diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index d96794ed9328..639824834449 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -1,6 +1,6 @@
     3512	Jaco                          	Bump deps (#5785)
       83	Amaury Martiny                	StatementKind: Regular and Saft (#2303)
-      72	Tarik Gul                     	12.1.1 (#5932)
+      73	Tarik Gul                     	Bump common to 13.0.2 (#5935)
       37	Keith Ingram                  	Update contract types and rpc (#4541)
       35	Stefanie Doll                 	Updated child storage parameters (#1709)
       20	Luke Schoen                   	fix: Fixes TypeError: Cannot read property 'vesting' of undefined (#1970)
diff --git a/package.json b/package.json
index 4bec9799464a..29e764684034 100644
--- a/package.json
+++ b/package.json
@@ -14,9 +14,9 @@
   },
   "sideEffects": false,
   "type": "module",
-  "version": "12.1.1",
+  "version": "12.1.2-0-x",
   "versions": {
-    "git": "12.1.1",
+    "git": "12.1.2-0-x",
     "npm": "12.1.1"
   },
   "workspaces": [
diff --git a/packages/api-augment/package.json b/packages/api-augment/package.json
index 55d90c6e1f77..5aa00396bb4d 100644
--- a/packages/api-augment/package.json
+++ b/packages/api-augment/package.json
@@ -18,14 +18,14 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "12.1.1",
+  "version": "12.1.2-0-x",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/api-base": "12.1.1",
-    "@polkadot/rpc-augment": "12.1.1",
-    "@polkadot/types": "12.1.1",
-    "@polkadot/types-augment": "12.1.1",
-    "@polkadot/types-codec": "12.1.1",
+    "@polkadot/api-base": "12.1.2-0-x",
+    "@polkadot/rpc-augment": "12.1.2-0-x",
+    "@polkadot/types": "12.1.2-0-x",
+    "@polkadot/types-augment": "12.1.2-0-x",
+    "@polkadot/types-codec": "12.1.2-0-x",
     "@polkadot/util": "^13.0.2",
     "tslib": "^2.6.2"
   }
diff --git a/packages/api-augment/src/packageInfo.ts b/packages/api-augment/src/packageInfo.ts
index 63faf7f32654..32303fc7952d 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: '12.1.1' };
+export const packageInfo = { name: '@polkadot/api-augment', path: 'auto', type: 'auto', version: '12.1.2-0-x' };
diff --git a/packages/api-base/package.json b/packages/api-base/package.json
index e4871ebf08b6..5c6ea31be32e 100644
--- a/packages/api-base/package.json
+++ b/packages/api-base/package.json
@@ -18,11 +18,11 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "12.1.1",
+  "version": "12.1.2-0-x",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/rpc-core": "12.1.1",
-    "@polkadot/types": "12.1.1",
+    "@polkadot/rpc-core": "12.1.2-0-x",
+    "@polkadot/types": "12.1.2-0-x",
     "@polkadot/util": "^13.0.2",
     "rxjs": "^7.8.1",
     "tslib": "^2.6.2"
diff --git a/packages/api-base/src/packageInfo.ts b/packages/api-base/src/packageInfo.ts
index 780b743f8ec1..d828edc9048f 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: '12.1.1' };
+export const packageInfo = { name: '@polkadot/api-base', path: 'auto', type: 'auto', version: '12.1.2-0-x' };
diff --git a/packages/api-contract/package.json b/packages/api-contract/package.json
index a1b7d5c49bf5..33969163ab4e 100644
--- a/packages/api-contract/package.json
+++ b/packages/api-contract/package.json
@@ -18,22 +18,22 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "12.1.1",
+  "version": "12.1.2-0-x",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/api": "12.1.1",
-    "@polkadot/api-augment": "12.1.1",
-    "@polkadot/types": "12.1.1",
-    "@polkadot/types-codec": "12.1.1",
-    "@polkadot/types-create": "12.1.1",
+    "@polkadot/api": "12.1.2-0-x",
+    "@polkadot/api-augment": "12.1.2-0-x",
+    "@polkadot/types": "12.1.2-0-x",
+    "@polkadot/types-codec": "12.1.2-0-x",
+    "@polkadot/types-create": "12.1.2-0-x",
     "@polkadot/util": "^13.0.2",
     "@polkadot/util-crypto": "^13.0.2",
