diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index ba27d08681..a765efb5b4 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -37,6 +37,7 @@
        3	Shawn Tabrizi                 	Add `isReadyOrError` when connecting to API (#2577)
        3	YJ                            	feat: Vote interface as U8a (#1061)
        2	Alexander Krupenkin           	Add [u8; 33] type width for U8aFixed type (#2391)
+       2	Arjun Porwal                  	Upgrade Kusama types to 1.4.0 (#6098)
        2	Branan Riley                  	Add proxy type for Centrifuge (#3940)
        2	Caio                          	Add `Range` and `RangeInclusive` types (#3791)
        2	Francisco Gamundi             	Add chainIsEthereum prop to Registry interface (#5761)
@@ -59,7 +60,6 @@
        1	Alan Sapede                   	Adds Eth feeHistory & maxPriorityFeePerGas rpc (#4956)
        1	Aleš Ferlan                   	fix: use H160 for address in getTransactionCount (#5472)
        1	Alisher A. Khassanov          	Add `offchain_localStorageClear` RPC method (#6070)
-       1	Arjun Porwal                  	fix: check for api.query.identity in getSubIdentities (#6093)
        1	Brad Larson                   	[NEW] Support for custom headers with providers (#2423)
        1	Btwiuse Arch                  	Add side effect check workaround (#4994) (#5009)
        1	Cameron Marshall              	implement xcm dry run api (#5970)
diff --git a/package.json b/package.json
index d98e5020f0..d8767be792 100644
--- a/package.json
+++ b/package.json
@@ -14,9 +14,9 @@
   },
   "sideEffects": false,
   "type": "module",
-  "version": "15.6.1",
+  "version": "15.6.2-0-x",
   "versions": {
-    "git": "15.6.1",
+    "git": "15.6.2-0-x",
     "npm": "15.6.1"
   },
   "workspaces": [
diff --git a/packages/api-augment/package.json b/packages/api-augment/package.json
index 366ae47615..46bbca0349 100644
--- a/packages/api-augment/package.json
+++ b/packages/api-augment/package.json
@@ -18,14 +18,14 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "15.6.1",
+  "version": "15.6.2-0-x",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/api-base": "15.6.1",
-    "@polkadot/rpc-augment": "15.6.1",
-    "@polkadot/types": "15.6.1",
-    "@polkadot/types-augment": "15.6.1",
-    "@polkadot/types-codec": "15.6.1",
+    "@polkadot/api-base": "15.6.2-0-x",
+    "@polkadot/rpc-augment": "15.6.2-0-x",
+    "@polkadot/types": "15.6.2-0-x",
+    "@polkadot/types-augment": "15.6.2-0-x",
+    "@polkadot/types-codec": "15.6.2-0-x",
     "@polkadot/util": "^13.4.3",
     "tslib": "^2.8.1"
   }
diff --git a/packages/api-augment/src/packageInfo.ts b/packages/api-augment/src/packageInfo.ts
index e6b5e82b1c..bac5af4a97 100644
--- a/packages/api-augment/src/packageInfo.ts
+++ b/packages/api-augment/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/api-augment', path: 'auto', type: 'auto', version: '15.6.1' };
+export const packageInfo = { name: '@polkadot/api-augment', path: 'auto', type: 'auto', version: '15.6.2-0-x' };
diff --git a/packages/api-base/package.json b/packages/api-base/package.json
index e7a4bdb3f7..2dec513e6e 100644
--- a/packages/api-base/package.json
+++ b/packages/api-base/package.json
@@ -18,11 +18,11 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "15.6.1",
+  "version": "15.6.2-0-x",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/rpc-core": "15.6.1",
-    "@polkadot/types": "15.6.1",
+    "@polkadot/rpc-core": "15.6.2-0-x",
+    "@polkadot/types": "15.6.2-0-x",
     "@polkadot/util": "^13.4.3",
     "rxjs": "^7.8.1",
     "tslib": "^2.8.1"
diff --git a/packages/api-base/src/packageInfo.ts b/packages/api-base/src/packageInfo.ts
index 0ee55cb987..f96117f981 100644
--- a/packages/api-base/src/packageInfo.ts
+++ b/packages/api-base/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/api-base', path: 'auto', type: 'auto', version: '15.6.1' };
+export const packageInfo = { name: '@polkadot/api-base', path: 'auto', type: 'auto', version: '15.6.2-0-x' };
diff --git a/packages/api-contract/package.json b/packages/api-contract/package.json
index 877ea3c7e8..5ab3cd41cc 100644
--- a/packages/api-contract/package.json
