diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index ac12194097..c883c7d45b 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -1,4 +1,4 @@
-    3336	Jaco                          	9.12.1 (#5438)
+    3337	Jaco                          	Bump GH actions (#5444)
       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 6644114308..44a4470cd8 100644
--- a/package.json
+++ b/package.json
@@ -11,9 +11,9 @@
   },
   "sideEffects": false,
   "type": "module",
-  "version": "9.12.1",
+  "version": "9.12.2-0-x",
   "versions": {
-    "git": "9.12.1",
+    "git": "9.12.2-0-x",
     "npm": "9.12.1"
   },
   "workspaces": [
diff --git a/packages/api-augment/package.json b/packages/api-augment/package.json
index a0f3df97e9..e513a53787 100644
--- a/packages/api-augment/package.json
+++ b/packages/api-augment/package.json
@@ -20,15 +20,15 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "9.12.1",
+  "version": "9.12.2-0-x",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.20.13",
-    "@polkadot/api-base": "9.12.1",
-    "@polkadot/rpc-augment": "9.12.1",
-    "@polkadot/types": "9.12.1",
-    "@polkadot/types-augment": "9.12.1",
-    "@polkadot/types-codec": "9.12.1",
+    "@polkadot/api-base": "9.12.2-0-x",
+    "@polkadot/rpc-augment": "9.12.2-0-x",
+    "@polkadot/types": "9.12.2-0-x",
+    "@polkadot/types-augment": "9.12.2-0-x",
+    "@polkadot/types-codec": "9.12.2-0-x",
     "@polkadot/util": "^10.2.6"
   }
 }
diff --git a/packages/api-augment/src/packageInfo.ts b/packages/api-augment/src/packageInfo.ts
index 74c1501535..720f7a567d 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: '9.12.1' };
+export const packageInfo = { name: '@polkadot/api-augment', path: 'auto', type: 'auto', version: '9.12.2-0-x' };
diff --git a/packages/api-base/package.json b/packages/api-base/package.json
index 5a4715d727..5a8d99515e 100644
--- a/packages/api-base/package.json
+++ b/packages/api-base/package.json
@@ -20,12 +20,12 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "9.12.1",
+  "version": "9.12.2-0-x",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.20.13",
-    "@polkadot/rpc-core": "9.12.1",
-    "@polkadot/types": "9.12.1",
+    "@polkadot/rpc-core": "9.12.2-0-x",
+    "@polkadot/types": "9.12.2-0-x",
     "@polkadot/util": "^10.2.6",
     "rxjs": "^7.8.0"
   }
diff --git a/packages/api-base/src/packageInfo.ts b/packages/api-base/src/packageInfo.ts
index 0239093b63..d274ace0e0 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: '9.12.1' };
+export const packageInfo = { name: '@polkadot/api-base', path: 'auto', type: 'auto', version: '9.12.2-0-x' };
diff --git a/packages/api-contract/package.json b/packages/api-contract/package.json
index eceb924396..58b461217e 100644
--- a/packages/api-contract/package.json
+++ b/packages/api-contract/package.json
@@ -20,20 +20,20 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "9.12.1",
+  "version": "9.12.2-0-x",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.20.13",
-    "@polkadot/api": "9.12.1",
-    "@polkadot/types": "9.12.1",
-    "@polkadot/types-codec": "9.12.1",
-    "@polkadot/types-create": "9.12.1",
+    "@polkadot/api": "9.12.2-0-x",
+    "@polkadot/types": "9.12.2-0-x",
+    "@polkadot/types-codec": "9.12.2-0-x",
+    "@polkadot/types-create": "9.12.2-0-x",
     "@polkadot/util": "^10.2.6",
     "@polkadot/util-crypto": "^10.2.6",
     "rxjs": "^7.8.0"
   },
   "devDependencies": {
-    "@polkadot/api-augment": "9.12.1",
+    "@polkadot/api-augment": "9.12.2-0-x",
     "@polkadot/keyring": "^10.2.6"
