diff --git a/CHANGELOG.md b/CHANGELOG.md
index 984d10477..93153090c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,11 @@
 # CHANGELOG
 
-## 0.16.2 Jul 3, 202
+## 0.17.1 Jul 21, 2020
+
+- `@polkadot/api` 1.25.1
+- `@polkadot/util` 2.18.1
+
+## 0.16.2 Jul 3, 2020
 
 - Remove `strict()` from yargs, allowing "unknown" commands to follow
 
diff --git a/lerna.json b/lerna.json
index f5e791c3d..0809fde1e 100644
--- a/lerna.json
+++ b/lerna.json
@@ -9,5 +9,5 @@
   "packages": [
     "packages/*"
   ],
-  "version": "0.17.0-beta.2"
+  "version": "0.17.0"
 }
diff --git a/package.json b/package.json
index a58e8a0be..8bde69b4e 100644
--- a/package.json
+++ b/package.json
@@ -7,10 +7,10 @@
     "packages/*"
   ],
   "resolutions": {
-    "@polkadot/api": "^1.25.0-beta.8",
-    "@polkadot/api-derive": "^1.25.0-beta.8",
+    "@polkadot/api": "^1.25.1",
+    "@polkadot/api-derive": "^1.25.1",
     "@polkadot/keyring": "^2.18.1",
-    "@polkadot/types": "^1.25.0-beta.8",
+    "@polkadot/types": "^1.25.1",
     "@polkadot/util": "^2.18.1",
     "@polkadot/util-crypto": "^2.18.1",
     "babel-core": "^7.0.0-bridge.0"
@@ -32,10 +32,10 @@
     "@babel/core": "^7.10.5",
     "@babel/register": "^7.10.5",
     "@babel/runtime": "^7.10.5",
-    "@polkadot/dev": "^0.55.23",
+    "@polkadot/dev": "^0.55.27",
     "@polkadot/ts": "^0.3.29",
-    "@types/node": "^14.0.23",
+    "@types/node": "^14.0.24",
     "@types/yargs": "^15.0.5"
   },
-  "version": "0.17.0-beta.2"
+  "version": "0.17.0"
 }
diff --git a/packages/api-cli/package.json b/packages/api-cli/package.json
index 3e265c8c5..b09ed679f 100644
--- a/packages/api-cli/package.json
+++ b/packages/api-cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api-cli",
-  "version": "0.17.0-beta.2",
+  "version": "0.17.0",
   "description": "A commandline API interface for interacting with a chain",
   "main": "index.js",
   "bin": {
@@ -31,14 +31,14 @@
   "dependencies": {
     "@babel/core": "^7.10.5",
     "@babel/runtime": "^7.10.5",
-    "@polkadot/api": "^1.25.0-beta.8",
+    "@polkadot/api": "^1.25.1",
     "@polkadot/keyring": "^2.18.1",
-    "@polkadot/types": "^1.25.0-beta.8",
+    "@polkadot/types": "^1.25.1",
     "@polkadot/util": "^2.18.1",
     "yargs": "^15.4.1"
   },
   "devDependencies": {
-    "@types/node": "^14.0.23",
+    "@types/node": "^14.0.24",
     "@types/yargs": "^15.0.5"
   }
 }
diff --git a/packages/json-serve/package.json b/packages/json-serve/package.json
index c5825affe..1ef626dee 100644
--- a/packages/json-serve/package.json
+++ b/packages/json-serve/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/json-serve",
-  "version": "0.17.0-beta.2",
+  "version": "0.17.0",
   "description": "A JSON API endpoint server",
   "main": "index.js",
   "bin": {
@@ -31,9 +31,9 @@
   "dependencies": {
     "@babel/core": "^7.10.5",
     "@babel/runtime": "^7.10.5",
-    "@polkadot/api": "^1.25.0-beta.8",
-    "@polkadot/api-derive": "^1.25.0-beta.8",
-    "@polkadot/types": "^1.25.0-beta.8",
+    "@polkadot/api": "^1.25.1",
+    "@polkadot/api-derive": "^1.25.1",
+    "@polkadot/types": "^1.25.1",
     "koa": "^2.13.0",
