diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index 288fbdcd30..dcfc0e29cc 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -1,4 +1,4 @@
-    3347	Jaco                          	Bump util (#5454)
+    3348	Jaco                          	Bump static metadata (#5455)
       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)
diff --git a/package.json b/package.json
index 9120efda2e..37ba2fcaeb 100644
--- a/package.json
+++ b/package.json
@@ -11,9 +11,9 @@
   },
   "sideEffects": false,
   "type": "module",
-  "version": "9.12.2-11-x",
+  "version": "9.12.2-12-x",
   "versions": {
-    "git": "9.12.2-11-x",
+    "git": "9.12.2-12-x",
     "npm": "9.12.1"
   },
   "workspaces": [
diff --git a/packages/api-augment/package.json b/packages/api-augment/package.json
index e31a6163b2..caaf92d8e0 100644
--- a/packages/api-augment/package.json
+++ b/packages/api-augment/package.json
@@ -20,15 +20,15 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "9.12.2-11-x",
+  "version": "9.12.2-12-x",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.20.13",
-    "@polkadot/api-base": "9.12.2-11-x",
-    "@polkadot/rpc-augment": "9.12.2-11-x",
-    "@polkadot/types": "9.12.2-11-x",
-    "@polkadot/types-augment": "9.12.2-11-x",
-    "@polkadot/types-codec": "9.12.2-11-x",
+    "@polkadot/api-base": "9.12.2-12-x",
+    "@polkadot/rpc-augment": "9.12.2-12-x",
+    "@polkadot/types": "9.12.2-12-x",
+    "@polkadot/types-augment": "9.12.2-12-x",
+    "@polkadot/types-codec": "9.12.2-12-x",
     "@polkadot/util": "^10.3.1"
   }
 }
diff --git a/packages/api-augment/src/packageInfo.ts b/packages/api-augment/src/packageInfo.ts
index 118dfde20f..31b01c9714 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: '9.12.2-11-x' };
+export const packageInfo = { name: '@polkadot/api-augment', path: 'auto', type: 'auto', version: '9.12.2-12-x' };
diff --git a/packages/api-base/package.json b/packages/api-base/package.json
index 79a1350aad..dd84c3fe4e 100644
--- a/packages/api-base/package.json
+++ b/packages/api-base/package.json
@@ -20,12 +20,12 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "9.12.2-11-x",
+  "version": "9.12.2-12-x",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.20.13",
-    "@polkadot/rpc-core": "9.12.2-11-x",
-    "@polkadot/types": "9.12.2-11-x",
+    "@polkadot/rpc-core": "9.12.2-12-x",
+    "@polkadot/types": "9.12.2-12-x",
     "@polkadot/util": "^10.3.1",
     "rxjs": "^7.8.0"
   }
diff --git a/packages/api-base/src/packageInfo.ts b/packages/api-base/src/packageInfo.ts
index bd3d04d883..587347df6b 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: '9.12.2-11-x' };
+export const packageInfo = { name: '@polkadot/api-base', path: 'auto', type: 'auto', version: '9.12.2-12-x' };
diff --git a/packages/api-contract/package.json b/packages/api-contract/package.json
index cdb0fb9aa5..7b5e481083 100644
--- a/packages/api-contract/package.json
+++ b/packages/api-contract/package.json
@@ -20,20 +20,20 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "9.12.2-11-x",
+  "version": "9.12.2-12-x",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.20.13",
-    "@polkadot/api": "9.12.2-11-x",
-    "@polkadot/types": "9.12.2-11-x",
-    "@polkadot/types-codec": "9.12.2-11-x",
-    "@polkadot/types-create": "9.12.2-11-x",
+    "@polkadot/api": "9.12.2-12-x",
+    "@polkadot/types": "9.12.2-12-x",
+    "@polkadot/types-codec": "9.12.2-12-x",
+    "@polkadot/types-create": "9.12.2-12-x",
     "@polkadot/util": "^10.3.1",
     "@polkadot/util-crypto": "^10.3.1",
     "rxjs": "^7.8.0"
   },
   "devDependencies": {
-    "@polkadot/api-augment": "9.12.2-11-x",
+    "@polkadot/api-augment": "9.12.2-12-x",
     "@polkadot/keyring": "^10.3.1"
   }
 }