+++ b/packages/api-contract/package.json
@@ -18,22 +18,22 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "15.6.1",
+  "version": "15.6.2-0-x",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/api": "15.6.1",
-    "@polkadot/api-augment": "15.6.1",
-    "@polkadot/types": "15.6.1",
-    "@polkadot/types-codec": "15.6.1",
-    "@polkadot/types-create": "15.6.1",
+    "@polkadot/api": "15.6.2-0-x",
+    "@polkadot/api-augment": "15.6.2-0-x",
+    "@polkadot/types": "15.6.2-0-x",
+    "@polkadot/types-codec": "15.6.2-0-x",
+    "@polkadot/types-create": "15.6.2-0-x",
     "@polkadot/util": "^13.4.3",
     "@polkadot/util-crypto": "^13.4.3",
     "rxjs": "^7.8.1",
     "tslib": "^2.8.1"
   },
   "devDependencies": {
-    "@polkadot/api-augment": "15.6.1",
+    "@polkadot/api-augment": "15.6.2-0-x",
     "@polkadot/keyring": "^13.4.3",
-    "@polkadot/types-support": "15.6.1"
+    "@polkadot/types-support": "15.6.2-0-x"
   }
 }
diff --git a/packages/api-contract/src/packageInfo.ts b/packages/api-contract/src/packageInfo.ts
index 7911c691fe..81bc480546 100644
--- a/packages/api-contract/src/packageInfo.ts
+++ b/packages/api-contract/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/api-contract', path: 'auto', type: 'auto', version: '15.6.1' };
+export const packageInfo = { name: '@polkadot/api-contract', path: 'auto', type: 'auto', version: '15.6.2-0-x' };
diff --git a/packages/api-derive/package.json b/packages/api-derive/package.json
index f97a07270c..0934f8a74f 100644
--- a/packages/api-derive/package.json
+++ b/packages/api-derive/package.json
@@ -18,25 +18,25 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "15.6.1",
+  "version": "15.6.2-0-x",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/api": "15.6.1",
-    "@polkadot/api-augment": "15.6.1",
-    "@polkadot/api-base": "15.6.1",
-    "@polkadot/rpc-core": "15.6.1",
-    "@polkadot/types": "15.6.1",
-    "@polkadot/types-codec": "15.6.1",
+    "@polkadot/api": "15.6.2-0-x",
+    "@polkadot/api-augment": "15.6.2-0-x",
+    "@polkadot/api-base": "15.6.2-0-x",
+    "@polkadot/rpc-core": "15.6.2-0-x",
+    "@polkadot/types": "15.6.2-0-x",
+    "@polkadot/types-codec": "15.6.2-0-x",
     "@polkadot/util": "^13.4.3",
     "@polkadot/util-crypto": "^13.4.3",
     "rxjs": "^7.8.1",
     "tslib": "^2.8.1"
   },
   "devDependencies": {
-    "@polkadot/api": "15.6.1",
-    "@polkadot/api-augment": "15.6.1",
-    "@polkadot/rpc-augment": "15.6.1",
-    "@polkadot/rpc-provider": "15.6.1",
-    "@polkadot/types-support": "15.6.1"
+    "@polkadot/api": "15.6.2-0-x",
+    "@polkadot/api-augment": "15.6.2-0-x",
+    "@polkadot/rpc-augment": "15.6.2-0-x",
+    "@polkadot/rpc-provider": "15.6.2-0-x",
+    "@polkadot/types-support": "15.6.2-0-x"
   }
 }
diff --git a/packages/api-derive/src/packageInfo.ts b/packages/api-derive/src/packageInfo.ts
index fab7b5d2b7..65a9a2507f 100644
--- a/packages/api-derive/src/packageInfo.ts
+++ b/packages/api-derive/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/api-derive', path: 'auto', type: 'auto', version: '15.6.1' };
+export const packageInfo = { name: '@polkadot/api-derive', path: 'auto', type: 'auto', version: '15.6.2-0-x' };
diff --git a/packages/api/package.json b/packages/api/package.json
index c3f57f0db9..5825c1ceca 100644
--- a/packages/api/package.json
+++ b/packages/api/package.json
@@ -18,21 +18,21 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "15.6.1",
+  "version": "15.6.2-0-x",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/api-augment": "15.6.1",
-    "@polkadot/api-base": "15.6.1",
-    "@polkadot/api-derive": "15.6.1",
+    "@polkadot/api-augment": "15.6.2-0-x",
+    "@polkadot/api-base": "15.6.2-0-x",
+    "@polkadot/api-derive": "15.6.2-0-x",
     "@polkadot/keyring": "^13.4.3",
-    "@polkadot/rpc-augment": "15.6.1",
-    "@polkadot/rpc-core": "15.6.1",
-    "@polkadot/rpc-provider": "15.6.1",
-    "@polkadot/types": "15.6.1",
-    "@polkadot/types-augment": "15.6.1",
-    "@polkadot/types-codec": "15.6.1",
-    "@polkadot/types-create": "15.6.1",
-    "@polkadot/types-known": "15.6.1",
+    "@polkadot/rpc-augment": "15.6.2-0-x",