     "rxjs": "^7.8.1",
     "tslib": "^2.6.2"
   },
   "devDependencies": {
-    "@polkadot/api-augment": "12.1.1",
+    "@polkadot/api-augment": "12.1.2-0-x",
     "@polkadot/keyring": "^13.0.2",
-    "@polkadot/types-support": "12.1.1"
+    "@polkadot/types-support": "12.1.2-0-x"
   }
 }
diff --git a/packages/api-contract/src/packageInfo.ts b/packages/api-contract/src/packageInfo.ts
index a49b105cf936..f85c48a8ebe8 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: '12.1.1' };
+export const packageInfo = { name: '@polkadot/api-contract', path: 'auto', type: 'auto', version: '12.1.2-0-x' };
diff --git a/packages/api-derive/package.json b/packages/api-derive/package.json
index 3fa716c2105f..36fd82912c17 100644
--- a/packages/api-derive/package.json
+++ b/packages/api-derive/package.json
@@ -18,25 +18,25 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "12.1.1",
+  "version": "12.1.2-0-x",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/api": "12.1.1",
-    "@polkadot/api-augment": "12.1.1",
-    "@polkadot/api-base": "12.1.1",
-    "@polkadot/rpc-core": "12.1.1",
-    "@polkadot/types": "12.1.1",
-    "@polkadot/types-codec": "12.1.1",
+    "@polkadot/api": "12.1.2-0-x",
+    "@polkadot/api-augment": "12.1.2-0-x",
+    "@polkadot/api-base": "12.1.2-0-x",
+    "@polkadot/rpc-core": "12.1.2-0-x",
+    "@polkadot/types": "12.1.2-0-x",
+    "@polkadot/types-codec": "12.1.2-0-x",
     "@polkadot/util": "^13.0.2",
     "@polkadot/util-crypto": "^13.0.2",
     "rxjs": "^7.8.1",
     "tslib": "^2.6.2"
   },
   "devDependencies": {
-    "@polkadot/api": "12.1.1",
-    "@polkadot/api-augment": "12.1.1",
-    "@polkadot/rpc-augment": "12.1.1",
-    "@polkadot/rpc-provider": "12.1.1",
-    "@polkadot/types-support": "12.1.1"
+    "@polkadot/api": "12.1.2-0-x",
+    "@polkadot/api-augment": "12.1.2-0-x",
+    "@polkadot/rpc-augment": "12.1.2-0-x",
+    "@polkadot/rpc-provider": "12.1.2-0-x",
+    "@polkadot/types-support": "12.1.2-0-x"
   }
 }
diff --git a/packages/api-derive/src/packageInfo.ts b/packages/api-derive/src/packageInfo.ts
index fbd4a06eb145..81629e05f704 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: '12.1.1' };
+export const packageInfo = { name: '@polkadot/api-derive', path: 'auto', type: 'auto', version: '12.1.2-0-x' };
diff --git a/packages/api/package.json b/packages/api/package.json
index a5b14f284b2e..cb84eb97222a 100644
--- a/packages/api/package.json
+++ b/packages/api/package.json
@@ -18,21 +18,21 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "12.1.1",
+  "version": "12.1.2-0-x",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/api-augment": "12.1.1",
-    "@polkadot/api-base": "12.1.1",
-    "@polkadot/api-derive": "12.1.1",
+    "@polkadot/api-augment": "12.1.2-0-x",
+    "@polkadot/api-base": "12.1.2-0-x",
+    "@polkadot/api-derive": "12.1.2-0-x",
     "@polkadot/keyring": "^13.0.2",
-    "@polkadot/rpc-augment": "12.1.1",
-    "@polkadot/rpc-core": "12.1.1",
-    "@polkadot/rpc-provider": "12.1.1",
-    "@polkadot/types": "12.1.1",
-    "@polkadot/types-augment": "12.1.1",
-    "@polkadot/types-codec": "12.1.1",
-    "@polkadot/types-create": "12.1.1",
-    "@polkadot/types-known": "12.1.1",
+    "@polkadot/rpc-augment": "12.1.2-0-x",
+    "@polkadot/rpc-core": "12.1.2-0-x",
+    "@polkadot/rpc-provider": "12.1.2-0-x",
+    "@polkadot/types": "12.1.2-0-x",
+    "@polkadot/types-augment": "12.1.2-0-x",
+    "@polkadot/types-codec": "12.1.2-0-x",
+    "@polkadot/types-create": "12.1.2-0-x",
+    "@polkadot/types-known": "12.1.2-0-x",
     "@polkadot/util": "^13.0.2",
     "@polkadot/util-crypto": "^13.0.2",
     "eventemitter3": "^5.0.1",
@@ -40,7 +40,7 @@
     "tslib": "^2.6.2"
   },
   "devDependencies": {
-    "@polkadot/api-augment": "12.1.1",
-    "@polkadot/types-support": "12.1.1"
+    "@polkadot/api-augment": "12.1.2-0-x",
