diff --git a/CHANGELOG.md b/CHANGELOG.md
index 292834b27f..0c54a06aec 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,13 @@
 # CHANGELOG
 
-## master
+## 10.3.4 Apr 16, 2023
+
+Changes:
+
+- Ensure block author extract uses the correct as-at block construction state
+
+
+## 10.3.3 Apr 15, 2023
 
 Contributed:
 
diff --git a/package.json b/package.json
index db4c5afc6a..efc1e19496 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
   },
   "sideEffects": false,
   "type": "module",
-  "version": "10.3.3",
+  "version": "10.3.4",
   "versions": {
     "git": "10.3.3",
     "npm": "10.3.3"
diff --git a/packages/api-augment/package.json b/packages/api-augment/package.json
index 0108f1f54c..a2698175f3 100644
--- a/packages/api-augment/package.json
+++ b/packages/api-augment/package.json
@@ -18,14 +18,14 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "10.3.3",
+  "version": "10.3.4",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/api-base": "10.3.3",
-    "@polkadot/rpc-augment": "10.3.3",
-    "@polkadot/types": "10.3.3",
-    "@polkadot/types-augment": "10.3.3",
-    "@polkadot/types-codec": "10.3.3",
+    "@polkadot/api-base": "10.3.4",
+    "@polkadot/rpc-augment": "10.3.4",
+    "@polkadot/types": "10.3.4",
+    "@polkadot/types-augment": "10.3.4",
+    "@polkadot/types-codec": "10.3.4",
     "@polkadot/util": "^11.1.3",
     "tslib": "^2.5.0"
   }
diff --git a/packages/api-base/package.json b/packages/api-base/package.json
index 220f4050bb..8fcc143397 100644
--- a/packages/api-base/package.json
+++ b/packages/api-base/package.json
@@ -18,11 +18,11 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "10.3.3",
+  "version": "10.3.4",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/rpc-core": "10.3.3",
-    "@polkadot/types": "10.3.3",
+    "@polkadot/rpc-core": "10.3.4",
+    "@polkadot/types": "10.3.4",
     "@polkadot/util": "^11.1.3",
     "rxjs": "^7.8.0",
     "tslib": "^2.5.0"
diff --git a/packages/api-contract/package.json b/packages/api-contract/package.json
index 35281f51e5..5c93252ed6 100644
--- a/packages/api-contract/package.json
+++ b/packages/api-contract/package.json
@@ -18,20 +18,20 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "10.3.3",
+  "version": "10.3.4",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/api": "10.3.3",
-    "@polkadot/types": "10.3.3",
-    "@polkadot/types-codec": "10.3.3",
-    "@polkadot/types-create": "10.3.3",
+    "@polkadot/api": "10.3.4",
+    "@polkadot/types": "10.3.4",
+    "@polkadot/types-codec": "10.3.4",
+    "@polkadot/types-create": "10.3.4",
     "@polkadot/util": "^11.1.3",
     "@polkadot/util-crypto": "^11.1.3",
     "rxjs": "^7.8.0",
     "tslib": "^2.5.0"
   },
   "devDependencies": {
-    "@polkadot/api-augment": "10.3.3",
+    "@polkadot/api-augment": "10.3.4",
     "@polkadot/keyring": "^11.1.3"
   }
 }
diff --git a/packages/api-derive/package.json b/packages/api-derive/package.json
index 3bb4015554..96fa31cd0b 100644
--- a/packages/api-derive/package.json
+++ b/packages/api-derive/package.json
@@ -18,25 +18,25 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "10.3.3",
+  "version": "10.3.4",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/api": "10.3.3",
-    "@polkadot/api-augment": "10.3.3",
-    "@polkadot/api-base": "10.3.3",
-    "@polkadot/rpc-core": "10.3.3",
-    "@polkadot/types": "10.3.3",
-    "@polkadot/types-codec": "10.3.3",
+    "@polkadot/api": "10.3.4",
+    "@polkadot/api-augment": "10.3.4",
+    "@polkadot/api-base": "10.3.4",