+    "@polkadot/rpc-core": "15.6.2-0-x",
+    "@polkadot/rpc-provider": "15.6.2-0-x",
+    "@polkadot/types": "15.6.2-0-x",
+    "@polkadot/types-augment": "15.6.2-0-x",
+    "@polkadot/types-codec": "15.6.2-0-x",
+    "@polkadot/types-create": "15.6.2-0-x",
+    "@polkadot/types-known": "15.6.2-0-x",
     "@polkadot/util": "^13.4.3",
     "@polkadot/util-crypto": "^13.4.3",
     "eventemitter3": "^5.0.1",
@@ -40,7 +40,7 @@
     "tslib": "^2.8.1"
   },
   "devDependencies": {
-    "@polkadot/api-augment": "15.6.1",
-    "@polkadot/types-support": "15.6.1"
+    "@polkadot/api-augment": "15.6.2-0-x",
+    "@polkadot/types-support": "15.6.2-0-x"
   }
 }
diff --git a/packages/api/src/packageInfo.ts b/packages/api/src/packageInfo.ts
index 487a1cde4d..3e0ef7fcf7 100644
--- a/packages/api/src/packageInfo.ts
+++ b/packages/api/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/api', path: 'auto', type: 'auto', version: '15.6.1' };
+export const packageInfo = { name: '@polkadot/api', path: 'auto', type: 'auto', version: '15.6.2-0-x' };
diff --git a/packages/rpc-augment/package.json b/packages/rpc-augment/package.json
index f08412ec1b..88fb376a18 100644
--- a/packages/rpc-augment/package.json
+++ b/packages/rpc-augment/package.json
@@ -18,12 +18,12 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "15.6.1",
+  "version": "15.6.2-0-x",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/rpc-core": "15.6.1",
-    "@polkadot/types": "15.6.1",
-    "@polkadot/types-codec": "15.6.1",
+    "@polkadot/rpc-core": "15.6.2-0-x",
+    "@polkadot/types": "15.6.2-0-x",
+    "@polkadot/types-codec": "15.6.2-0-x",
     "@polkadot/util": "^13.4.3",
     "tslib": "^2.8.1"
   }
diff --git a/packages/rpc-augment/src/packageInfo.ts b/packages/rpc-augment/src/packageInfo.ts
index 576bd87fbd..1147e054e0 100644
--- a/packages/rpc-augment/src/packageInfo.ts
+++ b/packages/rpc-augment/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/rpc-augment', path: 'auto', type: 'auto', version: '15.6.1' };
+export const packageInfo = { name: '@polkadot/rpc-augment', path: 'auto', type: 'auto', version: '15.6.2-0-x' };
diff --git a/packages/rpc-core/package.json b/packages/rpc-core/package.json
index d13c32dae2..1deed8fb75 100644
--- a/packages/rpc-core/package.json
+++ b/packages/rpc-core/package.json
@@ -18,18 +18,18 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "15.6.1",
+  "version": "15.6.2-0-x",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/rpc-augment": "15.6.1",
-    "@polkadot/rpc-provider": "15.6.1",
-    "@polkadot/types": "15.6.1",
+    "@polkadot/rpc-augment": "15.6.2-0-x",
+    "@polkadot/rpc-provider": "15.6.2-0-x",
+    "@polkadot/types": "15.6.2-0-x",
     "@polkadot/util": "^13.4.3",
     "rxjs": "^7.8.1",
     "tslib": "^2.8.1"
   },
   "devDependencies": {
     "@polkadot/keyring": "^13.4.3",
-    "@polkadot/rpc-augment": "15.6.1"
+    "@polkadot/rpc-augment": "15.6.2-0-x"
   }
 }
diff --git a/packages/rpc-core/src/packageInfo.ts b/packages/rpc-core/src/packageInfo.ts
index 8549086773..82c1cc3d7a 100644
--- a/packages/rpc-core/src/packageInfo.ts
+++ b/packages/rpc-core/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/rpc-core', path: 'auto', type: 'auto', version: '15.6.1' };
+export const packageInfo = { name: '@polkadot/rpc-core', path: 'auto', type: 'auto', version: '15.6.2-0-x' };
diff --git a/packages/rpc-provider/package.json b/packages/rpc-provider/package.json
index 093b6eb142..e30ac57612 100644
--- a/packages/rpc-provider/package.json
+++ b/packages/rpc-provider/package.json
@@ -18,12 +18,12 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "15.6.1",
+  "version": "15.6.2-0-x",
   "main": "index.js",
   "dependencies": {
     "@polkadot/keyring": "^13.4.3",
-    "@polkadot/types": "15.6.1",
-    "@polkadot/types-support": "15.6.1",
+    "@polkadot/types": "15.6.2-0-x",
+    "@polkadot/types-support": "15.6.2-0-x",
     "@polkadot/util": "^13.4.3",
     "@polkadot/util-crypto": "^13.4.3",
     "@polkadot/x-fetch": "^13.4.3",
diff --git a/packages/rpc-provider/src/packageInfo.ts b/packages/rpc-provider/src/packageInfo.ts
index dbe21b8dda..ac260531ff 100644