+    "@polkadot/types-support": "12.1.2-0-x"
   }
 }
diff --git a/packages/api/src/packageInfo.ts b/packages/api/src/packageInfo.ts
index d562286a06f2..0f903a8cf7df 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: '12.1.1' };
+export const packageInfo = { name: '@polkadot/api', path: 'auto', type: 'auto', version: '12.1.2-0-x' };
diff --git a/packages/rpc-augment/package.json b/packages/rpc-augment/package.json
index 727f79ba4a34..4b0e7b6f3435 100644
--- a/packages/rpc-augment/package.json
+++ b/packages/rpc-augment/package.json
@@ -18,12 +18,12 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "12.1.1",
+  "version": "12.1.2-0-x",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/rpc-core": "12.1.1",
-    "@polkadot/types": "12.1.1",
-    "@polkadot/types-codec": "12.1.1",
+    "@polkadot/rpc-core": "12.1.2-0-x",
+    "@polkadot/types": "12.1.2-0-x",
+    "@polkadot/types-codec": "12.1.2-0-x",
     "@polkadot/util": "^13.0.2",
     "tslib": "^2.6.2"
   }
diff --git a/packages/rpc-augment/src/packageInfo.ts b/packages/rpc-augment/src/packageInfo.ts
index c17b66a2ec8e..7ff4e5ae902a 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: '12.1.1' };
+export const packageInfo = { name: '@polkadot/rpc-augment', path: 'auto', type: 'auto', version: '12.1.2-0-x' };
diff --git a/packages/rpc-core/package.json b/packages/rpc-core/package.json
index 1524120250e5..398ac7b56d89 100644
--- a/packages/rpc-core/package.json
+++ b/packages/rpc-core/package.json
@@ -18,18 +18,18 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "12.1.1",
+  "version": "12.1.2-0-x",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/rpc-augment": "12.1.1",
-    "@polkadot/rpc-provider": "12.1.1",
-    "@polkadot/types": "12.1.1",
+    "@polkadot/rpc-augment": "12.1.2-0-x",
+    "@polkadot/rpc-provider": "12.1.2-0-x",
+    "@polkadot/types": "12.1.2-0-x",
     "@polkadot/util": "^13.0.2",
     "rxjs": "^7.8.1",
     "tslib": "^2.6.2"
   },
   "devDependencies": {
     "@polkadot/keyring": "^13.0.2",
-    "@polkadot/rpc-augment": "12.1.1"
+    "@polkadot/rpc-augment": "12.1.2-0-x"
   }
 }
diff --git a/packages/rpc-core/src/packageInfo.ts b/packages/rpc-core/src/packageInfo.ts
index bbac69ce46b5..cd0e37117bc2 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: '12.1.1' };
+export const packageInfo = { name: '@polkadot/rpc-core', path: 'auto', type: 'auto', version: '12.1.2-0-x' };
diff --git a/packages/rpc-provider/package.json b/packages/rpc-provider/package.json
index 8ca0b9ef523b..8df340a46c27 100644
--- a/packages/rpc-provider/package.json
+++ b/packages/rpc-provider/package.json
@@ -18,12 +18,12 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "12.1.1",
+  "version": "12.1.2-0-x",
   "main": "index.js",
   "dependencies": {
     "@polkadot/keyring": "^13.0.2",
-    "@polkadot/types": "12.1.1",
-    "@polkadot/types-support": "12.1.1",
+    "@polkadot/types": "12.1.2-0-x",
+    "@polkadot/types-support": "12.1.2-0-x",
     "@polkadot/util": "^13.0.2",
     "@polkadot/util-crypto": "^13.0.2",
     "@polkadot/x-fetch": "^13.0.2",
diff --git a/packages/rpc-provider/src/packageInfo.ts b/packages/rpc-provider/src/packageInfo.ts
index bb278d4d3372..00e5a998b44a 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: '12.1.1' };
+export const packageInfo = { name: '@polkadot/rpc-provider', path: 'auto', type: 'auto', version: '12.1.2-0-x' };
diff --git a/packages/typegen/package.json b/packages/typegen/package.json
index c0e7b2f69c31..83d213ff546f 100644
--- a/packages/typegen/package.json
+++ b/packages/typegen/package.json
@@ -18,7 +18,7 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "12.1.1",
+  "version": "12.1.2-0-x",
   "main": "index.js",
   "bin": {
     "polkadot-types-chain-info": "./scripts/polkadot-types-chain-info.mjs",
@@ -28,15 +28,15 @@