+    "@polkadot/rpc-core": "10.3.4",
+    "@polkadot/types": "10.3.4",
+    "@polkadot/types-codec": "10.3.4",
     "@polkadot/util": "^11.1.3",
     "@polkadot/util-crypto": "^11.1.3",
     "rxjs": "^7.8.0",
     "tslib": "^2.5.0"
   },
   "devDependencies": {
-    "@polkadot/api": "10.3.3",
-    "@polkadot/api-augment": "10.3.3",
-    "@polkadot/rpc-augment": "10.3.3",
-    "@polkadot/rpc-provider": "10.3.3",
-    "@polkadot/types-support": "10.3.3"
+    "@polkadot/api": "10.3.4",
+    "@polkadot/api-augment": "10.3.4",
+    "@polkadot/rpc-augment": "10.3.4",
+    "@polkadot/rpc-provider": "10.3.4",
+    "@polkadot/types-support": "10.3.4"
   }
 }
diff --git a/packages/api-derive/src/chain/getBlock.ts b/packages/api-derive/src/chain/getBlock.ts
index 269d3f30cb..a94ad73993 100644
--- a/packages/api-derive/src/chain/getBlock.ts
+++ b/packages/api-derive/src/chain/getBlock.ts
@@ -34,7 +34,7 @@ export function getBlock (instanceId: string, api: DeriveApi): (hash: Uint8Array
         combineLatest([
           of(signedBlock),
           queryAt.system.events(),
-          getAuthorDetails(signedBlock.block.header, queryAt)
+          getAuthorDetails(api, signedBlock.block.header, blockHash)
         ])
       ),
       map(([signedBlock, events, [, validators, author]]) =>
diff --git a/packages/api-derive/src/chain/getHeader.ts b/packages/api-derive/src/chain/getHeader.ts
index 8e3fa905b8..d6bef09b99 100644
--- a/packages/api-derive/src/chain/getHeader.ts
+++ b/packages/api-derive/src/chain/getHeader.ts
@@ -5,7 +5,7 @@ import type { Observable } from 'rxjs';
 import type { HeaderExtended } from '../type/types.js';
 import type { DeriveApi } from '../types.js';
 
-import { combineLatest, map, switchMap } from 'rxjs';
+import { map, switchMap } from 'rxjs';
 
 import { createHeaderExtended } from '../type/index.js';
 import { memo } from '../util/index.js';
@@ -27,12 +27,9 @@ import { getAuthorDetails } from './util.js';
  */
 export function getHeader (instanceId: string, api: DeriveApi): (blockHash: Uint8Array | string) => Observable<HeaderExtended> {
   return memo(instanceId, (blockHash: Uint8Array | string): Observable<HeaderExtended> =>
-    combineLatest([
-      api.rpc.chain.getHeader(blockHash),
-      api.queryAt(blockHash)
-    ]).pipe(
-      switchMap(([header, queryAt]) =>
-        getAuthorDetails(header, queryAt)
+    api.rpc.chain.getHeader(blockHash).pipe(
+      switchMap((header) =>
+        getAuthorDetails(api, header, blockHash)
       ),
       map(([header, validators, author]) =>
         createHeaderExtended((validators || header).registry, header, validators, author)
diff --git a/packages/api-derive/src/chain/subscribeNewHeads.ts b/packages/api-derive/src/chain/subscribeNewHeads.ts
index 594a4d92b2..7cbbbf5b56 100644
--- a/packages/api-derive/src/chain/subscribeNewHeads.ts
+++ b/packages/api-derive/src/chain/subscribeNewHeads.ts
@@ -5,7 +5,7 @@ import type { Observable } from 'rxjs';
 import type { HeaderExtended } from '../type/types.js';
 import type { DeriveApi } from '../types.js';
 
-import { combineLatest, map, of, switchMap } from 'rxjs';
+import { map, switchMap } from 'rxjs';
 
 import { createHeaderExtended } from '../type/index.js';
 import { memo } from '../util/index.js';
@@ -28,13 +28,7 @@ export function subscribeNewHeads (instanceId: string, api: DeriveApi): () => Ob
   return memo(instanceId, (): Observable<HeaderExtended> =>
     api.rpc.chain.subscribeNewHeads().pipe(
       switchMap((header) =>