     "koa-route": "^3.2.0",
     "yargs": "^15.4.1"
@@ -42,7 +42,7 @@
     "@types/bn.js": "^4.11.6",
     "@types/koa": "^2.11.3",
     "@types/koa-route": "^3.2.4",
-    "@types/node": "^14.0.23",
+    "@types/node": "^14.0.24",
     "@types/yargs": "^15.0.5"
   }
 }
diff --git a/packages/monitor-rpc/package.json b/packages/monitor-rpc/package.json
index 1b19f5c94..740e56e4b 100644
--- a/packages/monitor-rpc/package.json
+++ b/packages/monitor-rpc/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/monitor-rpc",
-  "version": "0.17.0-beta.2",
+  "version": "0.17.0",
   "description": "A simple monitor via RPC",
   "main": "index.js",
   "bin": {
@@ -31,8 +31,8 @@
   "dependencies": {
     "@babel/core": "^7.10.5",
     "@babel/runtime": "^7.10.5",
-    "@polkadot/api": "^1.25.0-beta.8",
-    "@polkadot/types": "^1.25.0-beta.8",
+    "@polkadot/api": "^1.25.1",
+    "@polkadot/types": "^1.25.1",
     "koa": "^2.13.0",
     "koa-route": "^3.2.0",
     "yargs": "^15.4.1"
@@ -40,7 +40,7 @@
   "devDependencies": {
     "@types/koa": "^2.11.3",
     "@types/koa-route": "^3.2.4",
-    "@types/node": "^14.0.23",
+    "@types/node": "^14.0.24",
     "@types/yargs": "^15.0.5"
   }
 }
diff --git a/packages/signer-cli/package.json b/packages/signer-cli/package.json
index 9ad257278..f7153b140 100644
--- a/packages/signer-cli/package.json
+++ b/packages/signer-cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/signer-cli",
-  "version": "0.17.0-beta.2",
+  "version": "0.17.0",
   "description": "A commandline signer for offline signature generataion",
   "main": "index.js",
   "bin": {
@@ -31,16 +31,16 @@
   "dependencies": {
     "@babel/core": "^7.10.5",
     "@babel/runtime": "^7.10.5",
-    "@polkadot/api": "^1.25.0-beta.8",
-    "@polkadot/api-cli": "0.17.0-beta.2",
+    "@polkadot/api": "^1.25.1",
+    "@polkadot/api-cli": "0.17.0",
     "@polkadot/keyring": "^2.18.1",
-    "@polkadot/types": "^1.25.0-beta.8",
+    "@polkadot/types": "^1.25.1",
     "@polkadot/util": "^2.18.1",
     "@polkadot/util-crypto": "^2.18.1",
     "yargs": "^15.4.1"
   },
   "devDependencies": {
-    "@types/node": "^14.0.23",
+    "@types/node": "^14.0.24",
     "@types/yargs": "^15.0.5"
   }
 }
diff --git a/packages/vanitygen/package.json b/packages/vanitygen/package.json
index 59871a52a..f742c099d 100644
--- a/packages/vanitygen/package.json
+++ b/packages/vanitygen/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/vanitygen",
-  "version": "0.17.0-beta.2",
+  "version": "0.17.0",
   "description": "A vanity generator",
   "main": "index.js",
   "bin": {
@@ -33,7 +33,7 @@
     "yargs": "^15.4.1"
   },
   "devDependencies": {
-    "@types/node": "^14.0.23",
+    "@types/node": "^14.0.24",
     "@types/yargs": "^15.0.5"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index f3607b96e..e67601db6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2640,17 +2640,17 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@polkadot/api-cli@0.17.0-beta.2, @polkadot/api-cli@workspace:packages/api-cli":
+"@polkadot/api-cli@0.17.0, @polkadot/api-cli@workspace:packages/api-cli":
   version: 0.0.0-use.local