     "polkadot-types-internal-metadata": "./scripts/polkadot-types-internal-metadata.mjs"
   },
   "dependencies": {
-    "@polkadot/api": "12.1.1",
-    "@polkadot/api-augment": "12.1.1",
-    "@polkadot/rpc-augment": "12.1.1",
-    "@polkadot/rpc-provider": "12.1.1",
-    "@polkadot/types": "12.1.1",
-    "@polkadot/types-augment": "12.1.1",
-    "@polkadot/types-codec": "12.1.1",
-    "@polkadot/types-create": "12.1.1",
-    "@polkadot/types-support": "12.1.1",
+    "@polkadot/api": "12.1.2-0-x",
+    "@polkadot/api-augment": "12.1.2-0-x",
+    "@polkadot/rpc-augment": "12.1.2-0-x",
+    "@polkadot/rpc-provider": "12.1.2-0-x",
+    "@polkadot/types": "12.1.2-0-x",
+    "@polkadot/types-augment": "12.1.2-0-x",
+    "@polkadot/types-codec": "12.1.2-0-x",
+    "@polkadot/types-create": "12.1.2-0-x",
+    "@polkadot/types-support": "12.1.2-0-x",
     "@polkadot/util": "^13.0.2",
     "@polkadot/util-crypto": "^13.0.2",
     "@polkadot/x-ws": "^13.0.2",
diff --git a/packages/typegen/src/packageInfo.ts b/packages/typegen/src/packageInfo.ts
index ed56dcd039aa..46ca7cb752f4 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: '12.1.1' };
+export const packageInfo = { name: '@polkadot/typegen', path: 'auto', type: 'auto', version: '12.1.2-0-x' };
diff --git a/packages/types-augment/package.json b/packages/types-augment/package.json
index 8356659cb7d2..daa1d1de0c1e 100644
--- a/packages/types-augment/package.json
+++ b/packages/types-augment/package.json
@@ -18,11 +18,11 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "12.1.1",
+  "version": "12.1.2-0-x",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/types": "12.1.1",
-    "@polkadot/types-codec": "12.1.1",
+    "@polkadot/types": "12.1.2-0-x",
+    "@polkadot/types-codec": "12.1.2-0-x",
     "@polkadot/util": "^13.0.2",
     "tslib": "^2.6.2"
   }
diff --git a/packages/types-augment/src/packageInfo.ts b/packages/types-augment/src/packageInfo.ts
index 856d4119db28..c82e812204ad 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: '12.1.1' };
+export const packageInfo = { name: '@polkadot/types-augment', path: 'auto', type: 'auto', version: '12.1.2-0-x' };
diff --git a/packages/types-codec/package.json b/packages/types-codec/package.json
index 5a69a7ad51ba..94ea173f60b2 100644
--- a/packages/types-codec/package.json
+++ b/packages/types-codec/package.json
@@ -18,7 +18,7 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "12.1.1",
+  "version": "12.1.2-0-x",
   "main": "index.js",
   "dependencies": {
     "@polkadot/util": "^13.0.2",
@@ -26,9 +26,9 @@
     "tslib": "^2.6.2"
   },
   "devDependencies": {
-    "@polkadot/types": "12.1.1",
-    "@polkadot/types-augment": "12.1.1",
-    "@polkadot/types-support": "12.1.1",
+    "@polkadot/types": "12.1.2-0-x",
+    "@polkadot/types-augment": "12.1.2-0-x",
+    "@polkadot/types-support": "12.1.2-0-x",
     "@polkadot/util-crypto": "^13.0.2"
   }
 }
diff --git a/packages/types-codec/src/packageInfo.ts b/packages/types-codec/src/packageInfo.ts
index f7494ef764eb..86875c1da991 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: '12.1.1' };
+export const packageInfo = { name: '@polkadot/types-codec', path: 'auto', type: 'auto', version: '12.1.2-0-x' };
diff --git a/packages/types-create/package.json b/packages/types-create/package.json
index 17fdde8ded67..9df893cebafb 100644
--- a/packages/types-create/package.json
+++ b/packages/types-create/package.json
@@ -18,14 +18,14 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "12.1.1",
+  "version": "12.1.2-0-x",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/types-codec": "12.1.1",
+    "@polkadot/types-codec": "12.1.2-0-x",
     "@polkadot/util": "^13.0.2",
     "tslib": "^2.6.2"
   },
   "devDependencies": {
-    "@polkadot/types": "12.1.1"
+    "@polkadot/types": "12.1.2-0-x"
   }
 }