-        combineLatest([
-          of(header),
-          api.queryAt(header.hash)
-        ])
-      ),
-      switchMap(([header, queryAt]) =>
-        getAuthorDetails(header, queryAt)
+        getAuthorDetails(api, header)
       ),
       map(([header, validators, author]): HeaderExtended => {
         header.createdAtHash = header.hash;
diff --git a/packages/api-derive/src/chain/util.ts b/packages/api-derive/src/chain/util.ts
index da7eeaa216..cc77933f89 100644
--- a/packages/api-derive/src/chain/util.ts
+++ b/packages/api-derive/src/chain/util.ts
@@ -9,7 +9,7 @@ import type { SpCoreSr25519Public } from '@polkadot/types/lookup';
 import type { Codec, IOption } from '@polkadot/types/types';
 import type { DeriveApi } from '../types.js';
 
-import { combineLatest, map, mergeMap, of } from 'rxjs';
+import { combineLatest, map, mergeMap, of, switchMap } from 'rxjs';
 
 import { memo, unwrapBlockNumber } from '../util/index.js';
 
@@ -24,7 +24,8 @@ export function createBlockNumberDerive <T extends { number: Compact<BlockNumber
     );
 }
 
-export function getAuthorDetails (header: Header, queryAt: QueryableStorage<'rxjs'>): Observable<[Header, Vec<AccountId> | null, AccountId | null]> {
+/** @internal */
+function getAuthorDetailsWithAt (header: Header, queryAt: QueryableStorage<'rxjs'>): Observable<[Header, Vec<AccountId> | null, AccountId | null]> {
   const validators = queryAt.session
     ? queryAt.session.validators()
     : of(null);
@@ -72,3 +73,22 @@ export function getAuthorDetails (header: Header, queryAt: QueryableStorage<'rxj
     of(null)
   ]);
 }
+
+export function getAuthorDetails (api: DeriveApi, header: Header, blockHash?: Uint8Array | string): Observable<[Header, Vec<AccountId> | null, AccountId | null]> {
+  // For on-chain state, we need to retrieve it as per the start
+  // of the block being constructed, i.e. session validators would
+  // be at the point of the block construction, not when all operations
+  // has been supplied.
+  //
+  // However for the first block (no parentHash available), we would
+  // just use the as-is
+  return api.queryAt(
+    header.parentHash.isEmpty
+      ? blockHash || header.hash
+      : header.parentHash
+  ).pipe(
+    switchMap((queryAt) =>
+      getAuthorDetailsWithAt(header, queryAt)
+    )
+  );
+}
diff --git a/packages/api/package.json b/packages/api/package.json
index 044b41dbd6..01ed5b892c 100644
--- a/packages/api/package.json
+++ b/packages/api/package.json
@@ -18,21 +18,21 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "10.3.3",
+  "version": "10.3.4",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/api-augment": "10.3.3",
-    "@polkadot/api-base": "10.3.3",
-    "@polkadot/api-derive": "10.3.3",
+    "@polkadot/api-augment": "10.3.4",
+    "@polkadot/api-base": "10.3.4",
+    "@polkadot/api-derive": "10.3.4",
     "@polkadot/keyring": "^11.1.3",
-    "@polkadot/rpc-augment": "10.3.3",
-    "@polkadot/rpc-core": "10.3.3",
-    "@polkadot/rpc-provider": "10.3.3",
-    "@polkadot/types": "10.3.3",
-    "@polkadot/types-augment": "10.3.3",
-    "@polkadot/types-codec": "10.3.3",
-    "@polkadot/types-create": "10.3.3",
-    "@polkadot/types-known": "10.3.3",
+    "@polkadot/rpc-augment": "10.3.4",
+    "@polkadot/rpc-core": "10.3.4",
+    "@polkadot/rpc-provider": "10.3.4",
+    "@polkadot/types": "10.3.4",
+    "@polkadot/types-augment": "10.3.4",
+    "@polkadot/types-codec": "10.3.4",
+    "@polkadot/types-create": "10.3.4",
+    "@polkadot/types-known": "10.3.4",