diff --git a/packages/api-contract/src/packageInfo.ts b/packages/api-contract/src/packageInfo.ts
index 3bd8567b02..905075bab1 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: '9.12.2-11-x' };
+export const packageInfo = { name: '@polkadot/api-contract', path: 'auto', type: 'auto', version: '9.12.2-12-x' };
diff --git a/packages/api-derive/package.json b/packages/api-derive/package.json
index afadc41c4d..9923cb5117 100644
--- a/packages/api-derive/package.json
+++ b/packages/api-derive/package.json
@@ -20,25 +20,25 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "9.12.2-11-x",
+  "version": "9.12.2-12-x",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.20.13",
-    "@polkadot/api": "9.12.2-11-x",
-    "@polkadot/api-augment": "9.12.2-11-x",
-    "@polkadot/api-base": "9.12.2-11-x",
-    "@polkadot/rpc-core": "9.12.2-11-x",
-    "@polkadot/types": "9.12.2-11-x",
-    "@polkadot/types-codec": "9.12.2-11-x",
+    "@polkadot/api": "9.12.2-12-x",
+    "@polkadot/api-augment": "9.12.2-12-x",
+    "@polkadot/api-base": "9.12.2-12-x",
+    "@polkadot/rpc-core": "9.12.2-12-x",
+    "@polkadot/types": "9.12.2-12-x",
+    "@polkadot/types-codec": "9.12.2-12-x",
     "@polkadot/util": "^10.3.1",
     "@polkadot/util-crypto": "^10.3.1",
     "rxjs": "^7.8.0"
   },
   "devDependencies": {
-    "@polkadot/api": "9.12.2-11-x",
-    "@polkadot/api-augment": "9.12.2-11-x",
-    "@polkadot/rpc-augment": "9.12.2-11-x",
-    "@polkadot/rpc-provider": "9.12.2-11-x",
-    "@polkadot/types-support": "9.12.2-11-x"
+    "@polkadot/api": "9.12.2-12-x",
+    "@polkadot/api-augment": "9.12.2-12-x",
+    "@polkadot/rpc-augment": "9.12.2-12-x",
+    "@polkadot/rpc-provider": "9.12.2-12-x",
+    "@polkadot/types-support": "9.12.2-12-x"
   }
 }
diff --git a/packages/api-derive/src/packageInfo.ts b/packages/api-derive/src/packageInfo.ts
index 1e72e83922..6e8f9b588f 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: '9.12.2-11-x' };
+export const packageInfo = { name: '@polkadot/api-derive', path: 'auto', type: 'auto', version: '9.12.2-12-x' };
diff --git a/packages/api/package.json b/packages/api/package.json
index 3afd123ed3..2798dbbe81 100644
--- a/packages/api/package.json
+++ b/packages/api/package.json
@@ -20,29 +20,29 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "9.12.2-11-x",
+  "version": "9.12.2-12-x",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.20.13",
-    "@polkadot/api-augment": "9.12.2-11-x",
-    "@polkadot/api-base": "9.12.2-11-x",
-    "@polkadot/api-derive": "9.12.2-11-x",
+    "@polkadot/api-augment": "9.12.2-12-x",
+    "@polkadot/api-base": "9.12.2-12-x",
+    "@polkadot/api-derive": "9.12.2-12-x",
     "@polkadot/keyring": "^10.3.1",
-    "@polkadot/rpc-augment": "9.12.2-11-x",
-    "@polkadot/rpc-core": "9.12.2-11-x",
-    "@polkadot/rpc-provider": "9.12.2-11-x",
-    "@polkadot/types": "9.12.2-11-x",
-    "@polkadot/types-augment": "9.12.2-11-x",
-    "@polkadot/types-codec": "9.12.2-11-x",
-    "@polkadot/types-create": "9.12.2-11-x",
-    "@polkadot/types-known": "9.12.2-11-x",
+    "@polkadot/rpc-augment": "9.12.2-12-x",
+    "@polkadot/rpc-core": "9.12.2-12-x",
+    "@polkadot/rpc-provider": "9.12.2-12-x",
+    "@polkadot/types": "9.12.2-12-x",
+    "@polkadot/types-augment": "9.12.2-12-x",
+    "@polkadot/types-codec": "9.12.2-12-x",
+    "@polkadot/types-create": "9.12.2-12-x",
+    "@polkadot/types-known": "9.12.2-12-x",
     "@polkadot/util": "^10.3.1",
     "@polkadot/util-crypto": "^10.3.1",
     "eventemitter3": "^4.0.7",
     "rxjs": "^7.8.0"
   },
   "devDependencies": {
-    "@polkadot/api-augment": "9.12.2-11-x",
-    "@polkadot/types-support": "9.12.2-11-x"
+    "@polkadot/api-augment": "9.12.2-12-x",
+    "@polkadot/types-support": "9.12.2-12-x"
   }
 }
diff --git a/packages/api/src/packageInfo.ts b/packages/api/src/packageInfo.ts