--- a/packages/rpc-provider/src/packageInfo.ts
+++ b/packages/rpc-provider/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/rpc-provider', path: 'auto', type: 'auto', version: '15.6.1' };
+export const packageInfo = { name: '@polkadot/rpc-provider', path: 'auto', type: 'auto', version: '15.6.2-0-x' };
diff --git a/packages/typegen/package.json b/packages/typegen/package.json
index f2305fb31b..279d12e57a 100644
--- a/packages/typegen/package.json
+++ b/packages/typegen/package.json
@@ -18,7 +18,7 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "15.6.1",
+  "version": "15.6.2-0-x",
   "main": "index.js",
   "bin": {
     "polkadot-types-chain-info": "./scripts/polkadot-types-chain-info.mjs",
@@ -28,15 +28,15 @@
     "polkadot-types-internal-metadata": "./scripts/polkadot-types-internal-metadata.mjs"
   },
   "dependencies": {
-    "@polkadot/api": "15.6.1",
-    "@polkadot/api-augment": "15.6.1",
-    "@polkadot/rpc-augment": "15.6.1",
-    "@polkadot/rpc-provider": "15.6.1",
-    "@polkadot/types": "15.6.1",
-    "@polkadot/types-augment": "15.6.1",
-    "@polkadot/types-codec": "15.6.1",
-    "@polkadot/types-create": "15.6.1",
-    "@polkadot/types-support": "15.6.1",
+    "@polkadot/api": "15.6.2-0-x",
+    "@polkadot/api-augment": "15.6.2-0-x",
+    "@polkadot/rpc-augment": "15.6.2-0-x",
+    "@polkadot/rpc-provider": "15.6.2-0-x",
+    "@polkadot/types": "15.6.2-0-x",
+    "@polkadot/types-augment": "15.6.2-0-x",
+    "@polkadot/types-codec": "15.6.2-0-x",
+    "@polkadot/types-create": "15.6.2-0-x",
+    "@polkadot/types-support": "15.6.2-0-x",
     "@polkadot/util": "^13.4.3",
     "@polkadot/util-crypto": "^13.4.3",
     "@polkadot/x-ws": "^13.4.3",
diff --git a/packages/typegen/src/packageInfo.ts b/packages/typegen/src/packageInfo.ts
index 99b89e0a63..0f785688fe 100644
--- a/packages/typegen/src/packageInfo.ts
+++ b/packages/typegen/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/typegen', path: 'auto', type: 'auto', version: '15.6.1' };
+export const packageInfo = { name: '@polkadot/typegen', path: 'auto', type: 'auto', version: '15.6.2-0-x' };
diff --git a/packages/types-augment/package.json b/packages/types-augment/package.json
index 1718eb1a85..398473f502 100644
--- a/packages/types-augment/package.json
+++ b/packages/types-augment/package.json
@@ -18,11 +18,11 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "15.6.1",
+  "version": "15.6.2-0-x",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/types": "15.6.1",
-    "@polkadot/types-codec": "15.6.1",
+    "@polkadot/types": "15.6.2-0-x",
+    "@polkadot/types-codec": "15.6.2-0-x",
     "@polkadot/util": "^13.4.3",
     "tslib": "^2.8.1"
   }
diff --git a/packages/types-augment/src/packageInfo.ts b/packages/types-augment/src/packageInfo.ts
index ad8dd8e1f5..0e785f0985 100644
--- a/packages/types-augment/src/packageInfo.ts
+++ b/packages/types-augment/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/types-augment', path: 'auto', type: 'auto', version: '15.6.1' };
+export const packageInfo = { name: '@polkadot/types-augment', path: 'auto', type: 'auto', version: '15.6.2-0-x' };
diff --git a/packages/types-codec/package.json b/packages/types-codec/package.json
index 3041df2858..d19530535f 100644
--- a/packages/types-codec/package.json
+++ b/packages/types-codec/package.json
@@ -18,7 +18,7 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "15.6.1",
+  "version": "15.6.2-0-x",
   "main": "index.js",
   "dependencies": {
     "@polkadot/util": "^13.4.3",
@@ -26,9 +26,9 @@
     "tslib": "^2.8.1"
   },
   "devDependencies": {
-    "@polkadot/types": "15.6.1",
-    "@polkadot/types-augment": "15.6.1",
-    "@polkadot/types-support": "15.6.1",
+    "@polkadot/types": "15.6.2-0-x",
+    "@polkadot/types-augment": "15.6.2-0-x",
+    "@polkadot/types-support": "15.6.2-0-x",
     "@polkadot/util-crypto": "^13.4.3"
   }
 }
diff --git a/packages/types-codec/src/packageInfo.ts b/packages/types-codec/src/packageInfo.ts
index 47650e5cd1..f56452e91c 100644
--- a/packages/types-codec/src/packageInfo.ts
+++ b/packages/types-codec/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/types-codec', path: 'auto', type: 'auto', version: '15.6.1' };