     "@polkadot/util": "^11.1.3",
     "@polkadot/util-crypto": "^11.1.3",
     "eventemitter3": "^5.0.0",
@@ -40,7 +40,7 @@
     "tslib": "^2.5.0"
   },
   "devDependencies": {
-    "@polkadot/api-augment": "10.3.3",
-    "@polkadot/types-support": "10.3.3"
+    "@polkadot/api-augment": "10.3.4",
+    "@polkadot/types-support": "10.3.4"
   }
 }
diff --git a/packages/rpc-augment/package.json b/packages/rpc-augment/package.json
index af8054c49e..e20c02681a 100644
--- a/packages/rpc-augment/package.json
+++ b/packages/rpc-augment/package.json
@@ -18,12 +18,12 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "10.3.3",
+  "version": "10.3.4",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/rpc-core": "10.3.3",
-    "@polkadot/types": "10.3.3",
-    "@polkadot/types-codec": "10.3.3",
+    "@polkadot/rpc-core": "10.3.4",
+    "@polkadot/types": "10.3.4",
+    "@polkadot/types-codec": "10.3.4",
     "@polkadot/util": "^11.1.3",
     "tslib": "^2.5.0"
   }
diff --git a/packages/rpc-core/package.json b/packages/rpc-core/package.json
index 4f9a9e56af..98f86ccb3e 100644
--- a/packages/rpc-core/package.json
+++ b/packages/rpc-core/package.json
@@ -18,18 +18,18 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "10.3.3",
+  "version": "10.3.4",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/rpc-augment": "10.3.3",
-    "@polkadot/rpc-provider": "10.3.3",
-    "@polkadot/types": "10.3.3",
+    "@polkadot/rpc-augment": "10.3.4",
+    "@polkadot/rpc-provider": "10.3.4",
+    "@polkadot/types": "10.3.4",
     "@polkadot/util": "^11.1.3",
     "rxjs": "^7.8.0",
     "tslib": "^2.5.0"
   },
   "devDependencies": {
     "@polkadot/keyring": "^11.1.3",
-    "@polkadot/rpc-augment": "10.3.3"
+    "@polkadot/rpc-augment": "10.3.4"
   }
 }
diff --git a/packages/rpc-provider/package.json b/packages/rpc-provider/package.json
index dd9a280140..eb2c44ed0d 100644
--- a/packages/rpc-provider/package.json
+++ b/packages/rpc-provider/package.json
@@ -18,12 +18,12 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "10.3.3",
+  "version": "10.3.4",
   "main": "index.js",
   "dependencies": {
     "@polkadot/keyring": "^11.1.3",
-    "@polkadot/types": "10.3.3",
-    "@polkadot/types-support": "10.3.3",
+    "@polkadot/types": "10.3.4",
+    "@polkadot/types-support": "10.3.4",
     "@polkadot/util": "^11.1.3",
     "@polkadot/util-crypto": "^11.1.3",
     "@polkadot/x-fetch": "^11.1.3",
diff --git a/packages/typegen/package.json b/packages/typegen/package.json
index a42e2d10b7..2c5c768f3f 100644
--- a/packages/typegen/package.json
+++ b/packages/typegen/package.json
@@ -18,7 +18,7 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "10.3.3",
+  "version": "10.3.4",
   "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": "10.3.3",
-    "@polkadot/api-augment": "10.3.3",
-    "@polkadot/rpc-augment": "10.3.3",
-    "@polkadot/rpc-provider": "10.3.3",
-    "@polkadot/types": "10.3.3",
-    "@polkadot/types-augment": "10.3.3",
-    "@polkadot/types-codec": "10.3.3",
-    "@polkadot/types-create": "10.3.3",
-    "@polkadot/types-support": "10.3.3",
+    "@polkadot/api": "10.3.4",
+    "@polkadot/api-augment": "10.3.4",
+    "@polkadot/rpc-augment": "10.3.4",
+    "@polkadot/rpc-provider": "10.3.4",
+    "@polkadot/types": "10.3.4",
+    "@polkadot/types-augment": "10.3.4",
+    "@polkadot/types-codec": "10.3.4",
+    "@polkadot/types-create": "10.3.4",
+    "@polkadot/types-support": "10.3.4",
     "@polkadot/util": "^11.1.3",
     "@polkadot/util-crypto": "^11.1.3",