index d256f2b809..8b240f6cb6 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: '9.12.2-11-x' };
+export const packageInfo = { name: '@polkadot/api', path: 'auto', type: 'auto', version: '9.12.2-12-x' };
diff --git a/packages/rpc-augment/package.json b/packages/rpc-augment/package.json
index 3c5e7e2847..5407cc20e3 100644
--- a/packages/rpc-augment/package.json
+++ b/packages/rpc-augment/package.json
@@ -20,13 +20,13 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "9.12.2-11-x",
+  "version": "9.12.2-12-x",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.20.13",
-    "@polkadot/rpc-core": "9.12.2-11-x",
-    "@polkadot/types": "9.12.2-11-x",
-    "@polkadot/types-codec": "9.12.2-11-x",
+    "@polkadot/rpc-core": "9.12.2-12-x",
+    "@polkadot/types": "9.12.2-12-x",
+    "@polkadot/types-codec": "9.12.2-12-x",
     "@polkadot/util": "^10.3.1"
   }
 }
diff --git a/packages/rpc-augment/src/packageInfo.ts b/packages/rpc-augment/src/packageInfo.ts
index 90978269e7..beacc8ccf5 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: '9.12.2-11-x' };
+export const packageInfo = { name: '@polkadot/rpc-augment', path: 'auto', type: 'auto', version: '9.12.2-12-x' };
diff --git a/packages/rpc-core/package.json b/packages/rpc-core/package.json
index 6552f33def..94d7202d97 100644
--- a/packages/rpc-core/package.json
+++ b/packages/rpc-core/package.json
@@ -20,18 +20,18 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "9.12.2-11-x",
+  "version": "9.12.2-12-x",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.20.13",
-    "@polkadot/rpc-augment": "9.12.2-11-x",
-    "@polkadot/rpc-provider": "9.12.2-11-x",
-    "@polkadot/types": "9.12.2-11-x",
+    "@polkadot/rpc-augment": "9.12.2-12-x",
+    "@polkadot/rpc-provider": "9.12.2-12-x",
+    "@polkadot/types": "9.12.2-12-x",
     "@polkadot/util": "^10.3.1",
     "rxjs": "^7.8.0"
   },
   "devDependencies": {
     "@polkadot/keyring": "^10.3.1",
-    "@polkadot/rpc-augment": "9.12.2-11-x"
+    "@polkadot/rpc-augment": "9.12.2-12-x"
   }
 }
diff --git a/packages/rpc-core/src/packageInfo.ts b/packages/rpc-core/src/packageInfo.ts
index 7fac6426ed..71a7106f3b 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: '9.12.2-11-x' };
+export const packageInfo = { name: '@polkadot/rpc-core', path: 'auto', type: 'auto', version: '9.12.2-12-x' };
diff --git a/packages/rpc-provider/package.json b/packages/rpc-provider/package.json
index e20ae3c17f..a8ba71adf3 100644
--- a/packages/rpc-provider/package.json
+++ b/packages/rpc-provider/package.json
@@ -20,13 +20,13 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "9.12.2-11-x",
+  "version": "9.12.2-12-x",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.20.13",
     "@polkadot/keyring": "^10.3.1",
-    "@polkadot/types": "9.12.2-11-x",
-    "@polkadot/types-support": "9.12.2-11-x",
+    "@polkadot/types": "9.12.2-12-x",
+    "@polkadot/types-support": "9.12.2-12-x",
     "@polkadot/util": "^10.3.1",
     "@polkadot/util-crypto": "^10.3.1",
     "@polkadot/x-fetch": "^10.3.1",
diff --git a/packages/rpc-provider/src/packageInfo.ts b/packages/rpc-provider/src/packageInfo.ts
index 2e610ee7cd..de33acb2a3 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: '9.12.2-11-x' };
+export const packageInfo = { name: '@polkadot/rpc-provider', path: 'auto', type: 'auto', version: '9.12.2-12-x' };
diff --git a/packages/typegen/package.json b/packages/typegen/package.json
index f43babc0ad..3e164eecf4 100644
--- a/packages/typegen/package.json
+++ b/packages/typegen/package.json
@@ -20,7 +20,7 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "9.12.2-11-x",
+  "version": "9.12.2-12-x",
   "main": "index.js",
   "bin": {
     "polkadot-types-chain-info": "./scripts/polkadot-types-chain-info.cjs",