+export const packageInfo = { name: '@polkadot/types-codec', path: 'auto', type: 'auto', version: '15.6.2-0-x' };
diff --git a/packages/types-create/package.json b/packages/types-create/package.json
index bca9584341..5ff3bdaffe 100644
--- a/packages/types-create/package.json
+++ b/packages/types-create/package.json
@@ -18,14 +18,14 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "15.6.1",
+  "version": "15.6.2-0-x",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/types-codec": "15.6.1",
+    "@polkadot/types-codec": "15.6.2-0-x",
     "@polkadot/util": "^13.4.3",
     "tslib": "^2.8.1"
   },
   "devDependencies": {
-    "@polkadot/types": "15.6.1"
+    "@polkadot/types": "15.6.2-0-x"
   }
 }
diff --git a/packages/types-create/src/packageInfo.ts b/packages/types-create/src/packageInfo.ts
index 22265d651c..7b22a1f20f 100644
--- a/packages/types-create/src/packageInfo.ts
+++ b/packages/types-create/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/types-create', path: 'auto', type: 'auto', version: '15.6.1' };
+export const packageInfo = { name: '@polkadot/types-create', path: 'auto', type: 'auto', version: '15.6.2-0-x' };
diff --git a/packages/types-known/package.json b/packages/types-known/package.json
index 137ff7f979..59c71706fc 100644
--- a/packages/types-known/package.json
+++ b/packages/types-known/package.json
@@ -18,17 +18,17 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "15.6.1",
+  "version": "15.6.2-0-x",
   "main": "index.js",
   "dependencies": {
     "@polkadot/networks": "^13.4.3",
-    "@polkadot/types": "15.6.1",
-    "@polkadot/types-codec": "15.6.1",
-    "@polkadot/types-create": "15.6.1",
+    "@polkadot/types": "15.6.2-0-x",
+    "@polkadot/types-codec": "15.6.2-0-x",
+    "@polkadot/types-create": "15.6.2-0-x",
     "@polkadot/util": "^13.4.3",
     "tslib": "^2.8.1"
   },
   "devDependencies": {
-    "@polkadot/api": "15.6.1"
+    "@polkadot/api": "15.6.2-0-x"
   }
 }
diff --git a/packages/types-known/src/packageInfo.ts b/packages/types-known/src/packageInfo.ts
index 568a8661c8..150433adb9 100644
--- a/packages/types-known/src/packageInfo.ts
+++ b/packages/types-known/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/types-known', path: 'auto', type: 'auto', version: '15.6.1' };
+export const packageInfo = { name: '@polkadot/types-known', path: 'auto', type: 'auto', version: '15.6.2-0-x' };
diff --git a/packages/types-support/package.json b/packages/types-support/package.json
index 561c4b9427..f162f5c171 100644
--- a/packages/types-support/package.json
+++ b/packages/types-support/package.json
@@ -18,7 +18,7 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "15.6.1",
+  "version": "15.6.2-0-x",
   "main": "index.js",
   "dependencies": {
     "@polkadot/util": "^13.4.3",
diff --git a/packages/types-support/src/packageInfo.ts b/packages/types-support/src/packageInfo.ts
index 2587023b85..40222b9166 100644
--- a/packages/types-support/src/packageInfo.ts
+++ b/packages/types-support/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/types-support', path: 'auto', type: 'auto', version: '15.6.1' };
+export const packageInfo = { name: '@polkadot/types-support', path: 'auto', type: 'auto', version: '15.6.2-0-x' };
diff --git a/packages/types/package.json b/packages/types/package.json
index cd3bb88037..bc820d62d8 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -18,13 +18,13 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "15.6.1",
+  "version": "15.6.2-0-x",
   "main": "index.js",
   "dependencies": {
     "@polkadot/keyring": "^13.4.3",
-    "@polkadot/types-augment": "15.6.1",
-    "@polkadot/types-codec": "15.6.1",
-    "@polkadot/types-create": "15.6.1",
+    "@polkadot/types-augment": "15.6.2-0-x",
+    "@polkadot/types-codec": "15.6.2-0-x",
+    "@polkadot/types-create": "15.6.2-0-x",
     "@polkadot/util": "^13.4.3",
     "@polkadot/util-crypto": "^13.4.3",
     "rxjs": "^7.8.1",
@@ -32,6 +32,6 @@
   },
   "devDependencies": {
     "@polkadot/keyring": "^13.4.3",
-    "@polkadot/types-support": "15.6.1"
+    "@polkadot/types-support": "15.6.2-0-x"
   }
 }
diff --git a/packages/types/src/packageInfo.ts b/packages/types/src/packageInfo.ts
