diff --git a/CHANGELOG.md b/CHANGELOG.md
index 63e5fc0a3d..16f048b1b8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -453,7 +453,3 @@ Changed the send signature (for future expansion of eg. events) to return `resul
 # 0.3.1 Nov 19, 2017
 
 # 0.2.1 Nov 18, 2017
-
-
-
-
diff --git a/packages/api-contract/package.json b/packages/api-contract/package.json
index 72f44af1b0..95f474530f 100644
--- a/packages/api-contract/package.json
+++ b/packages/api-contract/package.json
@@ -30,7 +30,7 @@
     "@polkadot/api": "^1.2.0-beta.26",
     "@polkadot/rpc-core": "^1.2.0-beta.26",
     "@polkadot/types": "^1.2.0-beta.26",
-    "@polkadot/util": "^2.3.0-beta.6",
+    "@polkadot/util": "^2.3.1",
     "bn.js": "^5.1.1",
     "rxjs": "^6.5.4"
   }
diff --git a/packages/api-derive/package.json b/packages/api-derive/package.json
index 49f7be18d5..a09d619e25 100644
--- a/packages/api-derive/package.json
+++ b/packages/api-derive/package.json
@@ -32,13 +32,13 @@
     "@polkadot/rpc-core": "^1.2.0-beta.26",
     "@polkadot/rpc-provider": "^1.2.0-beta.26",
     "@polkadot/types": "^1.2.0-beta.26",
-    "@polkadot/util": "^2.3.0-beta.6",
-    "@polkadot/util-crypto": "^2.3.0-beta.6",
+    "@polkadot/util": "^2.3.1",
+    "@polkadot/util-crypto": "^2.3.1",
     "bn.js": "^5.1.1",
     "memoizee": "^0.4.14",
     "rxjs": "^6.5.4"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^2.3.0-beta.6"
+    "@polkadot/keyring": "^2.3.1"
   }
 }
diff --git a/packages/api/package.json b/packages/api/package.json
index 7eac6977a1..ee49b94304 100644
--- a/packages/api/package.json
+++ b/packages/api/package.json
@@ -28,18 +28,18 @@
   "dependencies": {
     "@babel/runtime": "^7.8.4",
     "@polkadot/api-derive": "^1.2.0-beta.26",
-    "@polkadot/keyring": "^2.3.0-beta.6",
+    "@polkadot/keyring": "^2.3.1",
     "@polkadot/metadata": "^1.2.0-beta.26",
     "@polkadot/rpc-core": "^1.2.0-beta.26",
     "@polkadot/rpc-provider": "^1.2.0-beta.26",
     "@polkadot/types": "^1.2.0-beta.26",
-    "@polkadot/util": "^2.3.0-beta.6",
-    "@polkadot/util-crypto": "^2.3.0-beta.6",
+    "@polkadot/util": "^2.3.1",
+    "@polkadot/util-crypto": "^2.3.1",
     "bn.js": "^5.1.1",
     "eventemitter3": "^4.0.0",
     "rxjs": "^6.5.4"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^2.3.0-beta.6"
+    "@polkadot/keyring": "^2.3.1"
   }
 }
diff --git a/packages/metadata/package.json b/packages/metadata/package.json
index 1531570c68..90bcc4b466 100644
--- a/packages/metadata/package.json
+++ b/packages/metadata/package.json
@@ -28,11 +28,11 @@
   "dependencies": {
     "@babel/runtime": "^7.8.4",
     "@polkadot/types": "^1.2.0-beta.26",
-    "@polkadot/util": "^2.3.0-beta.6",
-    "@polkadot/util-crypto": "^2.3.0-beta.6",
+    "@polkadot/util": "^2.3.1",
+    "@polkadot/util-crypto": "^2.3.1",
     "bn.js": "^5.1.1"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^2.3.0-beta.6"
+    "@polkadot/keyring": "^2.3.1"
   }
 }
diff --git a/packages/rpc-core/package.json b/packages/rpc-core/package.json
index 2b4125aa01..4ec3c33be8 100644
--- a/packages/rpc-core/package.json
+++ b/packages/rpc-core/package.json
@@ -31,11 +31,11 @@
     "@polkadot/metadata": "^1.2.0-beta.26",
     "@polkadot/rpc-provider": "^1.2.0-beta.26",
     "@polkadot/types": "^1.2.0-beta.26",
-    "@polkadot/util": "^2.3.0-beta.6",
+    "@polkadot/util": "^2.3.1",
     "memoizee": "^0.4.14",
     "rxjs": "^6.5.4"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^2.3.0-beta.6"
+    "@polkadot/keyring": "^2.3.1"
   }
 }
diff --git a/packages/rpc-provider/package.json b/packages/rpc-provider/package.json
index fb2c8b4dd2..7373d7fa33 100644
--- a/packages/rpc-provider/package.json
+++ b/packages/rpc-provider/package.json
@@ -30,15 +30,15 @@
     "@polkadot/jsonrpc": "^1.2.0-beta.26",
     "@polkadot/metadata": "^1.2.0-beta.26",
     "@polkadot/types": "^1.2.0-beta.26",
-    "@polkadot/util": "^2.3.0-beta.6",
-    "@polkadot/util-crypto": "^2.3.0-beta.6",
+    "@polkadot/util": "^2.3.1",
+    "@polkadot/util-crypto": "^2.3.1",
     "bn.js": "^5.1.1",
     "eventemitter3": "^4.0.0",
     "isomorphic-fetch": "^2.2.1",
     "websocket": "^1.0.31"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^2.3.0-beta.6",
+    "@polkadot/keyring": "^2.3.1",
     "mock-socket": "^9.0.3",
     "nock": "^11.8.2"
   }
diff --git a/packages/type-jsonrpc/package.json b/packages/type-jsonrpc/package.json
index 72f4829b47..5fe907b6ac 100644
--- a/packages/type-jsonrpc/package.json
+++ b/packages/type-jsonrpc/package.json
@@ -28,6 +28,6 @@
   "dependencies": {
     "@babel/runtime": "^7.8.4",
     "@polkadot/types": "^1.2.0-beta.26",
-    "@polkadot/util": "^2.3.0-beta.6"
+    "@polkadot/util": "^2.3.1"
   }
 }
diff --git a/packages/types/package.json b/packages/types/package.json
index cf0eaada3b..95188649a2 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -35,8 +35,8 @@
     "@babel/runtime": "^7.8.4",
     "@polkadot/api": "^1.2.0-beta.26",
     "@polkadot/metadata": "^1.2.0-beta.26",
-    "@polkadot/util": "^2.3.0-beta.6",
-    "@polkadot/util-crypto": "^2.3.0-beta.6",
+    "@polkadot/util": "^2.3.1",
+    "@polkadot/util-crypto": "^2.3.1",
     "bn.js": "^5.1.1",
     "memoizee": "^0.4.14",
     "rxjs": "^6.5.4",
@@ -44,7 +44,7 @@
     "yargs": "^15.1.0"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^2.3.0-beta.6",
+    "@polkadot/keyring": "^2.3.1",
     "@types/bn.js": "^4.11.6",
     "@types/memoizee": "^0.4.3",
     "@types/yargs": "^15.0.3"
diff --git a/yarn.lock b/yarn.lock
index ba3b552b4d..b9612a7b67 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2077,14 +2077,14 @@
     webpack-cli "^3.3.11"
     yargs "^15.1.0"
 