   }
 }
diff --git a/packages/api-contract/src/packageInfo.ts b/packages/api-contract/src/packageInfo.ts
index 87351aae72..54803f314f 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: '9.12.1' };
+export const packageInfo = { name: '@polkadot/api-contract', path: 'auto', type: 'auto', version: '9.12.2-0-x' };
diff --git a/packages/api-derive/package.json b/packages/api-derive/package.json
index 3cd2ade196..faf1f7df80 100644
--- a/packages/api-derive/package.json
+++ b/packages/api-derive/package.json
@@ -20,25 +20,25 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "9.12.1",
+  "version": "9.12.2-0-x",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.20.13",
-    "@polkadot/api": "9.12.1",
-    "@polkadot/api-augment": "9.12.1",
-    "@polkadot/api-base": "9.12.1",
-    "@polkadot/rpc-core": "9.12.1",
-    "@polkadot/types": "9.12.1",
-    "@polkadot/types-codec": "9.12.1",
+    "@polkadot/api": "9.12.2-0-x",
+    "@polkadot/api-augment": "9.12.2-0-x",
+    "@polkadot/api-base": "9.12.2-0-x",
+    "@polkadot/rpc-core": "9.12.2-0-x",
+    "@polkadot/types": "9.12.2-0-x",
+    "@polkadot/types-codec": "9.12.2-0-x",
     "@polkadot/util": "^10.2.6",
     "@polkadot/util-crypto": "^10.2.6",
     "rxjs": "^7.8.0"
   },
   "devDependencies": {
-    "@polkadot/api": "9.12.1",
-    "@polkadot/api-augment": "9.12.1",
-    "@polkadot/rpc-augment": "9.12.1",
-    "@polkadot/rpc-provider": "9.12.1",
-    "@polkadot/types-support": "9.12.1"
+    "@polkadot/api": "9.12.2-0-x",
+    "@polkadot/api-augment": "9.12.2-0-x",
+    "@polkadot/rpc-augment": "9.12.2-0-x",
+    "@polkadot/rpc-provider": "9.12.2-0-x",
+    "@polkadot/types-support": "9.12.2-0-x"
   }
 }
diff --git a/packages/api-derive/src/packageInfo.ts b/packages/api-derive/src/packageInfo.ts
index eb0412d20a..e149a84812 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: '9.12.1' };
+export const packageInfo = { name: '@polkadot/api-derive', path: 'auto', type: 'auto', version: '9.12.2-0-x' };
diff --git a/packages/api/package.json b/packages/api/package.json
index a072773c2d..ee8f91e0ec 100644
--- a/packages/api/package.json
+++ b/packages/api/package.json
@@ -20,29 +20,29 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "9.12.1",
+  "version": "9.12.2-0-x",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.20.13",
-    "@polkadot/api-augment": "9.12.1",
-    "@polkadot/api-base": "9.12.1",
-    "@polkadot/api-derive": "9.12.1",
+    "@polkadot/api-augment": "9.12.2-0-x",
+    "@polkadot/api-base": "9.12.2-0-x",
+    "@polkadot/api-derive": "9.12.2-0-x",
     "@polkadot/keyring": "^10.2.6",
-    "@polkadot/rpc-augment": "9.12.1",
-    "@polkadot/rpc-core": "9.12.1",
-    "@polkadot/rpc-provider": "9.12.1",
-    "@polkadot/types": "9.12.1",
-    "@polkadot/types-augment": "9.12.1",
-    "@polkadot/types-codec": "9.12.1",
-    "@polkadot/types-create": "9.12.1",
-    "@polkadot/types-known": "9.12.1",
+    "@polkadot/rpc-augment": "9.12.2-0-x",
+    "@polkadot/rpc-core": "9.12.2-0-x",
+    "@polkadot/rpc-provider": "9.12.2-0-x",
+    "@polkadot/types": "9.12.2-0-x",
+    "@polkadot/types-augment": "9.12.2-0-x",
+    "@polkadot/types-codec": "9.12.2-0-x",
+    "@polkadot/types-create": "9.12.2-0-x",
+    "@polkadot/types-known": "9.12.2-0-x",
     "@polkadot/util": "^10.2.6",
     "@polkadot/util-crypto": "^10.2.6",
     "eventemitter3": "^4.0.7",
     "rxjs": "^7.8.0"
   },
   "devDependencies": {
-    "@polkadot/api-augment": "9.12.1",
-    "@polkadot/types-support": "9.12.1"