diff --git a/packages/types-create/src/packageInfo.ts b/packages/types-create/src/packageInfo.ts
index baa5f06cbf72..9a14b2166170 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: '12.1.1' };
+export const packageInfo = { name: '@polkadot/types-create', path: 'auto', type: 'auto', version: '12.1.2-0-x' };
diff --git a/packages/types-known/package.json b/packages/types-known/package.json
index df0b51d53e1e..6a3324e3bc10 100644
--- a/packages/types-known/package.json
+++ b/packages/types-known/package.json
@@ -18,17 +18,17 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "12.1.1",
+  "version": "12.1.2-0-x",
   "main": "index.js",
   "dependencies": {
     "@polkadot/networks": "^13.0.2",
-    "@polkadot/types": "12.1.1",
-    "@polkadot/types-codec": "12.1.1",
-    "@polkadot/types-create": "12.1.1",
+    "@polkadot/types": "12.1.2-0-x",
+    "@polkadot/types-codec": "12.1.2-0-x",
+    "@polkadot/types-create": "12.1.2-0-x",
     "@polkadot/util": "^13.0.2",
     "tslib": "^2.6.2"
   },
   "devDependencies": {
-    "@polkadot/api": "12.1.1"
+    "@polkadot/api": "12.1.2-0-x"
   }
 }
diff --git a/packages/types-known/src/packageInfo.ts b/packages/types-known/src/packageInfo.ts
index d8d4310e8625..afe96c4e86d3 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: '12.1.1' };
+export const packageInfo = { name: '@polkadot/types-known', path: 'auto', type: 'auto', version: '12.1.2-0-x' };
diff --git a/packages/types-support/package.json b/packages/types-support/package.json
index 6afbc780714d..41681b5334d7 100644
--- a/packages/types-support/package.json
+++ b/packages/types-support/package.json
@@ -18,7 +18,7 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "12.1.1",
+  "version": "12.1.2-0-x",
   "main": "index.js",
   "dependencies": {
     "@polkadot/util": "^13.0.2",
diff --git a/packages/types-support/src/packageInfo.ts b/packages/types-support/src/packageInfo.ts
index 1a1d6aca719b..2e325d2dafd6 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: '12.1.1' };
+export const packageInfo = { name: '@polkadot/types-support', path: 'auto', type: 'auto', version: '12.1.2-0-x' };
diff --git a/packages/types/package.json b/packages/types/package.json
index 1a0f95cf547d..aa0759e0fee7 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -18,13 +18,13 @@
     "./packageDetect.cjs"
   ],
   "type": "module",
-  "version": "12.1.1",
+  "version": "12.1.2-0-x",
   "main": "index.js",
   "dependencies": {
     "@polkadot/keyring": "^13.0.2",
-    "@polkadot/types-augment": "12.1.1",
-    "@polkadot/types-codec": "12.1.1",
-    "@polkadot/types-create": "12.1.1",
+    "@polkadot/types-augment": "12.1.2-0-x",
+    "@polkadot/types-codec": "12.1.2-0-x",
+    "@polkadot/types-create": "12.1.2-0-x",
     "@polkadot/util": "^13.0.2",
     "@polkadot/util-crypto": "^13.0.2",
     "rxjs": "^7.8.1",
@@ -32,6 +32,6 @@
   },
   "devDependencies": {
     "@polkadot/keyring": "^13.0.2",
-    "@polkadot/types-support": "12.1.1"
+    "@polkadot/types-support": "12.1.2-0-x"
   }
 }
diff --git a/packages/types/src/packageInfo.ts b/packages/types/src/packageInfo.ts
index 74cb7af9ffde..45c1f3658e41 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: '12.1.1' };
+export const packageInfo = { name: '@polkadot/types', path: 'auto', type: 'auto', version: '12.1.2-0-x' };
diff --git a/yarn.lock b/yarn.lock
index d3d205e5a95f..a6232be6b5c5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -444,26 +444,26 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@polkadot/api-augment@npm:12.1.1, @polkadot/api-augment@workspace:packages/api-augment":
+"@polkadot/api-augment@npm:12.1.2-0-x, @polkadot/api-augment@workspace:packages/api-augment":
   version: 0.0.0-use.local
   resolution: "@polkadot/api-augment@workspace:packages/api-augment"
   dependencies:
-    "@polkadot/api-base": "npm:12.1.1"
-    "@polkadot/rpc-augment": "npm:12.1.1"
