 @@ __metadata:
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-"@polkadot/util-crypto@npm:3.4.0-beta.1, @polkadot/util-crypto@npm:^3.4.0-beta.1":
-  version: 3.4.0-beta.1
-  resolution: "@polkadot/util-crypto@npm:3.4.0-beta.1"
+"@polkadot/util-crypto@npm:3.4.0-beta.2, @polkadot/util-crypto@npm:^3.4.0-beta.2":
+  version: 3.4.0-beta.2
+  resolution: "@polkadot/util-crypto@npm:3.4.0-beta.2"
   dependencies:
     "@babel/runtime": ^7.11.2
-    "@polkadot/util": 3.4.0-beta.1
-    "@polkadot/wasm-crypto": ^1.4.0-beta.7
+    "@polkadot/util": 3.4.0-beta.2
+    "@polkadot/wasm-crypto": ^1.4.1
     base-x: ^3.0.8
     bip39: ^3.0.2
     blakejs: ^1.1.0
@@ -3014,13 +3014,13 @@ __metadata:
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     tweetnacl: ^1.0.3
     xxhashjs: ^0.2.2
-  checksum: 47f5e27f96159e7e23bd9d39877802a44dc78b1693aad49559be419b0de738d7edfd6da6f46218a2dde3aab4c0d4c0362f29819e6e08b27248e56b9164183f47
+  checksum: 183f02d852bdf4293802074d6970ed3b6fa87d09e189b76771ad6dfc4822175acb2f088213f194d3e37e4361a29419d9469f54eaf8dc50671812d25a406f4cfc
   languageName: node
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-"@polkadot/util@npm:3.4.0-beta.1, @polkadot/util@npm:^3.4.0-beta.1":
-  version: 3.4.0-beta.1
-  resolution: "@polkadot/util@npm:3.4.0-beta.1"
+"@polkadot/util@npm:3.4.0-beta.2, @polkadot/util@npm:^3.4.0-beta.2":
+  version: 3.4.0-beta.2
+  resolution: "@polkadot/util@npm:3.4.0-beta.2"
   dependencies:
     "@babel/runtime": ^7.11.2
     "@types/bn.js": ^4.11.6
@@ -3028,16 +3028,16 @@ __metadata:
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     chalk: ^4.1.0
     ip-regex: ^4.1.0
-  checksum: 5f915963950827641c4e06f7aa95c21e1bafcf43f4ef9d3ae55a4375f2f338fc452194bf29dbf72b2d0cfa8ccada3eac0e959d62e8ac960875f90414e6dcf3be
+  checksum: 157f7235fcdb617e3210bb27a9ea6ea76db433edf53ef95b95daa5e5be496ad1397d9051c10f965102b6d168f349d525de51ad83af4a259f9106fb4835b3be70
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-"@polkadot/wasm-crypto@npm:^1.4.0-beta.7":
-  version: 1.4.0-beta.7
-  resolution: "@polkadot/wasm-crypto@npm:1.4.0-beta.7"
+"@polkadot/wasm-crypto@npm:^1.4.1":
+  version: 1.4.1
+  resolution: "@polkadot/wasm-crypto@npm:1.4.1"
   peerDependencies:
     "@polkadot/util": "*"
-  checksum: c0ef227876ac80933ce17e89804c1938299760ec970820aec83fc39dad4af7669f2ae5fb2c2f62e9688cee2076e6baddaed28e60a9d0949d08e4d45735b20c09
+  checksum: 5fff4c5f6d1625807c5e4355a7d228e42ecd477faaa79dabb7e738a800f51c0a9874f4ccfee9bce9ade2b2b99d8c7da2f12af8fa07d3ad43f154fc4eb0b66a5a
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