+    "@polkadot/api-augment": "9.12.2-0-x",
+    "@polkadot/types-support": "9.12.2-0-x"
   }
 }
diff --git a/packages/api/src/packageInfo.ts b/packages/api/src/packageInfo.ts
index 5d133da383..2df22aa3c1 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: '9.12.1' };
+export const packageInfo = { name: '@polkadot/api', path: 'auto', type: 'auto', version: '9.12.2-0-x' };
diff --git a/packages/rpc-augment/package.json b/packages/rpc-augment/package.json
index f6e090870e..b7f0859007 100644
--- a/packages/rpc-augment/package.json
+++ b/packages/rpc-augment/package.json
@@ -20,13 +20,13 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "9.12.1",
+  "version": "9.12.2-0-x",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.20.13",
-    "@polkadot/rpc-core": "9.12.1",
-    "@polkadot/types": "9.12.1",
-    "@polkadot/types-codec": "9.12.1",
+    "@polkadot/rpc-core": "9.12.2-0-x",
+    "@polkadot/types": "9.12.2-0-x",
+    "@polkadot/types-codec": "9.12.2-0-x",
     "@polkadot/util": "^10.2.6"
   }
 }
diff --git a/packages/rpc-augment/src/packageInfo.ts b/packages/rpc-augment/src/packageInfo.ts
index bb95b95b33..811e1a9b20 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: '9.12.1' };
+export const packageInfo = { name: '@polkadot/rpc-augment', path: 'auto', type: 'auto', version: '9.12.2-0-x' };
diff --git a/packages/rpc-core/package.json b/packages/rpc-core/package.json
index 4e0b61708f..14174b0e7b 100644
--- a/packages/rpc-core/package.json
+++ b/packages/rpc-core/package.json
@@ -20,18 +20,18 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "9.12.1",
+  "version": "9.12.2-0-x",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.20.13",
-    "@polkadot/rpc-augment": "9.12.1",
-    "@polkadot/rpc-provider": "9.12.1",
-    "@polkadot/types": "9.12.1",
+    "@polkadot/rpc-augment": "9.12.2-0-x",
+    "@polkadot/rpc-provider": "9.12.2-0-x",
+    "@polkadot/types": "9.12.2-0-x",
     "@polkadot/util": "^10.2.6",
     "rxjs": "^7.8.0"
   },
   "devDependencies": {
     "@polkadot/keyring": "^10.2.6",
-    "@polkadot/rpc-augment": "9.12.1"
+    "@polkadot/rpc-augment": "9.12.2-0-x"
   }
 }
diff --git a/packages/rpc-core/src/packageInfo.ts b/packages/rpc-core/src/packageInfo.ts
index 479e57639c..71af823bdc 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: '9.12.1' };
+export const packageInfo = { name: '@polkadot/rpc-core', path: 'auto', type: 'auto', version: '9.12.2-0-x' };
diff --git a/packages/rpc-provider/package.json b/packages/rpc-provider/package.json
index 916ba92e23..a7c5e21512 100644
--- a/packages/rpc-provider/package.json
+++ b/packages/rpc-provider/package.json
@@ -20,13 +20,13 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "9.12.1",
+  "version": "9.12.2-0-x",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.20.13",
     "@polkadot/keyring": "^10.2.6",
-    "@polkadot/types": "9.12.1",
-    "@polkadot/types-support": "9.12.1",
+    "@polkadot/types": "9.12.2-0-x",
+    "@polkadot/types-support": "9.12.2-0-x",
     "@polkadot/util": "^10.2.6",
     "@polkadot/util-crypto": "^10.2.6",
     "@polkadot/x-fetch": "^10.2.6",
diff --git a/packages/rpc-provider/src/packageInfo.ts b/packages/rpc-provider/src/packageInfo.ts
index eee04a84f1..5ee6d5c4ea 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: '9.12.1' };
+export const packageInfo = { name: '@polkadot/rpc-provider', path: 'auto', type: 'auto', version: '9.12.2-0-x' };
diff --git a/packages/typegen/package.json b/packages/typegen/package.json
index 34aaa96c6b..c68ee6f262 100644