-    "@polkadot/types": "npm:12.1.1"
-    "@polkadot/types-augment": "npm:12.1.1"
-    "@polkadot/types-codec": "npm:12.1.1"
+    "@polkadot/api-base": "npm:12.1.2-0-x"
+    "@polkadot/rpc-augment": "npm:12.1.2-0-x"
+    "@polkadot/types": "npm:12.1.2-0-x"
+    "@polkadot/types-augment": "npm:12.1.2-0-x"
+    "@polkadot/types-codec": "npm:12.1.2-0-x"
     "@polkadot/util": "npm:^13.0.2"
     tslib: "npm:^2.6.2"
   languageName: unknown
   linkType: soft
 
-"@polkadot/api-base@npm:12.1.1, @polkadot/api-base@workspace:packages/api-base":
+"@polkadot/api-base@npm:12.1.2-0-x, @polkadot/api-base@workspace:packages/api-base":
   version: 0.0.0-use.local
   resolution: "@polkadot/api-base@workspace:packages/api-base"
   dependencies:
-    "@polkadot/rpc-core": "npm:12.1.1"
-    "@polkadot/types": "npm:12.1.1"
+    "@polkadot/rpc-core": "npm:12.1.2-0-x"
+    "@polkadot/types": "npm:12.1.2-0-x"
     "@polkadot/util": "npm:^13.0.2"
     rxjs: "npm:^7.8.1"
     tslib: "npm:^2.6.2"
@@ -474,13 +474,13 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "@polkadot/api-contract@workspace:packages/api-contract"
   dependencies:
-    "@polkadot/api": "npm:12.1.1"
-    "@polkadot/api-augment": "npm:12.1.1"
+    "@polkadot/api": "npm:12.1.2-0-x"
+    "@polkadot/api-augment": "npm:12.1.2-0-x"
     "@polkadot/keyring": "npm:^13.0.2"
-    "@polkadot/types": "npm:12.1.1"
-    "@polkadot/types-codec": "npm:12.1.1"
-    "@polkadot/types-create": "npm:12.1.1"
-    "@polkadot/types-support": "npm:12.1.1"
+    "@polkadot/types": "npm:12.1.2-0-x"
+    "@polkadot/types-codec": "npm:12.1.2-0-x"
+    "@polkadot/types-create": "npm:12.1.2-0-x"
+    "@polkadot/types-support": "npm:12.1.2-0-x"
     "@polkadot/util": "npm:^13.0.2"
     "@polkadot/util-crypto": "npm:^13.0.2"
     rxjs: "npm:^7.8.1"
@@ -488,19 +488,19 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@polkadot/api-derive@npm:12.1.1, @polkadot/api-derive@workspace:packages/api-derive":
+"@polkadot/api-derive@npm:12.1.2-0-x, @polkadot/api-derive@workspace:packages/api-derive":
   version: 0.0.0-use.local
   resolution: "@polkadot/api-derive@workspace:packages/api-derive"
   dependencies:
-    "@polkadot/api": "npm:12.1.1"
-    "@polkadot/api-augment": "npm:12.1.1"
-    "@polkadot/api-base": "npm:12.1.1"
-    "@polkadot/rpc-augment": "npm:12.1.1"
-    "@polkadot/rpc-core": "npm:12.1.1"
-    "@polkadot/rpc-provider": "npm:12.1.1"
-    "@polkadot/types": "npm:12.1.1"
-    "@polkadot/types-codec": "npm:12.1.1"
-    "@polkadot/types-support": "npm:12.1.1"
+    "@polkadot/api": "npm:12.1.2-0-x"
+    "@polkadot/api-augment": "npm:12.1.2-0-x"
+    "@polkadot/api-base": "npm:12.1.2-0-x"
+    "@polkadot/rpc-augment": "npm:12.1.2-0-x"
+    "@polkadot/rpc-core": "npm:12.1.2-0-x"
+    "@polkadot/rpc-provider": "npm:12.1.2-0-x"
+    "@polkadot/types": "npm:12.1.2-0-x"
+    "@polkadot/types-codec": "npm:12.1.2-0-x"
+    "@polkadot/types-support": "npm:12.1.2-0-x"
     "@polkadot/util": "npm:^13.0.2"
     "@polkadot/util-crypto": "npm:^13.0.2"
     rxjs: "npm:^7.8.1"
@@ -508,23 +508,23 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@polkadot/api@npm:12.1.1, @polkadot/api@workspace:packages/api":
+"@polkadot/api@npm:12.1.2-0-x, @polkadot/api@workspace:packages/api":
   version: 0.0.0-use.local
   resolution: "@polkadot/api@workspace:packages/api"
   dependencies:
-    "@polkadot/api-augment": "npm:12.1.1"
-    "@polkadot/api-base": "npm:12.1.1"
-    "@polkadot/api-derive": "npm:12.1.1"
+    "@polkadot/api-augment": "npm:12.1.2-0-x"
+    "@polkadot/api-base": "npm:12.1.2-0-x"
+    "@polkadot/api-derive": "npm:12.1.2-0-x"
     "@polkadot/keyring": "npm:^13.0.2"
-    "@polkadot/rpc-augment": "npm:12.1.1"
-    "@polkadot/rpc-core": "npm:12.1.1"
-    "@polkadot/rpc-provider": "npm:12.1.1"
-    "@polkadot/types": "npm:12.1.1"
-    "@polkadot/types-augment": "npm:12.1.1"