     "@polkadot/x-ws": "^11.1.3",
diff --git a/packages/types-augment/package.json b/packages/types-augment/package.json
index 14e6d78c58..157a027df9 100644
--- a/packages/types-augment/package.json
+++ b/packages/types-augment/package.json
@@ -18,11 +18,11 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "10.3.3",
+  "version": "10.3.4",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/types": "10.3.3",
-    "@polkadot/types-codec": "10.3.3",
+    "@polkadot/types": "10.3.4",
+    "@polkadot/types-codec": "10.3.4",
     "@polkadot/util": "^11.1.3",
     "tslib": "^2.5.0"
   }
diff --git a/packages/types-codec/package.json b/packages/types-codec/package.json
index 57a07a8eec..551ee09f69 100644
--- a/packages/types-codec/package.json
+++ b/packages/types-codec/package.json
@@ -18,7 +18,7 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "10.3.3",
+  "version": "10.3.4",
   "main": "index.js",
   "dependencies": {
     "@polkadot/util": "^11.1.3",
@@ -26,9 +26,9 @@
     "tslib": "^2.5.0"
   },
   "devDependencies": {
-    "@polkadot/types": "10.3.3",
-    "@polkadot/types-augment": "10.3.3",
-    "@polkadot/types-support": "10.3.3",
+    "@polkadot/types": "10.3.4",
+    "@polkadot/types-augment": "10.3.4",
+    "@polkadot/types-support": "10.3.4",
     "@polkadot/util-crypto": "^11.1.3"
   }
 }
diff --git a/packages/types-create/package.json b/packages/types-create/package.json
index 2ca6752de9..052aa51e44 100644
--- a/packages/types-create/package.json
+++ b/packages/types-create/package.json
@@ -18,14 +18,14 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "10.3.3",
+  "version": "10.3.4",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/types-codec": "10.3.3",
+    "@polkadot/types-codec": "10.3.4",
     "@polkadot/util": "^11.1.3",
     "tslib": "^2.5.0"
   },
   "devDependencies": {
-    "@polkadot/types": "10.3.3"
+    "@polkadot/types": "10.3.4"
   }
 }
diff --git a/packages/types-known/package.json b/packages/types-known/package.json
index e00263bc9b..3df7f4bf25 100644
--- a/packages/types-known/package.json
+++ b/packages/types-known/package.json
@@ -18,17 +18,17 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "10.3.3",
+  "version": "10.3.4",
   "main": "index.js",
   "dependencies": {
     "@polkadot/networks": "^11.1.3",
-    "@polkadot/types": "10.3.3",
-    "@polkadot/types-codec": "10.3.3",
-    "@polkadot/types-create": "10.3.3",
+    "@polkadot/types": "10.3.4",
+    "@polkadot/types-codec": "10.3.4",
+    "@polkadot/types-create": "10.3.4",
     "@polkadot/util": "^11.1.3",
     "tslib": "^2.5.0"
   },
   "devDependencies": {
-    "@polkadot/api": "10.3.3"
+    "@polkadot/api": "10.3.4"
   }
 }
diff --git a/packages/types-support/package.json b/packages/types-support/package.json
index fa04048ca9..7089312df7 100644
--- a/packages/types-support/package.json
+++ b/packages/types-support/package.json
@@ -18,7 +18,7 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "10.3.3",
+  "version": "10.3.4",
   "main": "index.js",
   "dependencies": {
     "@polkadot/util": "^11.1.3",
diff --git a/packages/types/package.json b/packages/types/package.json
index 88618af72d..fd6ea4f35e 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -18,13 +18,13 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "10.3.3",
+  "version": "10.3.4",
   "main": "index.js",
   "dependencies": {
     "@polkadot/keyring": "^11.1.3",
-    "@polkadot/types-augment": "10.3.3",
-    "@polkadot/types-codec": "10.3.3",
-    "@polkadot/types-create": "10.3.3",
