diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index e7df112579..c2e7bffd41 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -3,7 +3,7 @@
       83	Amaury Martiny                	StatementKind: Regular and Saft (#2303)
       37	Keith Ingram                  	Update contract types and rpc (#4541)
       35	Stefanie Doll                 	Updated child storage parameters (#1709)
-      25	Valentin Fernandez            	Upgrade Kusama types to 1.5.0 (#6139)
+      26	Valentin Fernandez            	Upgrade Polkadot types to 1.5.0 (#6140)
       20	Luke Schoen                   	fix: Fixes TypeError: Cannot read property 'vesting' of undefined (#1970)
       19	Xiliang Chen                  	no warm for unknown signed extensions (#5601)
       15	Jeremías Díaz                 	feat(types): add correct tuple type to storage key (#3054)
diff --git a/package.json b/package.json
index 5f30c5efb3..98bc042550 100644
--- a/package.json
+++ b/package.json
@@ -14,9 +14,9 @@
   },
   "sideEffects": false,
   "type": "module",
-  "version": "15.9.4-1-x",
+  "version": "15.9.4-2-x",
   "versions": {
-    "git": "15.9.4-1-x",
+    "git": "15.9.4-2-x",
     "npm": "15.9.3"
   },
   "workspaces": [
diff --git a/packages/api-augment/package.json b/packages/api-augment/package.json
index a6124fcdc3..1ab82a409d 100644
--- a/packages/api-augment/package.json
+++ b/packages/api-augment/package.json
@@ -18,14 +18,14 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "15.9.4-1-x",
+  "version": "15.9.4-2-x",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/api-base": "15.9.4-1-x",
-    "@polkadot/rpc-augment": "15.9.4-1-x",
-    "@polkadot/types": "15.9.4-1-x",
-    "@polkadot/types-augment": "15.9.4-1-x",
-    "@polkadot/types-codec": "15.9.4-1-x",
+    "@polkadot/api-base": "15.9.4-2-x",
+    "@polkadot/rpc-augment": "15.9.4-2-x",
+    "@polkadot/types": "15.9.4-2-x",
+    "@polkadot/types-augment": "15.9.4-2-x",
+    "@polkadot/types-codec": "15.9.4-2-x",
     "@polkadot/util": "^13.4.4",
     "tslib": "^2.8.1"
   }
diff --git a/packages/api-augment/src/packageInfo.ts b/packages/api-augment/src/packageInfo.ts
index 07681525a0..46a1dabc68 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: '15.9.4-1-x' };
+export const packageInfo = { name: '@polkadot/api-augment', path: 'auto', type: 'auto', version: '15.9.4-2-x' };
diff --git a/packages/api-base/package.json b/packages/api-base/package.json
index a24f22b9db..a9af50c149 100644
--- a/packages/api-base/package.json
+++ b/packages/api-base/package.json
@@ -18,11 +18,11 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "15.9.4-1-x",
+  "version": "15.9.4-2-x",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/rpc-core": "15.9.4-1-x",
-    "@polkadot/types": "15.9.4-1-x",
+    "@polkadot/rpc-core": "15.9.4-2-x",
+    "@polkadot/types": "15.9.4-2-x",
     "@polkadot/util": "^13.4.4",
     "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 115a790a0a..e4a12c8f40 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: '15.9.4-1-x' };
+export const packageInfo = { name: '@polkadot/api-base', path: 'auto', type: 'auto', version: '15.9.4-2-x' };
diff --git a/packages/api-contract/package.json b/packages/api-contract/package.json
index 4a4d3a50b2..582b0a37c3 100644
--- a/packages/api-contract/package.json
+++ b/packages/api-contract/package.json
@@ -18,22 +18,22 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "15.9.4-1-x",
+  "version": "15.9.4-2-x",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/api": "15.9.4-1-x",
-    "@polkadot/api-augment": "15.9.4-1-x",
-    "@polkadot/types": "15.9.4-1-x",
-    "@polkadot/types-codec": "15.9.4-1-x",
-    "@polkadot/types-create": "15.9.4-1-x",
+    "@polkadot/api": "15.9.4-2-x",