@@ -33,15 +33,15 @@
     "@babel/core": "^7.20.12",
     "@babel/register": "^7.18.9",
     "@babel/runtime": "^7.20.13",
-    "@polkadot/api": "9.12.2-11-x",
-    "@polkadot/api-augment": "9.12.2-11-x",
-    "@polkadot/rpc-augment": "9.12.2-11-x",
-    "@polkadot/rpc-provider": "9.12.2-11-x",
-    "@polkadot/types": "9.12.2-11-x",
-    "@polkadot/types-augment": "9.12.2-11-x",
-    "@polkadot/types-codec": "9.12.2-11-x",
-    "@polkadot/types-create": "9.12.2-11-x",
-    "@polkadot/types-support": "9.12.2-11-x",
+    "@polkadot/api": "9.12.2-12-x",
+    "@polkadot/api-augment": "9.12.2-12-x",
+    "@polkadot/rpc-augment": "9.12.2-12-x",
+    "@polkadot/rpc-provider": "9.12.2-12-x",
+    "@polkadot/types": "9.12.2-12-x",
+    "@polkadot/types-augment": "9.12.2-12-x",
+    "@polkadot/types-codec": "9.12.2-12-x",
+    "@polkadot/types-create": "9.12.2-12-x",
+    "@polkadot/types-support": "9.12.2-12-x",
     "@polkadot/util": "^10.3.1",
     "@polkadot/util-crypto": "^10.3.1",
     "@polkadot/x-ws": "^10.3.1",
diff --git a/packages/typegen/src/packageInfo.ts b/packages/typegen/src/packageInfo.ts
index 92f8727f56..16e5643cbb 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: '9.12.2-11-x' };
+export const packageInfo = { name: '@polkadot/typegen', path: 'auto', type: 'auto', version: '9.12.2-12-x' };
diff --git a/packages/types-augment/package.json b/packages/types-augment/package.json
index aefb371634..1f7a874875 100644
--- a/packages/types-augment/package.json
+++ b/packages/types-augment/package.json
@@ -20,12 +20,12 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "9.12.2-11-x",
+  "version": "9.12.2-12-x",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.20.13",
-    "@polkadot/types": "9.12.2-11-x",
-    "@polkadot/types-codec": "9.12.2-11-x",
+    "@polkadot/types": "9.12.2-12-x",
+    "@polkadot/types-codec": "9.12.2-12-x",
     "@polkadot/util": "^10.3.1"
   }
 }
diff --git a/packages/types-augment/src/packageInfo.ts b/packages/types-augment/src/packageInfo.ts
index c8b92b9761..c6bd9fc07e 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: '9.12.2-11-x' };
+export const packageInfo = { name: '@polkadot/types-augment', path: 'auto', type: 'auto', version: '9.12.2-12-x' };
diff --git a/packages/types-codec/package.json b/packages/types-codec/package.json
index 4669c5fd6d..fd374ddaca 100644
--- a/packages/types-codec/package.json
+++ b/packages/types-codec/package.json
@@ -20,7 +20,7 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "9.12.2-11-x",
+  "version": "9.12.2-12-x",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.20.13",
@@ -28,9 +28,9 @@
     "@polkadot/x-bigint": "^10.3.1"
   },
   "devDependencies": {
-    "@polkadot/types": "9.12.2-11-x",
-    "@polkadot/types-augment": "9.12.2-11-x",
-    "@polkadot/types-support": "9.12.2-11-x",
+    "@polkadot/types": "9.12.2-12-x",
+    "@polkadot/types-augment": "9.12.2-12-x",
+    "@polkadot/types-support": "9.12.2-12-x",
     "@polkadot/util-crypto": "^10.3.1"
   }
 }
diff --git a/packages/types-codec/src/packageInfo.ts b/packages/types-codec/src/packageInfo.ts
index 4498725d0c..cb9c4deffe 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: '9.12.2-11-x' };
+export const packageInfo = { name: '@polkadot/types-codec', path: 'auto', type: 'auto', version: '9.12.2-12-x' };
diff --git a/packages/types-create/package.json b/packages/types-create/package.json
index c2f00430a2..e1419256cb 100644
--- a/packages/types-create/package.json
+++ b/packages/types-create/package.json
@@ -20,14 +20,14 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "9.12.2-11-x",
+  "version": "9.12.2-12-x",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.20.13",
-    "@polkadot/types-codec": "9.12.2-11-x",