-    "@polkadot/types-codec": "npm:12.1.1"
-    "@polkadot/types-create": "npm:12.1.1"
-    "@polkadot/types-known": "npm:12.1.1"
-    "@polkadot/types-support": "npm:12.1.1"
+    "@polkadot/rpc-augment": "npm:12.1.2-0-x"
+    "@polkadot/rpc-core": "npm:12.1.2-0-x"
+    "@polkadot/rpc-provider": "npm:12.1.2-0-x"
+    "@polkadot/types": "npm:12.1.2-0-x"
+    "@polkadot/types-augment": "npm:12.1.2-0-x"
+    "@polkadot/types-codec": "npm:12.1.2-0-x"
+    "@polkadot/types-create": "npm:12.1.2-0-x"
+    "@polkadot/types-known": "npm:12.1.2-0-x"
+    "@polkadot/types-support": "npm:12.1.2-0-x"
     "@polkadot/util": "npm:^13.0.2"
     "@polkadot/util-crypto": "npm:^13.0.2"
     eventemitter3: "npm:^5.0.1"
@@ -654,39 +654,39 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@polkadot/rpc-augment@npm:12.1.1, @polkadot/rpc-augment@workspace:packages/rpc-augment":
+"@polkadot/rpc-augment@npm:12.1.2-0-x, @polkadot/rpc-augment@workspace:packages/rpc-augment":
   version: 0.0.0-use.local
   resolution: "@polkadot/rpc-augment@workspace:packages/rpc-augment"
   dependencies:
-    "@polkadot/rpc-core": "npm:12.1.1"
-    "@polkadot/types": "npm:12.1.1"
-    "@polkadot/types-codec": "npm:12.1.1"
+    "@polkadot/rpc-core": "npm:12.1.2-0-x"
+    "@polkadot/types": "npm:12.1.2-0-x"
+    "@polkadot/types-codec": "npm:12.1.2-0-x"
     "@polkadot/util": "npm:^13.0.2"
     tslib: "npm:^2.6.2"
   languageName: unknown
   linkType: soft
 
-"@polkadot/rpc-core@npm:12.1.1, @polkadot/rpc-core@workspace:packages/rpc-core":
+"@polkadot/rpc-core@npm:12.1.2-0-x, @polkadot/rpc-core@workspace:packages/rpc-core":
   version: 0.0.0-use.local
   resolution: "@polkadot/rpc-core@workspace:packages/rpc-core"
   dependencies:
     "@polkadot/keyring": "npm:^13.0.2"
-    "@polkadot/rpc-augment": "npm:12.1.1"
-    "@polkadot/rpc-provider": "npm:12.1.1"
-    "@polkadot/types": "npm:12.1.1"
+    "@polkadot/rpc-augment": "npm:12.1.2-0-x"
+    "@polkadot/rpc-provider": "npm:12.1.2-0-x"
+    "@polkadot/types": "npm:12.1.2-0-x"
     "@polkadot/util": "npm:^13.0.2"
     rxjs: "npm:^7.8.1"
     tslib: "npm:^2.6.2"
   languageName: unknown
   linkType: soft
 
-"@polkadot/rpc-provider@npm:12.1.1, @polkadot/rpc-provider@workspace:packages/rpc-provider":
+"@polkadot/rpc-provider@npm:12.1.2-0-x, @polkadot/rpc-provider@workspace:packages/rpc-provider":
   version: 0.0.0-use.local
   resolution: "@polkadot/rpc-provider@workspace:packages/rpc-provider"
   dependencies:
     "@polkadot/keyring": "npm:^13.0.2"
-    "@polkadot/types": "npm:12.1.1"
-    "@polkadot/types-support": "npm:12.1.1"
+    "@polkadot/types": "npm:12.1.2-0-x"
+    "@polkadot/types-support": "npm:12.1.2-0-x"
     "@polkadot/util": "npm:^13.0.2"
     "@polkadot/util-crypto": "npm:^13.0.2"
     "@polkadot/x-fetch": "npm:^13.0.2"
@@ -707,15 +707,15 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "@polkadot/typegen@workspace:packages/typegen"
   dependencies:
-    "@polkadot/api": "npm:12.1.1"
-    "@polkadot/api-augment": "npm:12.1.1"
-    "@polkadot/rpc-augment": "npm:12.1.1"
-    "@polkadot/rpc-provider": "npm:12.1.1"
-    "@polkadot/types": "npm:12.1.1"
-    "@polkadot/types-augment": "npm:12.1.1"
-    "@polkadot/types-codec": "npm:12.1.1"
-    "@polkadot/types-create": "npm:12.1.1"
-    "@polkadot/types-support": "npm:12.1.1"
+    "@polkadot/api": "npm:12.1.2-0-x"
+    "@polkadot/api-augment": "npm:12.1.2-0-x"
+    "@polkadot/rpc-augment": "npm:12.1.2-0-x"
+    "@polkadot/rpc-provider": "npm:12.1.2-0-x"
+    "@polkadot/types": "npm:12.1.2-0-x"
+    "@polkadot/types-augment": "npm:12.1.2-0-x"
+    "@polkadot/types-codec": "npm:12.1.2-0-x"
+    "@polkadot/types-create": "npm:12.1.2-0-x"
+    "@polkadot/types-support": "npm:12.1.2-0-x"
     "@polkadot/util": "npm:^13.0.2"
     "@polkadot/util-crypto": "npm:^13.0.2"
     "@polkadot/x-ws": "npm:^13.0.2"