-"@polkadot/keyring@^2.3.0-beta.6":
-  version "2.3.0-beta.6"
-  resolved "https://registry.yarnpkg.com/@polkadot/keyring/-/keyring-2.3.0-beta.6.tgz#b647184f45ffa6ed3e332e2ce24f512bc6438964"
-  integrity sha512-/VSXoQ/uqE2sOoJWEFpyaR63GydoB0louQvPKWgL6URkAfJPjvqMMkTangQjD7Qa/RMiuUKpZ9mHLQLSrJtUjQ==
+"@polkadot/keyring@^2.3.1":
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/@polkadot/keyring/-/keyring-2.3.1.tgz#64ed052760c6ebf3e71a2413a0f362d8522d0060"
+  integrity sha512-MvkyR/ohYAsSQrSEVBo6w/S5S9i4AEPYGNqPOyR7erEJD3YQjZhJJkJx23w6XsbWr0XDfzJG9SQ5uq585DIi4g==
   dependencies:
     "@babel/runtime" "^7.8.4"
-    "@polkadot/util" "^2.3.0-beta.6"
-    "@polkadot/util-crypto" "^2.3.0-beta.6"
+    "@polkadot/util" "^2.3.1"
+    "@polkadot/util-crypto" "^2.3.1"
 
 "@polkadot/ts@^0.2.3":
   version "0.2.3"
@@ -2093,14 +2093,14 @@
   dependencies:
     "@types/chrome" "^0.0.95"
 