+    "@polkadot/types-augment": "10.3.4",
+    "@polkadot/types-codec": "10.3.4",
+    "@polkadot/types-create": "10.3.4",
     "@polkadot/util": "^11.1.3",
     "@polkadot/util-crypto": "^11.1.3",
     "rxjs": "^7.8.0",
@@ -32,6 +32,6 @@
   },
   "devDependencies": {
     "@polkadot/keyring": "^11.1.3",
-    "@polkadot/types-support": "10.3.3"
+    "@polkadot/types-support": "10.3.4"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 4eafc35b02..eae64450db 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -364,26 +364,26 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@polkadot/api-augment@10.3.3, @polkadot/api-augment@workspace:packages/api-augment":
+"@polkadot/api-augment@10.3.4, @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": 10.3.3
-    "@polkadot/rpc-augment": 10.3.3
-    "@polkadot/types": 10.3.3
-    "@polkadot/types-augment": 10.3.3
-    "@polkadot/types-codec": 10.3.3
+    "@polkadot/api-base": 10.3.4
+    "@polkadot/rpc-augment": 10.3.4
+    "@polkadot/types": 10.3.4
+    "@polkadot/types-augment": 10.3.4
+    "@polkadot/types-codec": 10.3.4
     "@polkadot/util": ^11.1.3
     tslib: ^2.5.0
   languageName: unknown
   linkType: soft
 
-"@polkadot/api-base@10.3.3, @polkadot/api-base@workspace:packages/api-base":
+"@polkadot/api-base@10.3.4, @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": 10.3.3
-    "@polkadot/types": 10.3.3
+    "@polkadot/rpc-core": 10.3.4
+    "@polkadot/types": 10.3.4
     "@polkadot/util": ^11.1.3
     rxjs: ^7.8.0
     tslib: ^2.5.0
@@ -394,12 +394,12 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "@polkadot/api-contract@workspace:packages/api-contract"
   dependencies:
-    "@polkadot/api": 10.3.3
-    "@polkadot/api-augment": 10.3.3
+    "@polkadot/api": 10.3.4
+    "@polkadot/api-augment": 10.3.4
     "@polkadot/keyring": ^11.1.3
-    "@polkadot/types": 10.3.3
-    "@polkadot/types-codec": 10.3.3
-    "@polkadot/types-create": 10.3.3
+    "@polkadot/types": 10.3.4
+    "@polkadot/types-codec": 10.3.4
+    "@polkadot/types-create": 10.3.4
     "@polkadot/util": ^11.1.3
     "@polkadot/util-crypto": ^11.1.3
     rxjs: ^7.8.0
@@ -407,19 +407,19 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@polkadot/api-derive@10.3.3, @polkadot/api-derive@workspace:packages/api-derive":
+"@polkadot/api-derive@10.3.4, @polkadot/api-derive@workspace:packages/api-derive":
   version: 0.0.0-use.local
   resolution: "@polkadot/api-derive@workspace:packages/api-derive"
   dependencies:
-    "@polkadot/api": 10.3.3
-    "@polkadot/api-augment": 10.3.3
-    "@polkadot/api-base": 10.3.3
-    "@polkadot/rpc-augment": 10.3.3
-    "@polkadot/rpc-core": 10.3.3
-    "@polkadot/rpc-provider": 10.3.3
-    "@polkadot/types": 10.3.3
-    "@polkadot/types-codec": 10.3.3
-    "@polkadot/types-support": 10.3.3
+    "@polkadot/api": 10.3.4
+    "@polkadot/api-augment": 10.3.4
+    "@polkadot/api-base": 10.3.4
+    "@polkadot/rpc-augment": 10.3.4
+    "@polkadot/rpc-core": 10.3.4
+    "@polkadot/rpc-provider": 10.3.4
+    "@polkadot/types": 10.3.4
+    "@polkadot/types-codec": 10.3.4
+    "@polkadot/types-support": 10.3.4
     "@polkadot/util": ^11.1.3
     "@polkadot/util-crypto": ^11.1.3
     rxjs: ^7.8.0
@@ -427,23 +427,23 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@polkadot/api@10.3.3, @polkadot/api@workspace:packages/api":
+"@polkadot/api@10.3.4, @polkadot/api@workspace:packages/api":
   version: 0.0.0-use.local
   resolution: "@polkadot/api@workspace:packages/api"
   dependencies:
-    "@polkadot/api-augment": 10.3.3