+    "@polkadot/api-augment": "15.9.4-2-x",
+    "@polkadot/types": "15.9.4-2-x",
+    "@polkadot/types-codec": "15.9.4-2-x",
+    "@polkadot/types-create": "15.9.4-2-x",
     "@polkadot/util": "^13.4.4",
     "@polkadot/util-crypto": "^13.4.4",
     "rxjs": "^7.8.1",
     "tslib": "^2.8.1"
   },
   "devDependencies": {
-    "@polkadot/api-augment": "15.9.4-1-x",
+    "@polkadot/api-augment": "15.9.4-2-x",
     "@polkadot/keyring": "^13.4.4",
-    "@polkadot/types-support": "15.9.4-1-x"
+    "@polkadot/types-support": "15.9.4-2-x"
   }
 }
diff --git a/packages/api-contract/src/packageInfo.ts b/packages/api-contract/src/packageInfo.ts
index 3c4bee58c5..218ebe22dc 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: '15.9.4-1-x' };
+export const packageInfo = { name: '@polkadot/api-contract', path: 'auto', type: 'auto', version: '15.9.4-2-x' };
diff --git a/packages/api-derive/package.json b/packages/api-derive/package.json
index 68cb2c51f5..0f3e8c1b15 100644
--- a/packages/api-derive/package.json
+++ b/packages/api-derive/package.json
@@ -18,25 +18,25 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "15.9.4-1-x",
+  "version": "15.9.4-2-x",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/api": "15.9.4-1-x",
-    "@polkadot/api-augment": "15.9.4-1-x",
-    "@polkadot/api-base": "15.9.4-1-x",
-    "@polkadot/rpc-core": "15.9.4-1-x",
-    "@polkadot/types": "15.9.4-1-x",
-    "@polkadot/types-codec": "15.9.4-1-x",
+    "@polkadot/api": "15.9.4-2-x",
+    "@polkadot/api-augment": "15.9.4-2-x",
+    "@polkadot/api-base": "15.9.4-2-x",
+    "@polkadot/rpc-core": "15.9.4-2-x",
+    "@polkadot/types": "15.9.4-2-x",
+    "@polkadot/types-codec": "15.9.4-2-x",
     "@polkadot/util": "^13.4.4",
     "@polkadot/util-crypto": "^13.4.4",
     "rxjs": "^7.8.1",
     "tslib": "^2.8.1"
   },
   "devDependencies": {
-    "@polkadot/api": "15.9.4-1-x",
-    "@polkadot/api-augment": "15.9.4-1-x",
-    "@polkadot/rpc-augment": "15.9.4-1-x",
-    "@polkadot/rpc-provider": "15.9.4-1-x",
-    "@polkadot/types-support": "15.9.4-1-x"
+    "@polkadot/api": "15.9.4-2-x",
+    "@polkadot/api-augment": "15.9.4-2-x",
+    "@polkadot/rpc-augment": "15.9.4-2-x",
+    "@polkadot/rpc-provider": "15.9.4-2-x",
+    "@polkadot/types-support": "15.9.4-2-x"
   }
 }
diff --git a/packages/api-derive/src/packageInfo.ts b/packages/api-derive/src/packageInfo.ts
index 3acc236616..371d8577e1 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: '15.9.4-1-x' };
+export const packageInfo = { name: '@polkadot/api-derive', path: 'auto', type: 'auto', version: '15.9.4-2-x' };
diff --git a/packages/api/package.json b/packages/api/package.json
index 383bf67eee..914ed30afd 100644
--- a/packages/api/package.json
+++ b/packages/api/package.json
@@ -18,21 +18,21 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "15.9.4-1-x",
+  "version": "15.9.4-2-x",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/api-augment": "15.9.4-1-x",
-    "@polkadot/api-base": "15.9.4-1-x",
-    "@polkadot/api-derive": "15.9.4-1-x",
+    "@polkadot/api-augment": "15.9.4-2-x",
+    "@polkadot/api-base": "15.9.4-2-x",
+    "@polkadot/api-derive": "15.9.4-2-x",
     "@polkadot/keyring": "^13.4.4",
-    "@polkadot/rpc-augment": "15.9.4-1-x",
-    "@polkadot/rpc-core": "15.9.4-1-x",
-    "@polkadot/rpc-provider": "15.9.4-1-x",
-    "@polkadot/types": "15.9.4-1-x",
-    "@polkadot/types-augment": "15.9.4-1-x",
-    "@polkadot/types-codec": "15.9.4-1-x",
-    "@polkadot/types-create": "15.9.4-1-x",
-    "@polkadot/types-known": "15.9.4-1-x",
+    "@polkadot/rpc-augment": "15.9.4-2-x",
+    "@polkadot/rpc-core": "15.9.4-2-x",
+    "@polkadot/rpc-provider": "15.9.4-2-x",
+    "@polkadot/types": "15.9.4-2-x",
+    "@polkadot/types-augment": "15.9.4-2-x",