index 849c5172c0..1b4cdc3982 100644
--- a/packages/types/src/packageInfo.ts
+++ b/packages/types/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/types', path: 'auto', type: 'auto', version: '15.6.1' };
+export const packageInfo = { name: '@polkadot/types', path: 'auto', type: 'auto', version: '15.6.2-0-x' };
diff --git a/yarn.lock b/yarn.lock
index f8eaeada96..6de760be63 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -447,26 +447,26 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@polkadot/api-augment@npm:15.6.1, @polkadot/api-augment@workspace:packages/api-augment":
+"@polkadot/api-augment@npm:15.6.2-0-x, @polkadot/api-augment@workspace:packages/api-augment":
   version: 0.0.0-use.local
   resolution: "@polkadot/api-augment@workspace:packages/api-augment"
   dependencies:
-    "@polkadot/api-base": "npm:15.6.1"
-    "@polkadot/rpc-augment": "npm:15.6.1"
-    "@polkadot/types": "npm:15.6.1"
-    "@polkadot/types-augment": "npm:15.6.1"
-    "@polkadot/types-codec": "npm:15.6.1"
+    "@polkadot/api-base": "npm:15.6.2-0-x"
+    "@polkadot/rpc-augment": "npm:15.6.2-0-x"
+    "@polkadot/types": "npm:15.6.2-0-x"
+    "@polkadot/types-augment": "npm:15.6.2-0-x"
+    "@polkadot/types-codec": "npm:15.6.2-0-x"
     "@polkadot/util": "npm:^13.4.3"
     tslib: "npm:^2.8.1"
   languageName: unknown
   linkType: soft
 
-"@polkadot/api-base@npm:15.6.1, @polkadot/api-base@workspace:packages/api-base":
+"@polkadot/api-base@npm:15.6.2-0-x, @polkadot/api-base@workspace:packages/api-base":
   version: 0.0.0-use.local
   resolution: "@polkadot/api-base@workspace:packages/api-base"
   dependencies:
-    "@polkadot/rpc-core": "npm:15.6.1"
-    "@polkadot/types": "npm:15.6.1"
+    "@polkadot/rpc-core": "npm:15.6.2-0-x"
+    "@polkadot/types": "npm:15.6.2-0-x"
     "@polkadot/util": "npm:^13.4.3"
     rxjs: "npm:^7.8.1"
     tslib: "npm:^2.8.1"
@@ -477,13 +477,13 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "@polkadot/api-contract@workspace:packages/api-contract"
   dependencies:
-    "@polkadot/api": "npm:15.6.1"
-    "@polkadot/api-augment": "npm:15.6.1"
+    "@polkadot/api": "npm:15.6.2-0-x"
+    "@polkadot/api-augment": "npm:15.6.2-0-x"
     "@polkadot/keyring": "npm:^13.4.3"
-    "@polkadot/types": "npm:15.6.1"
-    "@polkadot/types-codec": "npm:15.6.1"
-    "@polkadot/types-create": "npm:15.6.1"
-    "@polkadot/types-support": "npm:15.6.1"
+    "@polkadot/types": "npm:15.6.2-0-x"
+    "@polkadot/types-codec": "npm:15.6.2-0-x"
+    "@polkadot/types-create": "npm:15.6.2-0-x"
+    "@polkadot/types-support": "npm:15.6.2-0-x"
     "@polkadot/util": "npm:^13.4.3"
     "@polkadot/util-crypto": "npm:^13.4.3"
     rxjs: "npm:^7.8.1"
@@ -491,19 +491,19 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@polkadot/api-derive@npm:15.6.1, @polkadot/api-derive@workspace:packages/api-derive":
+"@polkadot/api-derive@npm:15.6.2-0-x, @polkadot/api-derive@workspace:packages/api-derive":
   version: 0.0.0-use.local
   resolution: "@polkadot/api-derive@workspace:packages/api-derive"
   dependencies:
-    "@polkadot/api": "npm:15.6.1"
-    "@polkadot/api-augment": "npm:15.6.1"
-    "@polkadot/api-base": "npm:15.6.1"
-    "@polkadot/rpc-augment": "npm:15.6.1"
-    "@polkadot/rpc-core": "npm:15.6.1"
-    "@polkadot/rpc-provider": "npm:15.6.1"
-    "@polkadot/types": "npm:15.6.1"
-    "@polkadot/types-codec": "npm:15.6.1"
-    "@polkadot/types-support": "npm:15.6.1"
+    "@polkadot/api": "npm:15.6.2-0-x"
+    "@polkadot/api-augment": "npm:15.6.2-0-x"
+    "@polkadot/api-base": "npm:15.6.2-0-x"
+    "@polkadot/rpc-augment": "npm:15.6.2-0-x"
+    "@polkadot/rpc-core": "npm:15.6.2-0-x"
+    "@polkadot/rpc-provider": "npm:15.6.2-0-x"
+    "@polkadot/types": "npm:15.6.2-0-x"
+    "@polkadot/types-codec": "npm:15.6.2-0-x"
+    "@polkadot/types-support": "npm:15.6.2-0-x"
     "@polkadot/util": "npm:^13.4.3"
     "@polkadot/util-crypto": "npm:^13.4.3"
     rxjs: "npm:^7.8.1"
@@ -511,23 +511,23 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@polkadot/api@npm:15.6.1, @polkadot/api@workspace:packages/api":
+"@polkadot/api@npm:15.6.2-0-x, @polkadot/api@workspace:packages/api":