-    "@polkadot/api-base": 10.3.3
-    "@polkadot/api-derive": 10.3.3
+    "@polkadot/api-augment": 10.3.4
+    "@polkadot/api-base": 10.3.4
+    "@polkadot/api-derive": 10.3.4
     "@polkadot/keyring": ^11.1.3
-    "@polkadot/rpc-augment": 10.3.3
-    "@polkadot/rpc-core": 10.3.3
-    "@polkadot/rpc-provider": 10.3.3
-    "@polkadot/types": 10.3.3
-    "@polkadot/types-augment": 10.3.3
-    "@polkadot/types-codec": 10.3.3
-    "@polkadot/types-create": 10.3.3
-    "@polkadot/types-known": 10.3.3
-    "@polkadot/types-support": 10.3.3
+    "@polkadot/rpc-augment": 10.3.4
+    "@polkadot/rpc-core": 10.3.4
+    "@polkadot/rpc-provider": 10.3.4
+    "@polkadot/types": 10.3.4
+    "@polkadot/types-augment": 10.3.4
+    "@polkadot/types-codec": 10.3.4
+    "@polkadot/types-create": 10.3.4
+    "@polkadot/types-known": 10.3.4
+    "@polkadot/types-support": 10.3.4
     "@polkadot/util": ^11.1.3
     "@polkadot/util-crypto": ^11.1.3
     eventemitter3: ^5.0.0
@@ -570,39 +570,39 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@polkadot/rpc-augment@10.3.3, @polkadot/rpc-augment@workspace:packages/rpc-augment":
+"@polkadot/rpc-augment@10.3.4, @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": 10.3.3
-    "@polkadot/types": 10.3.3
-    "@polkadot/types-codec": 10.3.3
+    "@polkadot/rpc-core": 10.3.4
+    "@polkadot/types": 10.3.4
+    "@polkadot/types-codec": 10.3.4
     "@polkadot/util": ^11.1.3
     tslib: ^2.5.0
   languageName: unknown
   linkType: soft
 
-"@polkadot/rpc-core@10.3.3, @polkadot/rpc-core@workspace:packages/rpc-core":
+"@polkadot/rpc-core@10.3.4, @polkadot/rpc-core@workspace:packages/rpc-core":
   version: 0.0.0-use.local
   resolution: "@polkadot/rpc-core@workspace:packages/rpc-core"
   dependencies:
     "@polkadot/keyring": ^11.1.3
-    "@polkadot/rpc-augment": 10.3.3
-    "@polkadot/rpc-provider": 10.3.3
-    "@polkadot/types": 10.3.3
+    "@polkadot/rpc-augment": 10.3.4
+    "@polkadot/rpc-provider": 10.3.4
+    "@polkadot/types": 10.3.4
     "@polkadot/util": ^11.1.3
     rxjs: ^7.8.0
     tslib: ^2.5.0
   languageName: unknown
   linkType: soft
 
-"@polkadot/rpc-provider@10.3.3, @polkadot/rpc-provider@workspace:packages/rpc-provider":
+"@polkadot/rpc-provider@10.3.4, @polkadot/rpc-provider@workspace:packages/rpc-provider":
   version: 0.0.0-use.local
   resolution: "@polkadot/rpc-provider@workspace:packages/rpc-provider"
   dependencies:
     "@polkadot/keyring": ^11.1.3
-    "@polkadot/types": 10.3.3
-    "@polkadot/types-support": 10.3.3
+    "@polkadot/types": 10.3.4
+    "@polkadot/types-support": 10.3.4
     "@polkadot/util": ^11.1.3
     "@polkadot/util-crypto": ^11.1.3
     "@polkadot/x-fetch": ^11.1.3
@@ -623,15 +623,15 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "@polkadot/typegen@workspace:packages/typegen"
   dependencies:
-    "@polkadot/api": 10.3.3
-    "@polkadot/api-augment": 10.3.3
-    "@polkadot/rpc-augment": 10.3.3
-    "@polkadot/rpc-provider": 10.3.3
-    "@polkadot/types": 10.3.3
-    "@polkadot/types-augment": 10.3.3
-    "@polkadot/types-codec": 10.3.3
-    "@polkadot/types-create": 10.3.3
-    "@polkadot/types-support": 10.3.3
+    "@polkadot/api": 10.3.4
+    "@polkadot/api-augment": 10.3.4
+    "@polkadot/rpc-augment": 10.3.4
+    "@polkadot/rpc-provider": 10.3.4
+    "@polkadot/types": 10.3.4
+    "@polkadot/types-augment": 10.3.4
+    "@polkadot/types-codec": 10.3.4
+    "@polkadot/types-create": 10.3.4
+    "@polkadot/types-support": 10.3.4
     "@polkadot/util": ^11.1.3