+    "@polkadot/types-codec": "15.9.4-2-x",
+    "@polkadot/types-create": "15.9.4-2-x",
+    "@polkadot/types-known": "15.9.4-2-x",
     "@polkadot/util": "^13.4.4",
     "@polkadot/util-crypto": "^13.4.4",
     "eventemitter3": "^5.0.1",
@@ -40,7 +40,7 @@
     "tslib": "^2.8.1"
   },
   "devDependencies": {
-    "@polkadot/api-augment": "15.9.4-1-x",
-    "@polkadot/types-support": "15.9.4-1-x"
+    "@polkadot/api-augment": "15.9.4-2-x",
+    "@polkadot/types-support": "15.9.4-2-x"
   }
 }
diff --git a/packages/api/src/packageInfo.ts b/packages/api/src/packageInfo.ts
index 6739037c79..6e10ce0dbc 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: '15.9.4-1-x' };
+export const packageInfo = { name: '@polkadot/api', path: 'auto', type: 'auto', version: '15.9.4-2-x' };
diff --git a/packages/rpc-augment/package.json b/packages/rpc-augment/package.json
index 31df3ba610..48af0665cd 100644
--- a/packages/rpc-augment/package.json
+++ b/packages/rpc-augment/package.json
@@ -18,12 +18,12 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "15.9.4-1-x",
+  "version": "15.9.4-2-x",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/rpc-core": "15.9.4-1-x",
-    "@polkadot/types": "15.9.4-1-x",
-    "@polkadot/types-codec": "15.9.4-1-x",
+    "@polkadot/rpc-core": "15.9.4-2-x",
+    "@polkadot/types": "15.9.4-2-x",
+    "@polkadot/types-codec": "15.9.4-2-x",
     "@polkadot/util": "^13.4.4",
     "tslib": "^2.8.1"
   }
diff --git a/packages/rpc-augment/src/packageInfo.ts b/packages/rpc-augment/src/packageInfo.ts
index 814d5aa256..84164fa7f0 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: '15.9.4-1-x' };
+export const packageInfo = { name: '@polkadot/rpc-augment', path: 'auto', type: 'auto', version: '15.9.4-2-x' };
diff --git a/packages/rpc-core/package.json b/packages/rpc-core/package.json
index 68cf2ed507..9a9df6c41f 100644
--- a/packages/rpc-core/package.json
+++ b/packages/rpc-core/package.json
@@ -18,18 +18,18 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "15.9.4-1-x",
+  "version": "15.9.4-2-x",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/rpc-augment": "15.9.4-1-x",
-    "@polkadot/rpc-provider": "15.9.4-1-x",
-    "@polkadot/types": "15.9.4-1-x",
+    "@polkadot/rpc-augment": "15.9.4-2-x",
+    "@polkadot/rpc-provider": "15.9.4-2-x",
+    "@polkadot/types": "15.9.4-2-x",
     "@polkadot/util": "^13.4.4",
     "rxjs": "^7.8.1",
     "tslib": "^2.8.1"
   },
   "devDependencies": {
     "@polkadot/keyring": "^13.4.4",
-    "@polkadot/rpc-augment": "15.9.4-1-x"
+    "@polkadot/rpc-augment": "15.9.4-2-x"
   }
 }
diff --git a/packages/rpc-core/src/packageInfo.ts b/packages/rpc-core/src/packageInfo.ts
index 52223a6b27..a0d98e9cc5 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: '15.9.4-1-x' };
+export const packageInfo = { name: '@polkadot/rpc-core', path: 'auto', type: 'auto', version: '15.9.4-2-x' };
diff --git a/packages/rpc-provider/package.json b/packages/rpc-provider/package.json
index ce6c456a2b..0ae66132a6 100644
--- a/packages/rpc-provider/package.json
+++ b/packages/rpc-provider/package.json
@@ -18,12 +18,12 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "15.9.4-1-x",
+  "version": "15.9.4-2-x",
   "main": "index.js",
   "dependencies": {
     "@polkadot/keyring": "^13.4.4",
-    "@polkadot/types": "15.9.4-1-x",
-    "@polkadot/types-support": "15.9.4-1-x",
+    "@polkadot/types": "15.9.4-2-x",
+    "@polkadot/types-support": "15.9.4-2-x",
     "@polkadot/util": "^13.4.4",
     "@polkadot/util-crypto": "^13.4.4",
     "@polkadot/x-fetch": "^13.4.4",
diff --git a/packages/rpc-provider/src/packageInfo.ts b/packages/rpc-provider/src/packageInfo.ts
index 2b50e8b1d7..a690838cfd 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: '15.9.4-1-x' };