--- a/packages/typegen/package.json
+++ b/packages/typegen/package.json
@@ -20,7 +20,7 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "9.12.1",
+  "version": "9.12.2-0-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": "9.12.1",
-    "@polkadot/api-augment": "9.12.1",
-    "@polkadot/rpc-augment": "9.12.1",
-    "@polkadot/rpc-provider": "9.12.1",
-    "@polkadot/types": "9.12.1",
-    "@polkadot/types-augment": "9.12.1",
-    "@polkadot/types-codec": "9.12.1",
-    "@polkadot/types-create": "9.12.1",
-    "@polkadot/types-support": "9.12.1",
+    "@polkadot/api": "9.12.2-0-x",
+    "@polkadot/api-augment": "9.12.2-0-x",
+    "@polkadot/rpc-augment": "9.12.2-0-x",
+    "@polkadot/rpc-provider": "9.12.2-0-x",
+    "@polkadot/types": "9.12.2-0-x",
+    "@polkadot/types-augment": "9.12.2-0-x",
+    "@polkadot/types-codec": "9.12.2-0-x",
+    "@polkadot/types-create": "9.12.2-0-x",
+    "@polkadot/types-support": "9.12.2-0-x",
     "@polkadot/util": "^10.2.6",
     "@polkadot/util-crypto": "^10.2.6",
     "@polkadot/x-ws": "^10.2.6",
diff --git a/packages/typegen/src/packageInfo.ts b/packages/typegen/src/packageInfo.ts
index b2846bef33..7e2cba853f 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: '9.12.1' };
+export const packageInfo = { name: '@polkadot/typegen', path: 'auto', type: 'auto', version: '9.12.2-0-x' };
diff --git a/packages/types-augment/package.json b/packages/types-augment/package.json
index a591301276..cb8c67a558 100644
--- a/packages/types-augment/package.json
+++ b/packages/types-augment/package.json
@@ -20,12 +20,12 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "9.12.1",
+  "version": "9.12.2-0-x",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.20.13",
-    "@polkadot/types": "9.12.1",
-    "@polkadot/types-codec": "9.12.1",
+    "@polkadot/types": "9.12.2-0-x",
+    "@polkadot/types-codec": "9.12.2-0-x",
     "@polkadot/util": "^10.2.6"
   }
 }
diff --git a/packages/types-augment/src/packageInfo.ts b/packages/types-augment/src/packageInfo.ts
index 7055683e6c..e50bf4fe70 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: '9.12.1' };
+export const packageInfo = { name: '@polkadot/types-augment', path: 'auto', type: 'auto', version: '9.12.2-0-x' };
diff --git a/packages/types-codec/package.json b/packages/types-codec/package.json
index 89460425c9..08e1146278 100644
--- a/packages/types-codec/package.json
+++ b/packages/types-codec/package.json
@@ -20,7 +20,7 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "9.12.1",
+  "version": "9.12.2-0-x",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.20.13",
@@ -28,9 +28,9 @@
     "@polkadot/x-bigint": "^10.2.6"
   },
   "devDependencies": {
-    "@polkadot/types": "9.12.1",
-    "@polkadot/types-augment": "9.12.1",
-    "@polkadot/types-support": "9.12.1",
+    "@polkadot/types": "9.12.2-0-x",
+    "@polkadot/types-augment": "9.12.2-0-x",
+    "@polkadot/types-support": "9.12.2-0-x",
     "@polkadot/util-crypto": "^10.2.6"
   }
 }
diff --git a/packages/types-codec/src/packageInfo.ts b/packages/types-codec/src/packageInfo.ts
index f70ffa7596..f9fdebb522 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: '9.12.1' };
+export const packageInfo = { name: '@polkadot/types-codec', path: 'auto', type: 'auto', version: '9.12.2-0-x' };
diff --git a/packages/types-create/package.json b/packages/types-create/package.json
index 1a56989687..90015cbc56 100644
--- a/packages/types-create/package.json
+++ b/packages/types-create/package.json