   resolution: "@polkadot/api-cli@workspace:packages/api-cli"
   dependencies:
     "@babel/core": ^7.10.5
     "@babel/runtime": ^7.10.5
-    "@polkadot/api": ^1.25.0-beta.8
+    "@polkadot/api": ^1.25.1
     "@polkadot/keyring": ^2.18.1
-    "@polkadot/types": ^1.25.0-beta.8
+    "@polkadot/types": ^1.25.1
     "@polkadot/util": ^2.18.1
-    "@types/node": ^14.0.23
+    "@types/node": ^14.0.24
     "@types/yargs": ^15.0.5
     yargs: ^15.4.1
   bin:
@@ -2658,48 +2658,48 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@polkadot/api-derive@npm:^1.25.0-beta.8":
-  version: 1.25.0-beta.8
-  resolution: "@polkadot/api-derive@npm:1.25.0-beta.8"
+"@polkadot/api-derive@npm:^1.25.1":
+  version: 1.25.1
+  resolution: "@polkadot/api-derive@npm:1.25.1"
   dependencies:
     "@babel/runtime": ^7.10.5
-    "@polkadot/api": 1.25.0-beta.8
-    "@polkadot/rpc-core": 1.25.0-beta.8
-    "@polkadot/rpc-provider": 1.25.0-beta.8
-    "@polkadot/types": 1.25.0-beta.8
+    "@polkadot/api": 1.25.1
+    "@polkadot/rpc-core": 1.25.1
+    "@polkadot/rpc-provider": 1.25.1
+    "@polkadot/types": 1.25.1
     "@polkadot/util": ^2.18.1
     "@polkadot/util-crypto": ^2.18.1
     bn.js: ^5.1.2
     memoizee: ^0.4.14
     rxjs: ^6.6.0
-  checksum: 3/5e561823e5c4134e5ec2da0fbc1d79342883c296945d858dc5564b5b39180413e849d59d223d432ee510b0406a78e68c16b4046ff519fac8b92c426dd821d53c
+  checksum: 3/f033e49ee83542892dd07b2b0d24d817bb9f5f9265f67624521bc8cfe485854f84d1533f0bc2d9603c51da5cd125f92fd602e010f9c06e76c222e2b0f6097968
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-  version: 1.25.0-beta.8
-  resolution: "@polkadot/api@npm:1.25.0-beta.8"
+"@polkadot/api@npm:^1.25.1":
+  version: 1.25.1
+  resolution: "@polkadot/api@npm:1.25.1"
   dependencies:
     "@babel/runtime": ^7.10.5
-    "@polkadot/api-derive": 1.25.0-beta.8
+    "@polkadot/api-derive": 1.25.1
     "@polkadot/keyring": ^2.18.1
-    "@polkadot/metadata": 1.25.0-beta.8
-    "@polkadot/rpc-core": 1.25.0-beta.8
-    "@polkadot/rpc-provider": 1.25.0-beta.8
-    "@polkadot/types": 1.25.0-beta.8
-    "@polkadot/types-known": 1.25.0-beta.8
+    "@polkadot/metadata": 1.25.1
+    "@polkadot/rpc-core": 1.25.1
+    "@polkadot/rpc-provider": 1.25.1
+    "@polkadot/types": 1.25.1
+    "@polkadot/types-known": 1.25.1
     "@polkadot/util": ^2.18.1
     "@polkadot/util-crypto": ^2.18.1
     bn.js: ^5.1.2
     eventemitter3: ^4.0.4
     rxjs: ^6.6.0
-  checksum: 3/f9969a98025daf99a38c1910d26743e4d301a36a2252b724f9108d65e2d7725a89a82fb9219693889a48fbe6655ce6bcfd2b1c159f5783643ab449cec580062d
+  checksum: 3/1bf493f3ad6b05eba239dcc38febd723bc238e6286376704bc3cb487e5e2dc52a2cd0ec58a9b27a85756355c1786ab0ee2c03f03d5a42cfebdebf8b8eb15edaa
   languageName: node
   linkType: hard
 
-"@polkadot/dev@npm:^0.55.23":
-  version: 0.55.23
-  resolution: "@polkadot/dev@npm:0.55.23"
+"@polkadot/dev@npm:^0.55.27":
+  version: 0.55.27
+  resolution: "@polkadot/dev@npm:0.55.27"
   dependencies:
     "@babel/cli": ^7.10.5
     "@babel/core": ^7.10.5
@@ -2731,7 +2731,7 @@ __metadata:
     browserslist: ^4.13.0
     coveralls: ^3.1.0
     cpx: ^1.5.0
-    eslint: ^7.4.0
+    eslint: ^7.5.0
     eslint-config-standard: ^14.1.1