+export const packageInfo = { name: '@polkadot/rpc-provider', path: 'auto', type: 'auto', version: '15.9.4-2-x' };
diff --git a/packages/typegen/package.json b/packages/typegen/package.json
index 7692a29de7..a12a969131 100644
--- a/packages/typegen/package.json
+++ b/packages/typegen/package.json
@@ -18,7 +18,7 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "15.9.4-1-x",
+  "version": "15.9.4-2-x",
   "main": "index.js",
   "bin": {
     "polkadot-types-chain-info": "./scripts/polkadot-types-chain-info.mjs",
@@ -28,16 +28,16 @@
     "polkadot-types-internal-metadata": "./scripts/polkadot-types-internal-metadata.mjs"
   },
   "dependencies": {
-    "@polkadot/api": "15.9.4-1-x",
-    "@polkadot/api-augment": "15.9.4-1-x",
-    "@polkadot/api-derive": "15.9.4-1-x",
-    "@polkadot/rpc-augment": "15.9.4-1-x",
-    "@polkadot/rpc-provider": "15.9.4-1-x",
-    "@polkadot/types": "15.9.4-1-x",
-    "@polkadot/types-augment": "15.9.4-1-x",
-    "@polkadot/types-codec": "15.9.4-1-x",
-    "@polkadot/types-create": "15.9.4-1-x",
-    "@polkadot/types-support": "15.9.4-1-x",
+    "@polkadot/api": "15.9.4-2-x",
+    "@polkadot/api-augment": "15.9.4-2-x",
+    "@polkadot/api-derive": "15.9.4-2-x",
+    "@polkadot/rpc-augment": "15.9.4-2-x",
+    "@polkadot/rpc-provider": "15.9.4-2-x",
+    "@polkadot/types": "15.9.4-2-x",
+    "@polkadot/types-augment": "15.9.4-2-x",
+    "@polkadot/types-codec": "15.9.4-2-x",
+    "@polkadot/types-create": "15.9.4-2-x",
+    "@polkadot/types-support": "15.9.4-2-x",
     "@polkadot/util": "^13.4.4",
     "@polkadot/util-crypto": "^13.4.4",
     "@polkadot/x-ws": "^13.4.4",
diff --git a/packages/typegen/src/packageInfo.ts b/packages/typegen/src/packageInfo.ts
index 0c48f6f19b..f63124c28d 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: '15.9.4-1-x' };
+export const packageInfo = { name: '@polkadot/typegen', path: 'auto', type: 'auto', version: '15.9.4-2-x' };
diff --git a/packages/types-augment/package.json b/packages/types-augment/package.json
index 3f2c736a07..f948c39a30 100644
--- a/packages/types-augment/package.json
+++ b/packages/types-augment/package.json
@@ -18,11 +18,11 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "15.9.4-1-x",
+  "version": "15.9.4-2-x",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/types": "15.9.4-1-x",
-    "@polkadot/types-codec": "15.9.4-1-x",
+    "@polkadot/types": "15.9.4-2-x",
+    "@polkadot/types-codec": "15.9.4-2-x",
     "@polkadot/util": "^13.4.4",
     "tslib": "^2.8.1"
   }
diff --git a/packages/types-augment/src/packageInfo.ts b/packages/types-augment/src/packageInfo.ts
index 95aa6ff16f..9437c447f8 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: '15.9.4-1-x' };
+export const packageInfo = { name: '@polkadot/types-augment', path: 'auto', type: 'auto', version: '15.9.4-2-x' };
diff --git a/packages/types-codec/package.json b/packages/types-codec/package.json
index ea77e7600e..cdb8fe3483 100644
--- a/packages/types-codec/package.json
+++ b/packages/types-codec/package.json
@@ -18,7 +18,7 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "15.9.4-1-x",
+  "version": "15.9.4-2-x",
   "main": "index.js",
   "dependencies": {
     "@polkadot/util": "^13.4.4",
@@ -26,9 +26,9 @@
     "tslib": "^2.8.1"
   },
   "devDependencies": {
-    "@polkadot/types": "15.9.4-1-x",
-    "@polkadot/types-augment": "15.9.4-1-x",
-    "@polkadot/types-support": "15.9.4-1-x",
+    "@polkadot/types": "15.9.4-2-x",
+    "@polkadot/types-augment": "15.9.4-2-x",
+    "@polkadot/types-support": "15.9.4-2-x",
     "@polkadot/util-crypto": "^13.4.4"
   }
 }
diff --git a/packages/types-codec/src/packageInfo.ts b/packages/types-codec/src/packageInfo.ts
index 74c7ef1ae5..8b7d7f9658 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: '15.9.4-1-x' };