+    "@polkadot/types-codec": "9.12.2-12-x",
     "@polkadot/util": "^10.3.1"
   },
   "devDependencies": {
-    "@polkadot/types": "9.12.2-11-x"
+    "@polkadot/types": "9.12.2-12-x"
   }
 }
diff --git a/packages/types-create/src/packageInfo.ts b/packages/types-create/src/packageInfo.ts
index aa39462755..2236979fbb 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: '9.12.2-11-x' };
+export const packageInfo = { name: '@polkadot/types-create', path: 'auto', type: 'auto', version: '9.12.2-12-x' };
diff --git a/packages/types-known/package.json b/packages/types-known/package.json
index 8f6c201f67..7767d8707a 100644
--- a/packages/types-known/package.json
+++ b/packages/types-known/package.json
@@ -20,17 +20,17 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "9.12.2-11-x",
+  "version": "9.12.2-12-x",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.20.13",
     "@polkadot/networks": "^10.3.1",
-    "@polkadot/types": "9.12.2-11-x",
-    "@polkadot/types-codec": "9.12.2-11-x",
-    "@polkadot/types-create": "9.12.2-11-x",
+    "@polkadot/types": "9.12.2-12-x",
+    "@polkadot/types-codec": "9.12.2-12-x",
+    "@polkadot/types-create": "9.12.2-12-x",
     "@polkadot/util": "^10.3.1"
   },
   "devDependencies": {
-    "@polkadot/api": "9.12.2-11-x"
+    "@polkadot/api": "9.12.2-12-x"
   }
 }
diff --git a/packages/types-known/src/packageInfo.ts b/packages/types-known/src/packageInfo.ts
index 2e0a1e0a44..d675d9d420 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: '9.12.2-11-x' };
+export const packageInfo = { name: '@polkadot/types-known', path: 'auto', type: 'auto', version: '9.12.2-12-x' };
diff --git a/packages/types-support/package.json b/packages/types-support/package.json
index 2619c3efd1..882a6efc76 100644
--- a/packages/types-support/package.json
+++ b/packages/types-support/package.json
@@ -20,7 +20,7 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "9.12.2-11-x",
+  "version": "9.12.2-12-x",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.20.13",
diff --git a/packages/types-support/src/packageInfo.ts b/packages/types-support/src/packageInfo.ts
index a244a4804d..f07001f580 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: '9.12.2-11-x' };
+export const packageInfo = { name: '@polkadot/types-support', path: 'auto', type: 'auto', version: '9.12.2-12-x' };
diff --git a/packages/types/package.json b/packages/types/package.json
index afb91d03c1..1d889e1c8b 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -20,20 +20,20 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "9.12.2-11-x",
+  "version": "9.12.2-12-x",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.20.13",
     "@polkadot/keyring": "^10.3.1",
-    "@polkadot/types-augment": "9.12.2-11-x",
-    "@polkadot/types-codec": "9.12.2-11-x",
-    "@polkadot/types-create": "9.12.2-11-x",
+    "@polkadot/types-augment": "9.12.2-12-x",
+    "@polkadot/types-codec": "9.12.2-12-x",
+    "@polkadot/types-create": "9.12.2-12-x",
     "@polkadot/util": "^10.3.1",
     "@polkadot/util-crypto": "^10.3.1",
     "rxjs": "^7.8.0"
   },
   "devDependencies": {
     "@polkadot/keyring": "^10.3.1",
-    "@polkadot/types-support": "9.12.2-11-x"
+    "@polkadot/types-support": "9.12.2-12-x"
   }
 }
diff --git a/packages/types/src/packageInfo.ts b/packages/types/src/packageInfo.ts
index ad0efc21bb..e5a29f54aa 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: '9.12.2-11-x' };
+export const packageInfo = { name: '@polkadot/types', path: 'auto', type: 'auto', version: '9.12.2-12-x' };
diff --git a/yarn.lock b/yarn.lock
index c02fdc888e..8fedd05908 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1988,27 +1988,27 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@polkadot/api-augment@9.12.2-11-x, @polkadot/api-augment@workspace:packages/api-augment":