-"@polkadot/util-crypto@^2.3.0-beta.6":
-  version "2.3.0-beta.6"
-  resolved "https://registry.yarnpkg.com/@polkadot/util-crypto/-/util-crypto-2.3.0-beta.6.tgz#c985f6bc3fafbcb73e202d2490d7e325075fc691"
-  integrity sha512-tLzrcG9ypnDaKkcGsxkCPNMAXO08q4YJf8k/+l2rvIH43jPYXg42WL6JRt40K0LVo8lq8FqUXPZEGJGscO6SIw==
+"@polkadot/util-crypto@^2.3.1":
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/@polkadot/util-crypto/-/util-crypto-2.3.1.tgz#e95bace6ef59408657df1068f8044766744f453c"
+  integrity sha512-I9lKhheW/cWeFSs5NBgiw5WkkfAsceEzW4/eWf/s39TLVueUnOiXG/+fcaRHBZmBDMhK9Mc2FxvLn2Df6YQGUg==
   dependencies:
     "@babel/runtime" "^7.8.4"
-    "@polkadot/util" "^2.3.0-beta.6"
-    "@polkadot/wasm-crypto" "^0.20.1"
+    "@polkadot/util" "^2.3.1"
+    "@polkadot/wasm-crypto" "^1.0.1"
     base-x "^3.0.7"
     bip39 "^3.0.2"
     blakejs "^1.1.0"
@@ -2112,22 +2112,21 @@
     tweetnacl "^1.0.3"
     xxhashjs "^0.2.2"
 
-"@polkadot/util@^2.3.0-beta.6":
-  version "2.3.0-beta.6"
-  resolved "https://registry.yarnpkg.com/@polkadot/util/-/util-2.3.0-beta.6.tgz#a1ac033990ac4fdc1049697411879b9f9ca1489e"
-  integrity sha512-mEFyEou98vBrNHKMUvHmNcHG9PK+4CWYzKAyu9nM6BidM9J82vYILIfyN8SvESUKPH7Xa+ILVD1v0/7o4PZmkg==
+"@polkadot/util@^2.3.1":
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/@polkadot/util/-/util-2.3.1.tgz#ea4142386e66db14eae78c8fda4fb62693cf072a"
+  integrity sha512-g00HThGm0t1sciOxDKuqnSsh6fyGUKtazVac0v58fMOtbX0geTu0TpddRdFav/L5KO6lkq8DBFUQW95x9Cf4gw==
   dependencies:
     "@babel/runtime" "^7.8.4"
     bn.js "^5.1.1"
     camelcase "^5.3.1"
     chalk "^3.0.0"
     ip-regex "^4.1.0"
-    moment "^2.24.0"
 
-"@polkadot/wasm-crypto@^0.20.1":
-  version "0.20.1"
-  resolved "https://registry.yarnpkg.com/@polkadot/wasm-crypto/-/wasm-crypto-0.20.1.tgz#422f61cf61c8067b9800e6493608aeed2c701729"
-  integrity sha512-HVmKEQoC7RTS15nGJkQDam8pvwBLjO/JJfhq1OI/zBSqi0KPoh2ZxThkyI+O4CjjY1W+HGvybe0uf0c+VDn62Q==
+"@polkadot/wasm-crypto@^1.0.1":
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/@polkadot/wasm-crypto/-/wasm-crypto-1.0.1.tgz#80a2a6e8d63a7decdd1163cc49b263ccef4ad36d"
+  integrity sha512-l6izEdPXl4V8SBU9m3ct5PkHcdKZVDJMb10CFPNuNXT5OXMRaDs+Rlt/EHKjh8wbv8s9EOqy42BSHO8Qqrcg/g==
 
 "@sindresorhus/is@^0.14.0":
   version "0.14.0"
@@ -9288,11 +9287,6 @@ module-lookup-amd@^6.1.0:
     requirejs "^2.3.5"
     requirejs-config-file "^3.1.1"
 
-moment@^2.24.0:
-  version "2.24.0"
-  resolved "https://registry.yarnpkg.com/moment/-/moment-2.24.0.tgz#0d055d53f5052aa653c9f6eb68bb5d12bf5c2b5b"
-  integrity sha512-bV7f+6l2QigeBBZSM/6yTNq4P2fNpSWj/0e7jQcy87A8e7o2nAfP/34/2ky5Vw4B9S446EtIhodAzkFCcR4dQg==
-
 move-concurrently@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/move-concurrently/-/move-concurrently-1.0.1.tgz#be2c005fda32e0b29af1f05d7c4b33214c701f92"