+export const packageInfo = { name: '@polkadot/types-codec', path: 'auto', type: 'auto', version: '15.9.4-2-x' };
diff --git a/packages/types-create/package.json b/packages/types-create/package.json
index 2543358da7..fce73d7167 100644
--- a/packages/types-create/package.json
+++ b/packages/types-create/package.json
@@ -18,14 +18,14 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "15.9.4-1-x",
+  "version": "15.9.4-2-x",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/types-codec": "15.9.4-1-x",
+    "@polkadot/types-codec": "15.9.4-2-x",
     "@polkadot/util": "^13.4.4",
     "tslib": "^2.8.1"
   },
   "devDependencies": {
-    "@polkadot/types": "15.9.4-1-x"
+    "@polkadot/types": "15.9.4-2-x"
   }
 }
diff --git a/packages/types-create/src/packageInfo.ts b/packages/types-create/src/packageInfo.ts
index 6a5e02eb5a..533b2fa001 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: '15.9.4-1-x' };
+export const packageInfo = { name: '@polkadot/types-create', path: 'auto', type: 'auto', version: '15.9.4-2-x' };
diff --git a/packages/types-known/package.json b/packages/types-known/package.json
index f5a7fc3b16..7698fa9f66 100644
--- a/packages/types-known/package.json
+++ b/packages/types-known/package.json
@@ -18,17 +18,17 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "15.9.4-1-x",
+  "version": "15.9.4-2-x",
   "main": "index.js",
   "dependencies": {
     "@polkadot/networks": "^13.4.4",
-    "@polkadot/types": "15.9.4-1-x",
-    "@polkadot/types-codec": "15.9.4-1-x",
-    "@polkadot/types-create": "15.9.4-1-x",
+    "@polkadot/types": "15.9.4-2-x",
+    "@polkadot/types-codec": "15.9.4-2-x",
+    "@polkadot/types-create": "15.9.4-2-x",
     "@polkadot/util": "^13.4.4",
     "tslib": "^2.8.1"
   },
   "devDependencies": {
-    "@polkadot/api": "15.9.4-1-x"
+    "@polkadot/api": "15.9.4-2-x"
   }
 }
diff --git a/packages/types-known/src/packageInfo.ts b/packages/types-known/src/packageInfo.ts
index 2d732a0ced..98a5c19e3d 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: '15.9.4-1-x' };
+export const packageInfo = { name: '@polkadot/types-known', path: 'auto', type: 'auto', version: '15.9.4-2-x' };
diff --git a/packages/types-support/package.json b/packages/types-support/package.json
index 4af03a6a22..2e76ad8c1b 100644
--- a/packages/types-support/package.json
+++ b/packages/types-support/package.json
@@ -18,7 +18,7 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "15.9.4-1-x",
+  "version": "15.9.4-2-x",
   "main": "index.js",
   "dependencies": {
     "@polkadot/util": "^13.4.4",
diff --git a/packages/types-support/src/packageInfo.ts b/packages/types-support/src/packageInfo.ts
index c793f8e707..af5544dd52 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: '15.9.4-1-x' };
+export const packageInfo = { name: '@polkadot/types-support', path: 'auto', type: 'auto', version: '15.9.4-2-x' };
diff --git a/packages/types/package.json b/packages/types/package.json
index ef9df494cd..5210e065c9 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -18,13 +18,13 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "15.9.4-1-x",
+  "version": "15.9.4-2-x",
   "main": "index.js",
   "dependencies": {
     "@polkadot/keyring": "^13.4.4",
-    "@polkadot/types-augment": "15.9.4-1-x",
-    "@polkadot/types-codec": "15.9.4-1-x",
-    "@polkadot/types-create": "15.9.4-1-x",
+    "@polkadot/types-augment": "15.9.4-2-x",
+    "@polkadot/types-codec": "15.9.4-2-x",
+    "@polkadot/types-create": "15.9.4-2-x",
     "@polkadot/util": "^13.4.4",
     "@polkadot/util-crypto": "^13.4.4",
     "rxjs": "^7.8.1",
@@ -32,6 +32,6 @@
   },
   "devDependencies": {
     "@polkadot/keyring": "^13.4.4",
-    "@polkadot/types-support": "15.9.4-1-x"