     "@polkadot/util-crypto": ^11.1.3
     "@polkadot/x-ws": ^11.1.3
@@ -649,24 +649,24 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-augment@10.3.3, @polkadot/types-augment@workspace:packages/types-augment":
+"@polkadot/types-augment@10.3.4, @polkadot/types-augment@workspace:packages/types-augment":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-augment@workspace:packages/types-augment"
   dependencies:
-    "@polkadot/types": 10.3.3
-    "@polkadot/types-codec": 10.3.3
+    "@polkadot/types": 10.3.4
+    "@polkadot/types-codec": 10.3.4
     "@polkadot/util": ^11.1.3
     tslib: ^2.5.0
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-codec@10.3.3, @polkadot/types-codec@workspace:packages/types-codec":
+"@polkadot/types-codec@10.3.4, @polkadot/types-codec@workspace:packages/types-codec":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-codec@workspace:packages/types-codec"
   dependencies:
-    "@polkadot/types": 10.3.3
-    "@polkadot/types-augment": 10.3.3
-    "@polkadot/types-support": 10.3.3
+    "@polkadot/types": 10.3.4
+    "@polkadot/types-augment": 10.3.4
+    "@polkadot/types-support": 10.3.4
     "@polkadot/util": ^11.1.3
     "@polkadot/util-crypto": ^11.1.3
     "@polkadot/x-bigint": ^11.1.3
@@ -674,32 +674,32 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-create@10.3.3, @polkadot/types-create@workspace:packages/types-create":
+"@polkadot/types-create@10.3.4, @polkadot/types-create@workspace:packages/types-create":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-create@workspace:packages/types-create"
   dependencies:
-    "@polkadot/types": 10.3.3
-    "@polkadot/types-codec": 10.3.3
+    "@polkadot/types": 10.3.4
+    "@polkadot/types-codec": 10.3.4
     "@polkadot/util": ^11.1.3
     tslib: ^2.5.0
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-known@10.3.3, @polkadot/types-known@workspace:packages/types-known":
+"@polkadot/types-known@10.3.4, @polkadot/types-known@workspace:packages/types-known":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-known@workspace:packages/types-known"
   dependencies:
-    "@polkadot/api": 10.3.3
+    "@polkadot/api": 10.3.4
     "@polkadot/networks": ^11.1.3
-    "@polkadot/types": 10.3.3
-    "@polkadot/types-codec": 10.3.3
-    "@polkadot/types-create": 10.3.3
+    "@polkadot/types": 10.3.4
+    "@polkadot/types-codec": 10.3.4
+    "@polkadot/types-create": 10.3.4
     "@polkadot/util": ^11.1.3
     tslib: ^2.5.0
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-support@10.3.3, @polkadot/types-support@workspace:packages/types-support":
+"@polkadot/types-support@10.3.4, @polkadot/types-support@workspace:packages/types-support":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-support@workspace:packages/types-support"
   dependencies:
@@ -708,15 +708,15 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@polkadot/types@10.3.3, @polkadot/types@workspace:packages/types":
+"@polkadot/types@10.3.4, @polkadot/types@workspace:packages/types":
   version: 0.0.0-use.local
   resolution: "@polkadot/types@workspace:packages/types"
   dependencies:
     "@polkadot/keyring": ^11.1.3
-    "@polkadot/types-augment": 10.3.3
-    "@polkadot/types-codec": 10.3.3
-    "@polkadot/types-create": 10.3.3
-    "@polkadot/types-support": 10.3.3
+    "@polkadot/types-augment": 10.3.4
+    "@polkadot/types-codec": 10.3.4
+    "@polkadot/types-create": 10.3.4
+    "@polkadot/types-support": 10.3.4
     "@polkadot/util": ^11.1.3
     "@polkadot/util-crypto": ^11.1.3
     rxjs: ^7.8.0