@@ -20,14 +20,14 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "9.12.1",
+  "version": "9.12.2-0-x",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.20.13",
-    "@polkadot/types-codec": "9.12.1",
+    "@polkadot/types-codec": "9.12.2-0-x",
     "@polkadot/util": "^10.2.6"
   },
   "devDependencies": {
-    "@polkadot/types": "9.12.1"
+    "@polkadot/types": "9.12.2-0-x"
   }
 }
diff --git a/packages/types-create/src/packageInfo.ts b/packages/types-create/src/packageInfo.ts
index 89bfefe785..b2288ae972 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: '9.12.1' };
+export const packageInfo = { name: '@polkadot/types-create', path: 'auto', type: 'auto', version: '9.12.2-0-x' };
diff --git a/packages/types-known/package.json b/packages/types-known/package.json
index 1a27ff743c..8483ee516f 100644
--- a/packages/types-known/package.json
+++ b/packages/types-known/package.json
@@ -20,17 +20,17 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "9.12.1",
+  "version": "9.12.2-0-x",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.20.13",
     "@polkadot/networks": "^10.2.6",
-    "@polkadot/types": "9.12.1",
-    "@polkadot/types-codec": "9.12.1",
-    "@polkadot/types-create": "9.12.1",
+    "@polkadot/types": "9.12.2-0-x",
+    "@polkadot/types-codec": "9.12.2-0-x",
+    "@polkadot/types-create": "9.12.2-0-x",
     "@polkadot/util": "^10.2.6"
   },
   "devDependencies": {
-    "@polkadot/api": "9.12.1"
+    "@polkadot/api": "9.12.2-0-x"
   }
 }
diff --git a/packages/types-known/src/packageInfo.ts b/packages/types-known/src/packageInfo.ts
index b84e2b1d5b..cd80605911 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: '9.12.1' };
+export const packageInfo = { name: '@polkadot/types-known', path: 'auto', type: 'auto', version: '9.12.2-0-x' };
diff --git a/packages/types-support/package.json b/packages/types-support/package.json
index 80c820bd18..b877016334 100644
--- a/packages/types-support/package.json
+++ b/packages/types-support/package.json
@@ -20,7 +20,7 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "9.12.1",
+  "version": "9.12.2-0-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 b7ba014ead..b2b4386a80 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: '9.12.1' };
+export const packageInfo = { name: '@polkadot/types-support', path: 'auto', type: 'auto', version: '9.12.2-0-x' };
diff --git a/packages/types/package.json b/packages/types/package.json
index 17da3f647a..47d00797fe 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -20,20 +20,20 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "9.12.1",
+  "version": "9.12.2-0-x",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.20.13",
     "@polkadot/keyring": "^10.2.6",
-    "@polkadot/types-augment": "9.12.1",
-    "@polkadot/types-codec": "9.12.1",
-    "@polkadot/types-create": "9.12.1",
+    "@polkadot/types-augment": "9.12.2-0-x",
+    "@polkadot/types-codec": "9.12.2-0-x",
+    "@polkadot/types-create": "9.12.2-0-x",
     "@polkadot/util": "^10.2.6",
     "@polkadot/util-crypto": "^10.2.6",
     "rxjs": "^7.8.0"
   },
   "devDependencies": {
     "@polkadot/keyring": "^10.2.6",
-    "@polkadot/types-support": "9.12.1"
+    "@polkadot/types-support": "9.12.2-0-x"
   }
 }
diff --git a/packages/types/src/packageInfo.ts b/packages/types/src/packageInfo.ts
index a13ee4980f..63b2bb6da3 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: '9.12.1' };
+export const packageInfo = { name: '@polkadot/types', path: 'auto', type: 'auto', version: '9.12.2-0-x' };
diff --git a/yarn.lock b/yarn.lock