+    "@polkadot/types-support": "15.9.4-2-x"
   }
 }
diff --git a/packages/types/src/packageInfo.ts b/packages/types/src/packageInfo.ts
index 34d42d8e29..98b6780e30 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: '15.9.4-1-x' };
+export const packageInfo = { name: '@polkadot/types', path: 'auto', type: 'auto', version: '15.9.4-2-x' };
diff --git a/yarn.lock b/yarn.lock
index 5c28eedb55..454104ee88 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -447,26 +447,26 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@polkadot/api-augment@npm:15.9.4-1-x, @polkadot/api-augment@workspace:packages/api-augment":
+"@polkadot/api-augment@npm:15.9.4-2-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:15.9.4-1-x"
-    "@polkadot/rpc-augment": "npm:15.9.4-1-x"
-    "@polkadot/types": "npm:15.9.4-1-x"
-    "@polkadot/types-augment": "npm:15.9.4-1-x"
-    "@polkadot/types-codec": "npm:15.9.4-1-x"
+    "@polkadot/api-base": "npm:15.9.4-2-x"
+    "@polkadot/rpc-augment": "npm:15.9.4-2-x"
+    "@polkadot/types": "npm:15.9.4-2-x"
+    "@polkadot/types-augment": "npm:15.9.4-2-x"
+    "@polkadot/types-codec": "npm:15.9.4-2-x"
     "@polkadot/util": "npm:^13.4.4"
     tslib: "npm:^2.8.1"
   languageName: unknown
   linkType: soft
 
-"@polkadot/api-base@npm:15.9.4-1-x, @polkadot/api-base@workspace:packages/api-base":
+"@polkadot/api-base@npm:15.9.4-2-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:15.9.4-1-x"
-    "@polkadot/types": "npm:15.9.4-1-x"
+    "@polkadot/rpc-core": "npm:15.9.4-2-x"
+    "@polkadot/types": "npm:15.9.4-2-x"
     "@polkadot/util": "npm:^13.4.4"
     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:15.9.4-1-x"
-    "@polkadot/api-augment": "npm:15.9.4-1-x"
+    "@polkadot/api": "npm:15.9.4-2-x"
+    "@polkadot/api-augment": "npm:15.9.4-2-x"
     "@polkadot/keyring": "npm:^13.4.4"
-    "@polkadot/types": "npm:15.9.4-1-x"
-    "@polkadot/types-codec": "npm:15.9.4-1-x"
-    "@polkadot/types-create": "npm:15.9.4-1-x"
-    "@polkadot/types-support": "npm:15.9.4-1-x"
+    "@polkadot/types": "npm:15.9.4-2-x"
+    "@polkadot/types-codec": "npm:15.9.4-2-x"
+    "@polkadot/types-create": "npm:15.9.4-2-x"
+    "@polkadot/types-support": "npm:15.9.4-2-x"
     "@polkadot/util": "npm:^13.4.4"
     "@polkadot/util-crypto": "npm:^13.4.4"
     rxjs: "npm:^7.8.1"
@@ -491,19 +491,19 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@polkadot/api-derive@npm:15.9.4-1-x, @polkadot/api-derive@workspace:packages/api-derive":
+"@polkadot/api-derive@npm:15.9.4-2-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:15.9.4-1-x"
-    "@polkadot/api-augment": "npm:15.9.4-1-x"
-    "@polkadot/api-base": "npm:15.9.4-1-x"
-    "@polkadot/rpc-augment": "npm:15.9.4-1-x"
-    "@polkadot/rpc-core": "npm:15.9.4-1-x"
-    "@polkadot/rpc-provider": "npm:15.9.4-1-x"
-    "@polkadot/types": "npm:15.9.4-1-x"
-    "@polkadot/types-codec": "npm:15.9.4-1-x"
-    "@polkadot/types-support": "npm:15.9.4-1-x"
+    "@polkadot/api": "npm:15.9.4-2-x"
+    "@polkadot/api-augment": "npm:15.9.4-2-x"
+    "@polkadot/api-base": "npm:15.9.4-2-x"
+    "@polkadot/rpc-augment": "npm:15.9.4-2-x"
+    "@polkadot/rpc-core": "npm:15.9.4-2-x"
+    "@polkadot/rpc-provider": "npm:15.9.4-2-x"
+    "@polkadot/types": "npm:15.9.4-2-x"
+    "@polkadot/types-codec": "npm:15.9.4-2-x"
+    "@polkadot/types-support": "npm:15.9.4-2-x"
     "@polkadot/util": "npm:^13.4.4"
     "@polkadot/util-crypto": "npm:^13.4.4"
     rxjs: "npm:^7.8.1"
@@ -511,23 +511,23 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@polkadot/api@npm:15.9.4-1-x, @polkadot/api@workspace:packages/api":
+"@polkadot/api@npm:15.9.4-2-x, @polkadot/api@workspace:packages/api":
   version: 0.0.0-use.local
   resolution: "@polkadot/api@workspace:packages/api"