     eslint-import-resolver-node: ^0.3.4
     eslint-plugin-header: ^3.0.0
@@ -2782,7 +2782,7 @@ __metadata:
     polkadot-exec-typedoc: scripts/polkadot-exec-typedoc.js
     polkadot-exec-vuepress: scripts/polkadot-exec-vuepress.js
     polkadot-exec-webpack: scripts/polkadot-exec-webpack.js
-  checksum: 3/bf1331658034b931afc5c291ce27ba12a9c206f0f4394fd7cc0799bc53efea88d8ca899951088907c10642bb36beb506df1009126dd41e9d701d5dfaaff01c5e
+  checksum: 3/a974413191f531b3fe1860be3b6eb38172fabaaeecde60232662bf7df03668ea0903c0e52693807b484a514fc3ab6631bb356910535b11d077cda148b13c00b1
   languageName: node
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@@ -2792,13 +2792,13 @@ __metadata:
   dependencies:
     "@babel/core": ^7.10.5
     "@babel/runtime": ^7.10.5
-    "@polkadot/api": ^1.25.0-beta.8
-    "@polkadot/api-derive": ^1.25.0-beta.8
-    "@polkadot/types": ^1.25.0-beta.8
+    "@polkadot/api": ^1.25.1
+    "@polkadot/api-derive": ^1.25.1
+    "@polkadot/types": ^1.25.1
     "@types/bn.js": ^4.11.6
     "@types/koa": ^2.11.3
     "@types/koa-route": ^3.2.4
-    "@types/node": ^14.0.23
+    "@types/node": ^14.0.24
     "@types/yargs": ^15.0.5
     koa: ^2.13.0
     koa-route: ^3.2.0
@@ -2819,17 +2819,17 @@ __metadata:
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   linkType: hard
 
-"@polkadot/metadata@npm:1.25.0-beta.8":
-  version: 1.25.0-beta.8
-  resolution: "@polkadot/metadata@npm:1.25.0-beta.8"
+"@polkadot/metadata@npm:1.25.1":
+  version: 1.25.1
+  resolution: "@polkadot/metadata@npm:1.25.1"
   dependencies:
     "@babel/runtime": ^7.10.5
-    "@polkadot/types": 1.25.0-beta.8
-    "@polkadot/types-known": 1.25.0-beta.8
+    "@polkadot/types": 1.25.1
+    "@polkadot/types-known": 1.25.1
     "@polkadot/util": ^2.18.1
     "@polkadot/util-crypto": ^2.18.1
     bn.js: ^5.1.2
-  checksum: 3/6db68f195a0f6526e27f9ed819bac1a0ab93d07c2d2aac678c7f6d7495ed9f8b9df9ef836dbf8015e33ce0cbab18f0eb857caa55d2a30d3eb48cb32ba084efb5
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@@ -2839,11 +2839,11 @@ __metadata:
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     "@babel/runtime": ^7.10.5
-    "@polkadot/api": ^1.25.0-beta.8
-    "@polkadot/types": ^1.25.0-beta.8
+    "@polkadot/api": ^1.25.1
+    "@polkadot/types": ^1.25.1
     "@types/koa": ^2.11.3
     "@types/koa-route": ^3.2.4
-    "@types/node": ^14.0.23
+    "@types/node": ^14.0.24
     "@types/yargs": ^15.0.5
     koa: ^2.13.0
     koa-route: ^3.2.0
@@ -2853,35 +2853,35 @@ __metadata:
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   linkType: soft
 
-"@polkadot/rpc-core@npm:1.25.0-beta.8":
-  version: 1.25.0-beta.8
-  resolution: "@polkadot/rpc-core@npm:1.25.0-beta.8"
+"@polkadot/rpc-core@npm:1.25.1":
+  version: 1.25.1
+  resolution: "@polkadot/rpc-core@npm:1.25.1"
   dependencies:
     "@babel/runtime": ^7.10.5
-    "@polkadot/metadata": 1.25.0-beta.8
-    "@polkadot/rpc-provider": 1.25.0-beta.8
-    "@polkadot/types": 1.25.0-beta.8
+    "@polkadot/metadata": 1.25.1
+    "@polkadot/rpc-provider": 1.25.1
+    "@polkadot/types": 1.25.1
     "@polkadot/util": ^2.18.1
     memoizee: ^0.4.14