index 9bde0f81c8..28641e5307 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1988,27 +1988,27 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@polkadot/api-augment@9.12.1, @polkadot/api-augment@workspace:packages/api-augment":
+"@polkadot/api-augment@9.12.2-0-x, @polkadot/api-augment@workspace:packages/api-augment":
   version: 0.0.0-use.local
   resolution: "@polkadot/api-augment@workspace:packages/api-augment"
   dependencies:
     "@babel/runtime": ^7.20.13
-    "@polkadot/api-base": 9.12.1
-    "@polkadot/rpc-augment": 9.12.1
-    "@polkadot/types": 9.12.1
-    "@polkadot/types-augment": 9.12.1
-    "@polkadot/types-codec": 9.12.1
+    "@polkadot/api-base": 9.12.2-0-x
+    "@polkadot/rpc-augment": 9.12.2-0-x
+    "@polkadot/types": 9.12.2-0-x
+    "@polkadot/types-augment": 9.12.2-0-x
+    "@polkadot/types-codec": 9.12.2-0-x
     "@polkadot/util": ^10.2.6
   languageName: unknown
   linkType: soft
 
-"@polkadot/api-base@9.12.1, @polkadot/api-base@workspace:packages/api-base":
+"@polkadot/api-base@9.12.2-0-x, @polkadot/api-base@workspace:packages/api-base":
   version: 0.0.0-use.local
   resolution: "@polkadot/api-base@workspace:packages/api-base"
   dependencies:
     "@babel/runtime": ^7.20.13
-    "@polkadot/rpc-core": 9.12.1
-    "@polkadot/types": 9.12.1
+    "@polkadot/rpc-core": 9.12.2-0-x
+    "@polkadot/types": 9.12.2-0-x
     "@polkadot/util": ^10.2.6
     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": 9.12.1
-    "@polkadot/api-augment": 9.12.1
+    "@polkadot/api": 9.12.2-0-x
+    "@polkadot/api-augment": 9.12.2-0-x
     "@polkadot/keyring": ^10.2.6
-    "@polkadot/types": 9.12.1
-    "@polkadot/types-codec": 9.12.1
-    "@polkadot/types-create": 9.12.1
+    "@polkadot/types": 9.12.2-0-x
+    "@polkadot/types-codec": 9.12.2-0-x
+    "@polkadot/types-create": 9.12.2-0-x
     "@polkadot/util": ^10.2.6
     "@polkadot/util-crypto": ^10.2.6
     rxjs: ^7.8.0
   languageName: unknown
   linkType: soft
 
-"@polkadot/api-derive@9.12.1, @polkadot/api-derive@workspace:packages/api-derive":
+"@polkadot/api-derive@9.12.2-0-x, @polkadot/api-derive@workspace:packages/api-derive":
   version: 0.0.0-use.local
   resolution: "@polkadot/api-derive@workspace:packages/api-derive"
   dependencies:
     "@babel/runtime": ^7.20.13
-    "@polkadot/api": 9.12.1
-    "@polkadot/api-augment": 9.12.1
-    "@polkadot/api-base": 9.12.1
-    "@polkadot/rpc-augment": 9.12.1
-    "@polkadot/rpc-core": 9.12.1
-    "@polkadot/rpc-provider": 9.12.1
-    "@polkadot/types": 9.12.1
-    "@polkadot/types-codec": 9.12.1
-    "@polkadot/types-support": 9.12.1
+    "@polkadot/api": 9.12.2-0-x
+    "@polkadot/api-augment": 9.12.2-0-x
+    "@polkadot/api-base": 9.12.2-0-x
+    "@polkadot/rpc-augment": 9.12.2-0-x
+    "@polkadot/rpc-core": 9.12.2-0-x
+    "@polkadot/rpc-provider": 9.12.2-0-x
+    "@polkadot/types": 9.12.2-0-x
+    "@polkadot/types-codec": 9.12.2-0-x
+    "@polkadot/types-support": 9.12.2-0-x
     "@polkadot/util": ^10.2.6
     "@polkadot/util-crypto": ^10.2.6
     rxjs: ^7.8.0
   languageName: unknown
   linkType: soft
 
-"@polkadot/api@9.12.1, @polkadot/api@workspace:packages/api":
+"@polkadot/api@9.12.2-0-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": 9.12.1
-    "@polkadot/api-base": 9.12.1
-    "@polkadot/api-derive": 9.12.1
+    "@polkadot/api-augment": 9.12.2-0-x
+    "@polkadot/api-base": 9.12.2-0-x
+    "@polkadot/api-derive": 9.12.2-0-x
     "@polkadot/keyring": ^10.2.6
-    "@polkadot/rpc-augment": 9.12.1
-    "@polkadot/rpc-core": 9.12.1