   dependencies:
-    "@polkadot/api-augment": "npm:15.9.4-1-x"
-    "@polkadot/api-base": "npm:15.9.4-1-x"
-    "@polkadot/api-derive": "npm:15.9.4-1-x"
+    "@polkadot/api-augment": "npm:15.9.4-2-x"
+    "@polkadot/api-base": "npm:15.9.4-2-x"
+    "@polkadot/api-derive": "npm:15.9.4-2-x"
     "@polkadot/keyring": "npm:^13.4.4"
-    "@polkadot/rpc-augment": "npm:15.9.4-1-x"
-    "@polkadot/rpc-core": "npm:15.9.4-1-x"
-    "@polkadot/rpc-provider": "npm:15.9.4-1-x"
-    "@polkadot/types": "npm:15.9.4-1-x"
-    "@polkadot/types-augment": "npm:15.9.4-1-x"
-    "@polkadot/types-codec": "npm:15.9.4-1-x"
-    "@polkadot/types-create": "npm:15.9.4-1-x"
-    "@polkadot/types-known": "npm:15.9.4-1-x"
-    "@polkadot/types-support": "npm:15.9.4-1-x"
+    "@polkadot/rpc-augment": "npm:15.9.4-2-x"
+    "@polkadot/rpc-core": "npm:15.9.4-2-x"
+    "@polkadot/rpc-provider": "npm:15.9.4-2-x"
+    "@polkadot/types": "npm:15.9.4-2-x"
+    "@polkadot/types-augment": "npm:15.9.4-2-x"
+    "@polkadot/types-codec": "npm:15.9.4-2-x"
+    "@polkadot/types-create": "npm:15.9.4-2-x"
+    "@polkadot/types-known": "npm:15.9.4-2-x"
+    "@polkadot/types-support": "npm:15.9.4-2-x"
     "@polkadot/util": "npm:^13.4.4"
     "@polkadot/util-crypto": "npm:^13.4.4"
     eventemitter3: "npm:^5.0.1"
@@ -657,39 +657,39 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@polkadot/rpc-augment@npm:15.9.4-1-x, @polkadot/rpc-augment@workspace:packages/rpc-augment":
+"@polkadot/rpc-augment@npm:15.9.4-2-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:15.9.4-1-x"
-    "@polkadot/types": "npm:15.9.4-1-x"
-    "@polkadot/types-codec": "npm:15.9.4-1-x"
+    "@polkadot/rpc-core": "npm:15.9.4-2-x"
+    "@polkadot/types": "npm:15.9.4-2-x"
+    "@polkadot/types-codec": "npm:15.9.4-2-x"
     "@polkadot/util": "npm:^13.4.4"
     tslib: "npm:^2.8.1"
   languageName: unknown
   linkType: soft
 
-"@polkadot/rpc-core@npm:15.9.4-1-x, @polkadot/rpc-core@workspace:packages/rpc-core":
+"@polkadot/rpc-core@npm:15.9.4-2-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:^13.4.4"
-    "@polkadot/rpc-augment": "npm:15.9.4-1-x"
-    "@polkadot/rpc-provider": "npm:15.9.4-1-x"
-    "@polkadot/types": "npm:15.9.4-1-x"
+    "@polkadot/rpc-augment": "npm:15.9.4-2-x"
+    "@polkadot/rpc-provider": "npm:15.9.4-2-x"
+    "@polkadot/types": "npm:15.9.4-2-x"
     "@polkadot/util": "npm:^13.4.4"
     rxjs: "npm:^7.8.1"
     tslib: "npm:^2.8.1"
   languageName: unknown
   linkType: soft
 
-"@polkadot/rpc-provider@npm:15.9.4-1-x, @polkadot/rpc-provider@workspace:packages/rpc-provider":
+"@polkadot/rpc-provider@npm:15.9.4-2-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:^13.4.4"
-    "@polkadot/types": "npm:15.9.4-1-x"
-    "@polkadot/types-support": "npm:15.9.4-1-x"
+    "@polkadot/types": "npm:15.9.4-2-x"
+    "@polkadot/types-support": "npm:15.9.4-2-x"
     "@polkadot/util": "npm:^13.4.4"
     "@polkadot/util-crypto": "npm:^13.4.4"
     "@polkadot/x-fetch": "npm:^13.4.4"
@@ -710,16 +710,16 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "@polkadot/typegen@workspace:packages/typegen"
   dependencies:
-    "@polkadot/api": "npm:15.9.4-1-x"
-    "@polkadot/api-augment": "npm:15.9.4-1-x"
-    "@polkadot/api-derive": "npm:15.9.4-1-x"
-    "@polkadot/rpc-augment": "npm:15.9.4-1-x"
-    "@polkadot/rpc-provider": "npm:15.9.4-1-x"
-    "@polkadot/types": "npm:15.9.4-1-x"
-    "@polkadot/types-augment": "npm:15.9.4-1-x"
-    "@polkadot/types-codec": "npm:15.9.4-1-x"
-    "@polkadot/types-create": "npm:15.9.4-1-x"
-    "@polkadot/types-support": "npm:15.9.4-1-x"
+    "@polkadot/api": "npm:15.9.4-2-x"
+    "@polkadot/api-augment": "npm:15.9.4-2-x"
+    "@polkadot/api-derive": "npm:15.9.4-2-x"
+    "@polkadot/rpc-augment": "npm:15.9.4-2-x"