     rxjs: ^6.6.0
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-"@polkadot/rpc-provider@npm:1.25.0-beta.8":
-  version: 1.25.0-beta.8
-  resolution: "@polkadot/rpc-provider@npm:1.25.0-beta.8"
+"@polkadot/rpc-provider@npm:1.25.1":
+  version: 1.25.1
+  resolution: "@polkadot/rpc-provider@npm:1.25.1"
   dependencies:
     "@babel/runtime": ^7.10.5
-    "@polkadot/metadata": 1.25.0-beta.8
-    "@polkadot/types": 1.25.0-beta.8
+    "@polkadot/metadata": 1.25.1
+    "@polkadot/types": 1.25.1
     "@polkadot/util": ^2.18.1
     "@polkadot/util-crypto": ^2.18.1
     bn.js: ^5.1.2
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     websocket: ^1.0.31
-  checksum: 3/ca1c338aecae7da4223f88d14c0ed9838ee779c71c11c3756e363048fb49b9b78f814baafe31330f3d2d80e65e92969b818eb36f356ab477759e757676791e45
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     "@babel/runtime": ^7.10.5
-    "@polkadot/api": ^1.25.0-beta.8
-    "@polkadot/api-cli": 0.17.0-beta.2
+    "@polkadot/api": ^1.25.1
+    "@polkadot/api-cli": 0.17.0
     "@polkadot/keyring": ^2.18.1
-    "@polkadot/types": ^1.25.0-beta.8
+    "@polkadot/types": ^1.25.1
     "@polkadot/util": ^2.18.1
     "@polkadot/util-crypto": ^2.18.1
-    "@types/node": ^14.0.23
+    "@types/node": ^14.0.24
     "@types/yargs": ^15.0.5
     yargs: ^15.4.1
   bin:
@@ -2914,31 +2914,31 @@ __metadata:
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-"@polkadot/types-known@npm:1.25.0-beta.8":
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-  resolution: "@polkadot/types-known@npm:1.25.0-beta.8"
+"@polkadot/types-known@npm:1.25.1":
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+  resolution: "@polkadot/types-known@npm:1.25.1"
   dependencies:
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-    "@polkadot/types": 1.25.0-beta.8
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     yargs: ^15.4.1
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 "@sinonjs/commons@npm:^1.7.0":
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-  resolution: "@sinonjs/commons@npm:1.8.0"
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-  resolution: "eslint@npm:7.4.0"
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+  resolution: "eslint@npm:7.5.0"
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-    eslint-utils: ^2.0.0
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 "ora@npm:^4.0.4":
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-  resolution: "ora@npm:4.0.4"
+  version: 4.0.5
+  resolution: "ora@npm:4.0.5"
   dependencies:
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 "portfinder@npm:^1.0.13, portfinder@npm:^1.0.26":
-  version: 1.0.26
-  resolution: "portfinder@npm:1.0.26"
+  version: 1.0.27
+  resolution: "portfinder@npm:1.0.27"
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     debug: ^3.1.1
     mkdirp: ^0.5.1
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@@ -16288,9 +16288,9 @@ __metadata:
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     "@babel/register": ^7.10.5
     "@babel/runtime": ^7.10.5
-    "@polkadot/dev": ^0.55.23
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