-    "@polkadot/rpc-provider": 9.12.1
-    "@polkadot/types": 9.12.1
-    "@polkadot/types-augment": 9.12.1
-    "@polkadot/types-codec": 9.12.1
-    "@polkadot/types-create": 9.12.1
-    "@polkadot/types-known": 9.12.1
-    "@polkadot/types-support": 9.12.1
+    "@polkadot/rpc-augment": 9.12.2-0-x
+    "@polkadot/rpc-core": 9.12.2-0-x
+    "@polkadot/rpc-provider": 9.12.2-0-x
+    "@polkadot/types": 9.12.2-0-x
+    "@polkadot/types-augment": 9.12.2-0-x
+    "@polkadot/types-codec": 9.12.2-0-x
+    "@polkadot/types-create": 9.12.2-0-x
+    "@polkadot/types-known": 9.12.2-0-x
+    "@polkadot/types-support": 9.12.2-0-x
     "@polkadot/util": ^10.2.6
     "@polkadot/util-crypto": ^10.2.6
     eventemitter3: ^4.0.7
@@ -2202,40 +2202,40 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@polkadot/rpc-augment@9.12.1, @polkadot/rpc-augment@workspace:packages/rpc-augment":
+"@polkadot/rpc-augment@9.12.2-0-x, @polkadot/rpc-augment@workspace:packages/rpc-augment":
   version: 0.0.0-use.local
   resolution: "@polkadot/rpc-augment@workspace:packages/rpc-augment"
   dependencies:
     "@babel/runtime": ^7.20.13
-    "@polkadot/rpc-core": 9.12.1
-    "@polkadot/types": 9.12.1
-    "@polkadot/types-codec": 9.12.1
+    "@polkadot/rpc-core": 9.12.2-0-x
+    "@polkadot/types": 9.12.2-0-x
+    "@polkadot/types-codec": 9.12.2-0-x
     "@polkadot/util": ^10.2.6
   languageName: unknown
   linkType: soft
 
-"@polkadot/rpc-core@9.12.1, @polkadot/rpc-core@workspace:packages/rpc-core":
+"@polkadot/rpc-core@9.12.2-0-x, @polkadot/rpc-core@workspace:packages/rpc-core":
   version: 0.0.0-use.local
   resolution: "@polkadot/rpc-core@workspace:packages/rpc-core"
   dependencies:
     "@babel/runtime": ^7.20.13
     "@polkadot/keyring": ^10.2.6
-    "@polkadot/rpc-augment": 9.12.1
-    "@polkadot/rpc-provider": 9.12.1
-    "@polkadot/types": 9.12.1
+    "@polkadot/rpc-augment": 9.12.2-0-x
+    "@polkadot/rpc-provider": 9.12.2-0-x
+    "@polkadot/types": 9.12.2-0-x
     "@polkadot/util": ^10.2.6
     rxjs: ^7.8.0
   languageName: unknown
   linkType: soft
 
-"@polkadot/rpc-provider@9.12.1, @polkadot/rpc-provider@workspace:packages/rpc-provider":
+"@polkadot/rpc-provider@9.12.2-0-x, @polkadot/rpc-provider@workspace:packages/rpc-provider":
   version: 0.0.0-use.local
   resolution: "@polkadot/rpc-provider@workspace:packages/rpc-provider"
   dependencies:
     "@babel/runtime": ^7.20.13
     "@polkadot/keyring": ^10.2.6
-    "@polkadot/types": 9.12.1
-    "@polkadot/types-support": 9.12.1
+    "@polkadot/types": 9.12.2-0-x
+    "@polkadot/types-support": 9.12.2-0-x
     "@polkadot/util": ^10.2.6
     "@polkadot/util-crypto": ^10.2.6
     "@polkadot/x-fetch": ^10.2.6
@@ -2258,15 +2258,15 @@ __metadata:
     "@babel/core": ^7.20.12
     "@babel/register": ^7.18.9
     "@babel/runtime": ^7.20.13
-    "@polkadot/api": 9.12.1
-    "@polkadot/api-augment": 9.12.1
-    "@polkadot/rpc-augment": 9.12.1
-    "@polkadot/rpc-provider": 9.12.1
-    "@polkadot/types": 9.12.1
-    "@polkadot/types-augment": 9.12.1
-    "@polkadot/types-codec": 9.12.1
-    "@polkadot/types-create": 9.12.1
-    "@polkadot/types-support": 9.12.1
+    "@polkadot/api": 9.12.2-0-x
+    "@polkadot/api-augment": 9.12.2-0-x
+    "@polkadot/rpc-augment": 9.12.2-0-x
+    "@polkadot/rpc-provider": 9.12.2-0-x
+    "@polkadot/types": 9.12.2-0-x
+    "@polkadot/types-augment": 9.12.2-0-x
+    "@polkadot/types-codec": 9.12.2-0-x
+    "@polkadot/types-create": 9.12.2-0-x
+    "@polkadot/types-support": 9.12.2-0-x
     "@polkadot/util": ^10.2.6