+    "@polkadot/rpc-provider": "npm:15.9.4-2-x"
+    "@polkadot/types": "npm:15.9.4-2-x"
+    "@polkadot/types-augment": "npm:15.9.4-2-x"
+    "@polkadot/types-codec": "npm:15.9.4-2-x"
+    "@polkadot/types-create": "npm:15.9.4-2-x"
+    "@polkadot/types-support": "npm:15.9.4-2-x"
     "@polkadot/util": "npm:^13.4.4"
     "@polkadot/util-crypto": "npm:^13.4.4"
     "@polkadot/x-ws": "npm:^13.4.4"
@@ -737,24 +737,24 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-augment@npm:15.9.4-1-x, @polkadot/types-augment@workspace:packages/types-augment":
+"@polkadot/types-augment@npm:15.9.4-2-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:15.9.4-1-x"
-    "@polkadot/types-codec": "npm:15.9.4-1-x"
+    "@polkadot/types": "npm:15.9.4-2-x"
+    "@polkadot/types-codec": "npm:15.9.4-2-x"
     "@polkadot/util": "npm:^13.4.4"
     tslib: "npm:^2.8.1"
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-codec@npm:15.9.4-1-x, @polkadot/types-codec@workspace:packages/types-codec":
+"@polkadot/types-codec@npm:15.9.4-2-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:15.9.4-1-x"
-    "@polkadot/types-augment": "npm:15.9.4-1-x"
-    "@polkadot/types-support": "npm:15.9.4-1-x"
+    "@polkadot/types": "npm:15.9.4-2-x"
+    "@polkadot/types-augment": "npm:15.9.4-2-x"
+    "@polkadot/types-support": "npm:15.9.4-2-x"
     "@polkadot/util": "npm:^13.4.4"
     "@polkadot/util-crypto": "npm:^13.4.4"
     "@polkadot/x-bigint": "npm:^13.4.4"
@@ -762,32 +762,32 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-create@npm:15.9.4-1-x, @polkadot/types-create@workspace:packages/types-create":
+"@polkadot/types-create@npm:15.9.4-2-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:15.9.4-1-x"
-    "@polkadot/types-codec": "npm:15.9.4-1-x"
+    "@polkadot/types": "npm:15.9.4-2-x"
+    "@polkadot/types-codec": "npm:15.9.4-2-x"
     "@polkadot/util": "npm:^13.4.4"
     tslib: "npm:^2.8.1"
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-known@npm:15.9.4-1-x, @polkadot/types-known@workspace:packages/types-known":
+"@polkadot/types-known@npm:15.9.4-2-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:15.9.4-1-x"
+    "@polkadot/api": "npm:15.9.4-2-x"
     "@polkadot/networks": "npm:^13.4.4"
-    "@polkadot/types": "npm:15.9.4-1-x"
-    "@polkadot/types-codec": "npm:15.9.4-1-x"
-    "@polkadot/types-create": "npm:15.9.4-1-x"
+    "@polkadot/types": "npm:15.9.4-2-x"
+    "@polkadot/types-codec": "npm:15.9.4-2-x"
+    "@polkadot/types-create": "npm:15.9.4-2-x"
     "@polkadot/util": "npm:^13.4.4"
     tslib: "npm:^2.8.1"
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-support@npm:15.9.4-1-x, @polkadot/types-support@workspace:packages/types-support":
+"@polkadot/types-support@npm:15.9.4-2-x, @polkadot/types-support@workspace:packages/types-support":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-support@workspace:packages/types-support"
   dependencies:
@@ -796,15 +796,15 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@polkadot/types@npm:15.9.4-1-x, @polkadot/types@workspace:packages/types":
+"@polkadot/types@npm:15.9.4-2-x, @polkadot/types@workspace:packages/types":
   version: 0.0.0-use.local
   resolution: "@polkadot/types@workspace:packages/types"
   dependencies:
     "@polkadot/keyring": "npm:^13.4.4"
-    "@polkadot/types-augment": "npm:15.9.4-1-x"
-    "@polkadot/types-codec": "npm:15.9.4-1-x"
-    "@polkadot/types-create": "npm:15.9.4-1-x"
-    "@polkadot/types-support": "npm:15.9.4-1-x"
+    "@polkadot/types-augment": "npm:15.9.4-2-x"
+    "@polkadot/types-codec": "npm:15.9.4-2-x"
+    "@polkadot/types-create": "npm:15.9.4-2-x"
+    "@polkadot/types-support": "npm:15.9.4-2-x"
     "@polkadot/util": "npm:^13.4.4"
     "@polkadot/util-crypto": "npm:^13.4.4"
     rxjs: "npm:^7.8.1"