+"@polkadot/api-augment@9.12.2-12-x, @polkadot/api-augment@workspace:packages/api-augment":
   version: 0.0.0-use.local
   resolution: "@polkadot/api-augment@workspace:packages/api-augment"
   dependencies:
     "@babel/runtime": ^7.20.13
-    "@polkadot/api-base": 9.12.2-11-x
-    "@polkadot/rpc-augment": 9.12.2-11-x
-    "@polkadot/types": 9.12.2-11-x
-    "@polkadot/types-augment": 9.12.2-11-x
-    "@polkadot/types-codec": 9.12.2-11-x
+    "@polkadot/api-base": 9.12.2-12-x
+    "@polkadot/rpc-augment": 9.12.2-12-x
+    "@polkadot/types": 9.12.2-12-x
+    "@polkadot/types-augment": 9.12.2-12-x
+    "@polkadot/types-codec": 9.12.2-12-x
     "@polkadot/util": ^10.3.1
   languageName: unknown
   linkType: soft
 
-"@polkadot/api-base@9.12.2-11-x, @polkadot/api-base@workspace:packages/api-base":
+"@polkadot/api-base@9.12.2-12-x, @polkadot/api-base@workspace:packages/api-base":
   version: 0.0.0-use.local
   resolution: "@polkadot/api-base@workspace:packages/api-base"
   dependencies:
     "@babel/runtime": ^7.20.13
-    "@polkadot/rpc-core": 9.12.2-11-x
-    "@polkadot/types": 9.12.2-11-x
+    "@polkadot/rpc-core": 9.12.2-12-x
+    "@polkadot/types": 9.12.2-12-x
     "@polkadot/util": ^10.3.1
     rxjs: ^7.8.0
   languageName: unknown
@@ -2019,56 +2019,56 @@ __metadata:
   resolution: "@polkadot/api-contract@workspace:packages/api-contract"
   dependencies:
     "@babel/runtime": ^7.20.13
-    "@polkadot/api": 9.12.2-11-x
-    "@polkadot/api-augment": 9.12.2-11-x
+    "@polkadot/api": 9.12.2-12-x
+    "@polkadot/api-augment": 9.12.2-12-x
     "@polkadot/keyring": ^10.3.1
-    "@polkadot/types": 9.12.2-11-x
-    "@polkadot/types-codec": 9.12.2-11-x
-    "@polkadot/types-create": 9.12.2-11-x
+    "@polkadot/types": 9.12.2-12-x
+    "@polkadot/types-codec": 9.12.2-12-x
+    "@polkadot/types-create": 9.12.2-12-x
     "@polkadot/util": ^10.3.1
     "@polkadot/util-crypto": ^10.3.1
     rxjs: ^7.8.0
   languageName: unknown
   linkType: soft
 
-"@polkadot/api-derive@9.12.2-11-x, @polkadot/api-derive@workspace:packages/api-derive":
+"@polkadot/api-derive@9.12.2-12-x, @polkadot/api-derive@workspace:packages/api-derive":
   version: 0.0.0-use.local
   resolution: "@polkadot/api-derive@workspace:packages/api-derive"
   dependencies:
     "@babel/runtime": ^7.20.13
-    "@polkadot/api": 9.12.2-11-x
-    "@polkadot/api-augment": 9.12.2-11-x
-    "@polkadot/api-base": 9.12.2-11-x
-    "@polkadot/rpc-augment": 9.12.2-11-x
-    "@polkadot/rpc-core": 9.12.2-11-x
-    "@polkadot/rpc-provider": 9.12.2-11-x
-    "@polkadot/types": 9.12.2-11-x
-    "@polkadot/types-codec": 9.12.2-11-x
-    "@polkadot/types-support": 9.12.2-11-x
+    "@polkadot/api": 9.12.2-12-x
+    "@polkadot/api-augment": 9.12.2-12-x
+    "@polkadot/api-base": 9.12.2-12-x
+    "@polkadot/rpc-augment": 9.12.2-12-x
+    "@polkadot/rpc-core": 9.12.2-12-x
+    "@polkadot/rpc-provider": 9.12.2-12-x
+    "@polkadot/types": 9.12.2-12-x
+    "@polkadot/types-codec": 9.12.2-12-x
+    "@polkadot/types-support": 9.12.2-12-x
     "@polkadot/util": ^10.3.1
     "@polkadot/util-crypto": ^10.3.1
     rxjs: ^7.8.0
   languageName: unknown
   linkType: soft
 
-"@polkadot/api@9.12.2-11-x, @polkadot/api@workspace:packages/api":
+"@polkadot/api@9.12.2-12-x, @polkadot/api@workspace:packages/api":
   version: 0.0.0-use.local
   resolution: "@polkadot/api@workspace:packages/api"
   dependencies:
     "@babel/runtime": ^7.20.13
-    "@polkadot/api-augment": 9.12.2-11-x
-    "@polkadot/api-base": 9.12.2-11-x
-    "@polkadot/api-derive": 9.12.2-11-x
+    "@polkadot/api-augment": 9.12.2-12-x
+    "@polkadot/api-base": 9.12.2-12-x
+    "@polkadot/api-derive": 9.12.2-12-x
     "@polkadot/keyring": ^10.3.1
-    "@polkadot/rpc-augment": 9.12.2-11-x