   version: 0.0.0-use.local
   resolution: "@polkadot/api@workspace:packages/api"
   dependencies:
-    "@polkadot/api-augment": "npm:15.6.1"
-    "@polkadot/api-base": "npm:15.6.1"
-    "@polkadot/api-derive": "npm:15.6.1"
+    "@polkadot/api-augment": "npm:15.6.2-0-x"
+    "@polkadot/api-base": "npm:15.6.2-0-x"
+    "@polkadot/api-derive": "npm:15.6.2-0-x"
     "@polkadot/keyring": "npm:^13.4.3"
-    "@polkadot/rpc-augment": "npm:15.6.1"
-    "@polkadot/rpc-core": "npm:15.6.1"
-    "@polkadot/rpc-provider": "npm:15.6.1"
-    "@polkadot/types": "npm:15.6.1"
-    "@polkadot/types-augment": "npm:15.6.1"
-    "@polkadot/types-codec": "npm:15.6.1"
-    "@polkadot/types-create": "npm:15.6.1"
-    "@polkadot/types-known": "npm:15.6.1"
-    "@polkadot/types-support": "npm:15.6.1"
+    "@polkadot/rpc-augment": "npm:15.6.2-0-x"
+    "@polkadot/rpc-core": "npm:15.6.2-0-x"
+    "@polkadot/rpc-provider": "npm:15.6.2-0-x"
+    "@polkadot/types": "npm:15.6.2-0-x"
+    "@polkadot/types-augment": "npm:15.6.2-0-x"
+    "@polkadot/types-codec": "npm:15.6.2-0-x"
+    "@polkadot/types-create": "npm:15.6.2-0-x"
+    "@polkadot/types-known": "npm:15.6.2-0-x"
+    "@polkadot/types-support": "npm:15.6.2-0-x"
     "@polkadot/util": "npm:^13.4.3"
     "@polkadot/util-crypto": "npm:^13.4.3"
     eventemitter3: "npm:^5.0.1"
@@ -657,39 +657,39 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@polkadot/rpc-augment@npm:15.6.1, @polkadot/rpc-augment@workspace:packages/rpc-augment":
+"@polkadot/rpc-augment@npm:15.6.2-0-x, @polkadot/rpc-augment@workspace:packages/rpc-augment":
   version: 0.0.0-use.local
   resolution: "@polkadot/rpc-augment@workspace:packages/rpc-augment"
   dependencies:
-    "@polkadot/rpc-core": "npm:15.6.1"
-    "@polkadot/types": "npm:15.6.1"
-    "@polkadot/types-codec": "npm:15.6.1"
+    "@polkadot/rpc-core": "npm:15.6.2-0-x"
+    "@polkadot/types": "npm:15.6.2-0-x"
+    "@polkadot/types-codec": "npm:15.6.2-0-x"
     "@polkadot/util": "npm:^13.4.3"
     tslib: "npm:^2.8.1"
   languageName: unknown
   linkType: soft
 
-"@polkadot/rpc-core@npm:15.6.1, @polkadot/rpc-core@workspace:packages/rpc-core":
+"@polkadot/rpc-core@npm:15.6.2-0-x, @polkadot/rpc-core@workspace:packages/rpc-core":
   version: 0.0.0-use.local
   resolution: "@polkadot/rpc-core@workspace:packages/rpc-core"
   dependencies:
     "@polkadot/keyring": "npm:^13.4.3"
-    "@polkadot/rpc-augment": "npm:15.6.1"
-    "@polkadot/rpc-provider": "npm:15.6.1"
-    "@polkadot/types": "npm:15.6.1"
+    "@polkadot/rpc-augment": "npm:15.6.2-0-x"
+    "@polkadot/rpc-provider": "npm:15.6.2-0-x"
+    "@polkadot/types": "npm:15.6.2-0-x"
     "@polkadot/util": "npm:^13.4.3"
     rxjs: "npm:^7.8.1"
     tslib: "npm:^2.8.1"
   languageName: unknown
   linkType: soft
 
-"@polkadot/rpc-provider@npm:15.6.1, @polkadot/rpc-provider@workspace:packages/rpc-provider":
+"@polkadot/rpc-provider@npm:15.6.2-0-x, @polkadot/rpc-provider@workspace:packages/rpc-provider":
   version: 0.0.0-use.local
   resolution: "@polkadot/rpc-provider@workspace:packages/rpc-provider"
   dependencies:
     "@polkadot/keyring": "npm:^13.4.3"
-    "@polkadot/types": "npm:15.6.1"
-    "@polkadot/types-support": "npm:15.6.1"
+    "@polkadot/types": "npm:15.6.2-0-x"
+    "@polkadot/types-support": "npm:15.6.2-0-x"
     "@polkadot/util": "npm:^13.4.3"
     "@polkadot/util-crypto": "npm:^13.4.3"
     "@polkadot/x-fetch": "npm:^13.4.3"
@@ -710,15 +710,15 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "@polkadot/typegen@workspace:packages/typegen"
   dependencies:
-    "@polkadot/api": "npm:15.6.1"
-    "@polkadot/api-augment": "npm:15.6.1"
-    "@polkadot/rpc-augment": "npm:15.6.1"
-    "@polkadot/rpc-provider": "npm:15.6.1"
-    "@polkadot/types": "npm:15.6.1"
-    "@polkadot/types-augment": "npm:15.6.1"
-    "@polkadot/types-codec": "npm:15.6.1"
-    "@polkadot/types-create": "npm:15.6.1"
-    "@polkadot/types-support": "npm:15.6.1"
+    "@polkadot/api": "npm:15.6.2-0-x"
+    "@polkadot/api-augment": "npm:15.6.2-0-x"
+    "@polkadot/rpc-augment": "npm:15.6.2-0-x"
+    "@polkadot/rpc-provider": "npm:15.6.2-0-x"
+    "@polkadot/types": "npm:15.6.2-0-x"
