diff --git a/packages/api-derive/package.json b/packages/api-derive/package.json
index 9f375cd813..2c3767aa7b 100644
--- a/packages/api-derive/package.json
+++ b/packages/api-derive/package.json
@@ -34,6 +34,6 @@
     "memoizee": "^0.4.14"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^0.94.0-beta.10"
+    "@polkadot/keyring": "^0.94.0-beta.11"
   }
 }
diff --git a/packages/api-metadata/package.json b/packages/api-metadata/package.json
index b39e16abc7..5f0d8073fc 100644
--- a/packages/api-metadata/package.json
+++ b/packages/api-metadata/package.json
@@ -28,10 +28,10 @@
   "dependencies": {
     "@babel/runtime": "^7.5.4",
     "@polkadot/types": "^0.82.0-beta.55",
-    "@polkadot/util": "^0.94.0-beta.10",
-    "@polkadot/util-crypto": "^0.94.0-beta.10"
+    "@polkadot/util": "^0.94.0-beta.11",
+    "@polkadot/util-crypto": "^0.94.0-beta.11"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^0.94.0-beta.10"
+    "@polkadot/keyring": "^0.94.0-beta.11"
   }
 }
diff --git a/packages/api/package.json b/packages/api/package.json
index 31301a4420..73bca5b7fb 100644
--- a/packages/api/package.json
+++ b/packages/api/package.json
@@ -32,9 +32,9 @@
     "@polkadot/rpc-core": "^0.82.0-beta.55",
     "@polkadot/rpc-provider": "^0.82.0-beta.55",
     "@polkadot/types": "^0.82.0-beta.55",
-    "@polkadot/util-crypto": "^0.94.0-beta.10"
+    "@polkadot/util-crypto": "^0.94.0-beta.11"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^0.94.0-beta.10"
+    "@polkadot/keyring": "^0.94.0-beta.11"
   }
 }
diff --git a/packages/rpc-core/package.json b/packages/rpc-core/package.json
index 7e23e199be..3459650f7a 100644
--- a/packages/rpc-core/package.json
+++ b/packages/rpc-core/package.json
@@ -30,7 +30,7 @@
     "@polkadot/jsonrpc": "^0.82.0-beta.55",
     "@polkadot/rpc-provider": "^0.82.0-beta.55",
     "@polkadot/types": "^0.82.0-beta.55",
-    "@polkadot/util": "^0.94.0-beta.10",
+    "@polkadot/util": "^0.94.0-beta.11",
     "memoizee": "^0.4.14",
     "rxjs": "^6.5.2"
   }
diff --git a/packages/rpc-provider/package.json b/packages/rpc-provider/package.json
index c04208f1ef..c5cd003c4c 100644
--- a/packages/rpc-provider/package.json
+++ b/packages/rpc-provider/package.json
@@ -28,15 +28,15 @@
   "dependencies": {
     "@babel/runtime": "^7.5.4",
     "@polkadot/api-metadata": "^0.82.0-beta.55",
-    "@polkadot/util": "^0.94.0-beta.10",
-    "@polkadot/util-crypto": "^0.94.0-beta.10",
+    "@polkadot/util": "^0.94.0-beta.11",
+    "@polkadot/util-crypto": "^0.94.0-beta.11",
     "@types/nock": "^10.0.3",
     "eventemitter3": "^4.0.0",
     "isomorphic-fetch": "^2.2.1",
     "websocket": "^1.0.29"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^0.94.0-beta.10",
+    "@polkadot/keyring": "^0.94.0-beta.11",
     "mock-socket": "^8.0.5",
     "nock": "^10.0.4"
   }
diff --git a/packages/types/package.json b/packages/types/package.json
index 2ca5ef7145..54175ddd40 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -27,10 +27,10 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/types#readme",
   "dependencies": {
     "@babel/runtime": "^7.5.4",
-    "@polkadot/util": "^0.94.0-beta.10",
-    "@polkadot/util-crypto": "^0.94.0-beta.10"
+    "@polkadot/util": "^0.94.0-beta.11",
+    "@polkadot/util-crypto": "^0.94.0-beta.11"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^0.94.0-beta.10"
+    "@polkadot/keyring": "^0.94.0-beta.11"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 35ecc4bc22..6bc69c9c40 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1840,14 +1840,14 @@
     typescript "^3.5.3"
     vuepress "^1.0.2"
 