-    "@polkadot/rpc-core": 9.12.2-11-x
-    "@polkadot/rpc-provider": 9.12.2-11-x
-    "@polkadot/types": 9.12.2-11-x
-    "@polkadot/types-augment": 9.12.2-11-x
-    "@polkadot/types-codec": 9.12.2-11-x
-    "@polkadot/types-create": 9.12.2-11-x
-    "@polkadot/types-known": 9.12.2-11-x
-    "@polkadot/types-support": 9.12.2-11-x
+    "@polkadot/rpc-augment": 9.12.2-12-x
+    "@polkadot/rpc-core": 9.12.2-12-x
+    "@polkadot/rpc-provider": 9.12.2-12-x
+    "@polkadot/types": 9.12.2-12-x
+    "@polkadot/types-augment": 9.12.2-12-x
+    "@polkadot/types-codec": 9.12.2-12-x
+    "@polkadot/types-create": 9.12.2-12-x
+    "@polkadot/types-known": 9.12.2-12-x
+    "@polkadot/types-support": 9.12.2-12-x
     "@polkadot/util": ^10.3.1
     "@polkadot/util-crypto": ^10.3.1
     eventemitter3: ^4.0.7
@@ -2200,40 +2200,40 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@polkadot/rpc-augment@9.12.2-11-x, @polkadot/rpc-augment@workspace:packages/rpc-augment":
+"@polkadot/rpc-augment@9.12.2-12-x, @polkadot/rpc-augment@workspace:packages/rpc-augment":
   version: 0.0.0-use.local
   resolution: "@polkadot/rpc-augment@workspace:packages/rpc-augment"
   dependencies:
     "@babel/runtime": ^7.20.13
-    "@polkadot/rpc-core": 9.12.2-11-x
-    "@polkadot/types": 9.12.2-11-x
-    "@polkadot/types-codec": 9.12.2-11-x
+    "@polkadot/rpc-core": 9.12.2-12-x
+    "@polkadot/types": 9.12.2-12-x
+    "@polkadot/types-codec": 9.12.2-12-x
     "@polkadot/util": ^10.3.1
   languageName: unknown
   linkType: soft
 
-"@polkadot/rpc-core@9.12.2-11-x, @polkadot/rpc-core@workspace:packages/rpc-core":
+"@polkadot/rpc-core@9.12.2-12-x, @polkadot/rpc-core@workspace:packages/rpc-core":
   version: 0.0.0-use.local
   resolution: "@polkadot/rpc-core@workspace:packages/rpc-core"
   dependencies:
     "@babel/runtime": ^7.20.13
     "@polkadot/keyring": ^10.3.1
-    "@polkadot/rpc-augment": 9.12.2-11-x
-    "@polkadot/rpc-provider": 9.12.2-11-x
-    "@polkadot/types": 9.12.2-11-x
+    "@polkadot/rpc-augment": 9.12.2-12-x
+    "@polkadot/rpc-provider": 9.12.2-12-x
+    "@polkadot/types": 9.12.2-12-x
     "@polkadot/util": ^10.3.1
     rxjs: ^7.8.0
   languageName: unknown
   linkType: soft
 
-"@polkadot/rpc-provider@9.12.2-11-x, @polkadot/rpc-provider@workspace:packages/rpc-provider":
+"@polkadot/rpc-provider@9.12.2-12-x, @polkadot/rpc-provider@workspace:packages/rpc-provider":
   version: 0.0.0-use.local
   resolution: "@polkadot/rpc-provider@workspace:packages/rpc-provider"
   dependencies:
     "@babel/runtime": ^7.20.13
     "@polkadot/keyring": ^10.3.1
-    "@polkadot/types": 9.12.2-11-x
-    "@polkadot/types-support": 9.12.2-11-x
+    "@polkadot/types": 9.12.2-12-x
+    "@polkadot/types-support": 9.12.2-12-x
     "@polkadot/util": ^10.3.1
     "@polkadot/util-crypto": ^10.3.1
     "@polkadot/x-fetch": ^10.3.1
@@ -2256,15 +2256,15 @@ __metadata:
     "@babel/core": ^7.20.12
     "@babel/register": ^7.18.9
     "@babel/runtime": ^7.20.13
-    "@polkadot/api": 9.12.2-11-x
-    "@polkadot/api-augment": 9.12.2-11-x
-    "@polkadot/rpc-augment": 9.12.2-11-x
-    "@polkadot/rpc-provider": 9.12.2-11-x
-    "@polkadot/types": 9.12.2-11-x
-    "@polkadot/types-augment": 9.12.2-11-x
-    "@polkadot/types-codec": 9.12.2-11-x
-    "@polkadot/types-create": 9.12.2-11-x
-    "@polkadot/types-support": 9.12.2-11-x
+    "@polkadot/api": 9.12.2-12-x
+    "@polkadot/api-augment": 9.12.2-12-x
+    "@polkadot/rpc-augment": 9.12.2-12-x
+    "@polkadot/rpc-provider": 9.12.2-12-x
+    "@polkadot/types": 9.12.2-12-x
+    "@polkadot/types-augment": 9.12.2-12-x
+    "@polkadot/types-codec": 9.12.2-12-x
+    "@polkadot/types-create": 9.12.2-12-x
+    "@polkadot/types-support": 9.12.2-12-x
     "@polkadot/util": ^10.3.1
     "@polkadot/util-crypto": ^10.3.1
     "@polkadot/x-ws": ^10.3.1