@@ -732,24 +732,24 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-augment@npm:12.1.1, @polkadot/types-augment@workspace:packages/types-augment":
+"@polkadot/types-augment@npm:12.1.2-0-x, @polkadot/types-augment@workspace:packages/types-augment":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-augment@workspace:packages/types-augment"
   dependencies:
-    "@polkadot/types": "npm:12.1.1"
-    "@polkadot/types-codec": "npm:12.1.1"
+    "@polkadot/types": "npm:12.1.2-0-x"
+    "@polkadot/types-codec": "npm:12.1.2-0-x"
     "@polkadot/util": "npm:^13.0.2"
     tslib: "npm:^2.6.2"
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-codec@npm:12.1.1, @polkadot/types-codec@workspace:packages/types-codec":
+"@polkadot/types-codec@npm:12.1.2-0-x, @polkadot/types-codec@workspace:packages/types-codec":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-codec@workspace:packages/types-codec"
   dependencies:
-    "@polkadot/types": "npm:12.1.1"
-    "@polkadot/types-augment": "npm:12.1.1"
-    "@polkadot/types-support": "npm:12.1.1"
+    "@polkadot/types": "npm:12.1.2-0-x"
+    "@polkadot/types-augment": "npm:12.1.2-0-x"
+    "@polkadot/types-support": "npm:12.1.2-0-x"
     "@polkadot/util": "npm:^13.0.2"
     "@polkadot/util-crypto": "npm:^13.0.2"
     "@polkadot/x-bigint": "npm:^13.0.2"
@@ -757,32 +757,32 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-create@npm:12.1.1, @polkadot/types-create@workspace:packages/types-create":
+"@polkadot/types-create@npm:12.1.2-0-x, @polkadot/types-create@workspace:packages/types-create":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-create@workspace:packages/types-create"
   dependencies:
-    "@polkadot/types": "npm:12.1.1"
-    "@polkadot/types-codec": "npm:12.1.1"
+    "@polkadot/types": "npm:12.1.2-0-x"
+    "@polkadot/types-codec": "npm:12.1.2-0-x"
     "@polkadot/util": "npm:^13.0.2"
     tslib: "npm:^2.6.2"
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-known@npm:12.1.1, @polkadot/types-known@workspace:packages/types-known":
+"@polkadot/types-known@npm:12.1.2-0-x, @polkadot/types-known@workspace:packages/types-known":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-known@workspace:packages/types-known"
   dependencies:
-    "@polkadot/api": "npm:12.1.1"
+    "@polkadot/api": "npm:12.1.2-0-x"
     "@polkadot/networks": "npm:^13.0.2"
-    "@polkadot/types": "npm:12.1.1"
-    "@polkadot/types-codec": "npm:12.1.1"
-    "@polkadot/types-create": "npm:12.1.1"
+    "@polkadot/types": "npm:12.1.2-0-x"
+    "@polkadot/types-codec": "npm:12.1.2-0-x"
+    "@polkadot/types-create": "npm:12.1.2-0-x"
     "@polkadot/util": "npm:^13.0.2"
     tslib: "npm:^2.6.2"
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-support@npm:12.1.1, @polkadot/types-support@workspace:packages/types-support":
+"@polkadot/types-support@npm:12.1.2-0-x, @polkadot/types-support@workspace:packages/types-support":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-support@workspace:packages/types-support"
   dependencies:
@@ -791,15 +791,15 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@polkadot/types@npm:12.1.1, @polkadot/types@workspace:packages/types":
+"@polkadot/types@npm:12.1.2-0-x, @polkadot/types@workspace:packages/types":
   version: 0.0.0-use.local
   resolution: "@polkadot/types@workspace:packages/types"
   dependencies:
     "@polkadot/keyring": "npm:^13.0.2"
-    "@polkadot/types-augment": "npm:12.1.1"
-    "@polkadot/types-codec": "npm:12.1.1"
-    "@polkadot/types-create": "npm:12.1.1"
-    "@polkadot/types-support": "npm:12.1.1"
+    "@polkadot/types-augment": "npm:12.1.2-0-x"
+    "@polkadot/types-codec": "npm:12.1.2-0-x"
+    "@polkadot/types-create": "npm:12.1.2-0-x"
+    "@polkadot/types-support": "npm:12.1.2-0-x"
     "@polkadot/util": "npm:^13.0.2"
     "@polkadot/util-crypto": "npm:^13.0.2"
     rxjs: "npm:^7.8.1"