+    "@polkadot/types-augment": "npm:15.6.2-0-x"
+    "@polkadot/types-codec": "npm:15.6.2-0-x"
+    "@polkadot/types-create": "npm:15.6.2-0-x"
+    "@polkadot/types-support": "npm:15.6.2-0-x"
     "@polkadot/util": "npm:^13.4.3"
     "@polkadot/util-crypto": "npm:^13.4.3"
     "@polkadot/x-ws": "npm:^13.4.3"
@@ -735,24 +735,24 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-augment@npm:15.6.1, @polkadot/types-augment@workspace:packages/types-augment":
+"@polkadot/types-augment@npm:15.6.2-0-x, @polkadot/types-augment@workspace:packages/types-augment":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-augment@workspace:packages/types-augment"
   dependencies:
-    "@polkadot/types": "npm:15.6.1"
-    "@polkadot/types-codec": "npm:15.6.1"
+    "@polkadot/types": "npm:15.6.2-0-x"
+    "@polkadot/types-codec": "npm:15.6.2-0-x"
     "@polkadot/util": "npm:^13.4.3"
     tslib: "npm:^2.8.1"
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-codec@npm:15.6.1, @polkadot/types-codec@workspace:packages/types-codec":
+"@polkadot/types-codec@npm:15.6.2-0-x, @polkadot/types-codec@workspace:packages/types-codec":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-codec@workspace:packages/types-codec"
   dependencies:
-    "@polkadot/types": "npm:15.6.1"
-    "@polkadot/types-augment": "npm:15.6.1"
-    "@polkadot/types-support": "npm:15.6.1"
+    "@polkadot/types": "npm:15.6.2-0-x"
+    "@polkadot/types-augment": "npm:15.6.2-0-x"
+    "@polkadot/types-support": "npm:15.6.2-0-x"
     "@polkadot/util": "npm:^13.4.3"
     "@polkadot/util-crypto": "npm:^13.4.3"
     "@polkadot/x-bigint": "npm:^13.4.3"
@@ -760,32 +760,32 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-create@npm:15.6.1, @polkadot/types-create@workspace:packages/types-create":
+"@polkadot/types-create@npm:15.6.2-0-x, @polkadot/types-create@workspace:packages/types-create":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-create@workspace:packages/types-create"
   dependencies:
-    "@polkadot/types": "npm:15.6.1"
-    "@polkadot/types-codec": "npm:15.6.1"
+    "@polkadot/types": "npm:15.6.2-0-x"
+    "@polkadot/types-codec": "npm:15.6.2-0-x"
     "@polkadot/util": "npm:^13.4.3"
     tslib: "npm:^2.8.1"
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-known@npm:15.6.1, @polkadot/types-known@workspace:packages/types-known":
+"@polkadot/types-known@npm:15.6.2-0-x, @polkadot/types-known@workspace:packages/types-known":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-known@workspace:packages/types-known"
   dependencies:
-    "@polkadot/api": "npm:15.6.1"
+    "@polkadot/api": "npm:15.6.2-0-x"
     "@polkadot/networks": "npm:^13.4.3"
-    "@polkadot/types": "npm:15.6.1"
-    "@polkadot/types-codec": "npm:15.6.1"
-    "@polkadot/types-create": "npm:15.6.1"
+    "@polkadot/types": "npm:15.6.2-0-x"
+    "@polkadot/types-codec": "npm:15.6.2-0-x"
+    "@polkadot/types-create": "npm:15.6.2-0-x"
     "@polkadot/util": "npm:^13.4.3"
     tslib: "npm:^2.8.1"
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-support@npm:15.6.1, @polkadot/types-support@workspace:packages/types-support":
+"@polkadot/types-support@npm:15.6.2-0-x, @polkadot/types-support@workspace:packages/types-support":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-support@workspace:packages/types-support"
   dependencies:
@@ -794,15 +794,15 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@polkadot/types@npm:15.6.1, @polkadot/types@workspace:packages/types":
+"@polkadot/types@npm:15.6.2-0-x, @polkadot/types@workspace:packages/types":
   version: 0.0.0-use.local
   resolution: "@polkadot/types@workspace:packages/types"
   dependencies:
     "@polkadot/keyring": "npm:^13.4.3"
-    "@polkadot/types-augment": "npm:15.6.1"
-    "@polkadot/types-codec": "npm:15.6.1"
-    "@polkadot/types-create": "npm:15.6.1"
-    "@polkadot/types-support": "npm:15.6.1"
+    "@polkadot/types-augment": "npm:15.6.2-0-x"
+    "@polkadot/types-codec": "npm:15.6.2-0-x"
+    "@polkadot/types-create": "npm:15.6.2-0-x"
+    "@polkadot/types-support": "npm:15.6.2-0-x"
     "@polkadot/util": "npm:^13.4.3"
     "@polkadot/util-crypto": "npm:^13.4.3"
     rxjs: "npm:^7.8.1"