-"@polkadot/keyring@^0.94.0-beta.10":
-  version "0.94.0-beta.10"
-  resolved "https://registry.yarnpkg.com/@polkadot/keyring/-/keyring-0.94.0-beta.10.tgz#4d3289172bcb8969d84c8217705fd9e06140ecd7"
-  integrity sha512-luOSXuCvTFcGmF1xlgUdDpKJsosOhZhP3Tewd4alIQN6ycGWMd67UCU7LHp2dpw5v9egSpCHsSDuhxl7ssorUA==
+"@polkadot/keyring@^0.94.0-beta.11":
+  version "0.94.0-beta.11"
+  resolved "https://registry.yarnpkg.com/@polkadot/keyring/-/keyring-0.94.0-beta.11.tgz#80352e9679e2f857a9b2d295a87a13ab4244103f"
+  integrity sha512-2lxZOIOajliBhcAfX8tWcW3fMpkqRVHtYmuOTIGSS2ZyKS5DYPIJHzyBixHzHjyZZBJcKvIbG8UEvAPfYnXeZA==
   dependencies:
     "@babel/runtime" "^7.5.4"
-    "@polkadot/util" "^0.94.0-beta.10"
-    "@polkadot/util-crypto" "^0.94.0-beta.10"
+    "@polkadot/util" "^0.94.0-beta.11"
+    "@polkadot/util-crypto" "^0.94.0-beta.11"
 
 "@polkadot/ts@^0.1.62":
   version "0.1.62"
@@ -1856,13 +1856,13 @@
   dependencies:
     "@types/chrome" "^0.0.86"
 
-"@polkadot/util-crypto@^0.94.0-beta.10":
-  version "0.94.0-beta.10"
-  resolved "https://registry.yarnpkg.com/@polkadot/util-crypto/-/util-crypto-0.94.0-beta.10.tgz#9928797dcda5e5253940e854a0303a4643128293"
-  integrity sha512-lwSaciGx4k5tS7HPLq0eKir4fc0FVSX0S5oMY00rGX7T65i9wCMBJImm18OMarTmWalltLeRc+/lpYmGhWrm+g==
+"@polkadot/util-crypto@^0.94.0-beta.11":
+  version "0.94.0-beta.11"
+  resolved "https://registry.yarnpkg.com/@polkadot/util-crypto/-/util-crypto-0.94.0-beta.11.tgz#ad10bb25605f7194754724a55d56cbcae75c2f87"
+  integrity sha512-KAs1be9b3KJo0he4lm4wNzKfu6MI57JGALBiGcQdY2xLuSCBLUhahsjlwvpS9oIuymsz/jmQHPk1AkzM//d91Q==
   dependencies:
     "@babel/runtime" "^7.5.4"
-    "@polkadot/util" "^0.94.0-beta.10"
+    "@polkadot/util" "^0.94.0-beta.11"
     "@polkadot/wasm-crypto" "^0.11.1"
     "@types/bip39" "^2.4.2"
     "@types/bs58" "^4.0.0"
@@ -1878,10 +1878,10 @@
     tweetnacl "^1.0.1"
     xxhashjs "^0.2.2"
 
-"@polkadot/util@^0.94.0-beta.10":
-  version "0.94.0-beta.10"
-  resolved "https://registry.yarnpkg.com/@polkadot/util/-/util-0.94.0-beta.10.tgz#a81314f5efd82edce304262afc1fa0eb9775e161"
-  integrity sha512-b4sEdor8rji/JBcWBGiSQIEqkFAx/NcMVMrXU3ashN5alQxEPf9Yp2xObZWwuiQSOGrb53rMf7GqslnkL4dx7g==
+"@polkadot/util@^0.94.0-beta.11":
+  version "0.94.0-beta.11"
+  resolved "https://registry.yarnpkg.com/@polkadot/util/-/util-0.94.0-beta.11.tgz#0ecac8b025e922e392ec9f9c9572995676c00384"
+  integrity sha512-0gNbooJLo5VlSq0gKPC7gdp7ULHuyaLiQOBprjtHwJvkThGkDBe+h9VkmGVJsiIsZUt7tFZHP6o9BbCr2Z1+VA==
   dependencies:
     "@babel/runtime" "^7.5.4"
     "@types/bn.js" "^4.11.5"