@@ -2282,57 +2282,57 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-augment@9.12.2-11-x, @polkadot/types-augment@workspace:packages/types-augment":
+"@polkadot/types-augment@9.12.2-12-x, @polkadot/types-augment@workspace:packages/types-augment":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-augment@workspace:packages/types-augment"
   dependencies:
     "@babel/runtime": ^7.20.13
-    "@polkadot/types": 9.12.2-11-x
-    "@polkadot/types-codec": 9.12.2-11-x
+    "@polkadot/types": 9.12.2-12-x
+    "@polkadot/types-codec": 9.12.2-12-x
     "@polkadot/util": ^10.3.1
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-codec@9.12.2-11-x, @polkadot/types-codec@workspace:packages/types-codec":
+"@polkadot/types-codec@9.12.2-12-x, @polkadot/types-codec@workspace:packages/types-codec":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-codec@workspace:packages/types-codec"
   dependencies:
     "@babel/runtime": ^7.20.13
-    "@polkadot/types": 9.12.2-11-x
-    "@polkadot/types-augment": 9.12.2-11-x
-    "@polkadot/types-support": 9.12.2-11-x
+    "@polkadot/types": 9.12.2-12-x
+    "@polkadot/types-augment": 9.12.2-12-x
+    "@polkadot/types-support": 9.12.2-12-x
     "@polkadot/util": ^10.3.1
     "@polkadot/util-crypto": ^10.3.1
     "@polkadot/x-bigint": ^10.3.1
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-create@9.12.2-11-x, @polkadot/types-create@workspace:packages/types-create":
+"@polkadot/types-create@9.12.2-12-x, @polkadot/types-create@workspace:packages/types-create":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-create@workspace:packages/types-create"
   dependencies:
     "@babel/runtime": ^7.20.13
-    "@polkadot/types": 9.12.2-11-x
-    "@polkadot/types-codec": 9.12.2-11-x
+    "@polkadot/types": 9.12.2-12-x
+    "@polkadot/types-codec": 9.12.2-12-x
     "@polkadot/util": ^10.3.1
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-known@9.12.2-11-x, @polkadot/types-known@workspace:packages/types-known":
+"@polkadot/types-known@9.12.2-12-x, @polkadot/types-known@workspace:packages/types-known":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-known@workspace:packages/types-known"
   dependencies:
     "@babel/runtime": ^7.20.13
-    "@polkadot/api": 9.12.2-11-x
+    "@polkadot/api": 9.12.2-12-x
     "@polkadot/networks": ^10.3.1
-    "@polkadot/types": 9.12.2-11-x
-    "@polkadot/types-codec": 9.12.2-11-x
-    "@polkadot/types-create": 9.12.2-11-x
+    "@polkadot/types": 9.12.2-12-x
+    "@polkadot/types-codec": 9.12.2-12-x
+    "@polkadot/types-create": 9.12.2-12-x
     "@polkadot/util": ^10.3.1
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-support@9.12.2-11-x, @polkadot/types-support@workspace:packages/types-support":
+"@polkadot/types-support@9.12.2-12-x, @polkadot/types-support@workspace:packages/types-support":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-support@workspace:packages/types-support"
   dependencies:
@@ -2341,16 +2341,16 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@polkadot/types@9.12.2-11-x, @polkadot/types@workspace:packages/types":
+"@polkadot/types@9.12.2-12-x, @polkadot/types@workspace:packages/types":
   version: 0.0.0-use.local
   resolution: "@polkadot/types@workspace:packages/types"
   dependencies:
     "@babel/runtime": ^7.20.13
     "@polkadot/keyring": ^10.3.1
-    "@polkadot/types-augment": 9.12.2-11-x
-    "@polkadot/types-codec": 9.12.2-11-x
-    "@polkadot/types-create": 9.12.2-11-x
-    "@polkadot/types-support": 9.12.2-11-x
+    "@polkadot/types-augment": 9.12.2-12-x
+    "@polkadot/types-codec": 9.12.2-12-x
+    "@polkadot/types-create": 9.12.2-12-x
+    "@polkadot/types-support": 9.12.2-12-x
     "@polkadot/util": ^10.3.1
     "@polkadot/util-crypto": ^10.3.1
     rxjs: ^7.8.0