     "@polkadot/util-crypto": ^10.2.6
     "@polkadot/x-ws": ^10.2.6
@@ -2284,57 +2284,57 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-augment@9.12.1, @polkadot/types-augment@workspace:packages/types-augment":
+"@polkadot/types-augment@9.12.2-0-x, @polkadot/types-augment@workspace:packages/types-augment":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-augment@workspace:packages/types-augment"
   dependencies:
     "@babel/runtime": ^7.20.13
-    "@polkadot/types": 9.12.1
-    "@polkadot/types-codec": 9.12.1
+    "@polkadot/types": 9.12.2-0-x
+    "@polkadot/types-codec": 9.12.2-0-x
     "@polkadot/util": ^10.2.6
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-codec@9.12.1, @polkadot/types-codec@workspace:packages/types-codec":
+"@polkadot/types-codec@9.12.2-0-x, @polkadot/types-codec@workspace:packages/types-codec":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-codec@workspace:packages/types-codec"
   dependencies:
     "@babel/runtime": ^7.20.13
-    "@polkadot/types": 9.12.1
-    "@polkadot/types-augment": 9.12.1
-    "@polkadot/types-support": 9.12.1
+    "@polkadot/types": 9.12.2-0-x
+    "@polkadot/types-augment": 9.12.2-0-x
+    "@polkadot/types-support": 9.12.2-0-x
     "@polkadot/util": ^10.2.6
     "@polkadot/util-crypto": ^10.2.6
     "@polkadot/x-bigint": ^10.2.6
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-create@9.12.1, @polkadot/types-create@workspace:packages/types-create":
+"@polkadot/types-create@9.12.2-0-x, @polkadot/types-create@workspace:packages/types-create":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-create@workspace:packages/types-create"
   dependencies:
     "@babel/runtime": ^7.20.13
-    "@polkadot/types": 9.12.1
-    "@polkadot/types-codec": 9.12.1
+    "@polkadot/types": 9.12.2-0-x
+    "@polkadot/types-codec": 9.12.2-0-x
     "@polkadot/util": ^10.2.6
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-known@9.12.1, @polkadot/types-known@workspace:packages/types-known":
+"@polkadot/types-known@9.12.2-0-x, @polkadot/types-known@workspace:packages/types-known":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-known@workspace:packages/types-known"
   dependencies:
     "@babel/runtime": ^7.20.13
-    "@polkadot/api": 9.12.1
+    "@polkadot/api": 9.12.2-0-x
     "@polkadot/networks": ^10.2.6
-    "@polkadot/types": 9.12.1
-    "@polkadot/types-codec": 9.12.1
-    "@polkadot/types-create": 9.12.1
+    "@polkadot/types": 9.12.2-0-x
+    "@polkadot/types-codec": 9.12.2-0-x
+    "@polkadot/types-create": 9.12.2-0-x
     "@polkadot/util": ^10.2.6
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-support@9.12.1, @polkadot/types-support@workspace:packages/types-support":
+"@polkadot/types-support@9.12.2-0-x, @polkadot/types-support@workspace:packages/types-support":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-support@workspace:packages/types-support"
   dependencies:
@@ -2343,16 +2343,16 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@polkadot/types@9.12.1, @polkadot/types@workspace:packages/types":
+"@polkadot/types@9.12.2-0-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": ^10.2.6
-    "@polkadot/types-augment": 9.12.1
-    "@polkadot/types-codec": 9.12.1
-    "@polkadot/types-create": 9.12.1
-    "@polkadot/types-support": 9.12.1
+    "@polkadot/types-augment": 9.12.2-0-x
+    "@polkadot/types-codec": 9.12.2-0-x
+    "@polkadot/types-create": 9.12.2-0-x
+    "@polkadot/types-support": 9.12.2-0-x
     "@polkadot/util": ^10.2.6
     "@polkadot/util-crypto": ^10.2.6
     rxjs: ^7.8.0