diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index ef42ca5648..2a5f50750f 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -1,4 +1,4 @@
-    2956	Jaco                          	Bump common (#4825)
+    2957	Jaco                          	8.4.1 (#4827)
       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 bfe4951b6e..5fce9c3b07 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
   },
   "sideEffects": false,
   "type": "commonjs",
-  "version": "8.4.0",
+  "version": "8.4.1",
   "workspaces": [
     "packages/*"
   ],
diff --git a/packages/api-augment/package.json b/packages/api-augment/package.json
index 584d133f9d..d3b8d1d738 100644
--- a/packages/api-augment/package.json
+++ b/packages/api-augment/package.json
@@ -20,18 +20,18 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "8.4.0",
+  "version": "8.4.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.17.9",
-    "@polkadot/api-base": "8.4.0",
-    "@polkadot/rpc-augment": "8.4.0",
-    "@polkadot/types": "8.4.0",
-    "@polkadot/types-augment": "8.4.0",
-    "@polkadot/types-codec": "8.4.0",
+    "@polkadot/api-base": "8.4.1",
+    "@polkadot/rpc-augment": "8.4.1",
+    "@polkadot/types": "8.4.1",
+    "@polkadot/types-augment": "8.4.1",
+    "@polkadot/types-codec": "8.4.1",
     "@polkadot/util": "^9.2.1"
   },
   "devDependencies": {
-    "@polkadot/types-support": "8.4.0"
+    "@polkadot/types-support": "8.4.1"
   }
 }
diff --git a/packages/api-augment/src/packageInfo.ts b/packages/api-augment/src/packageInfo.ts
index 283dd18ee4..9cafabfbf4 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: '8.3.3-16' };
+export const packageInfo = { name: '@polkadot/api-augment', path: 'auto', type: 'auto', version: '8.4.1' };
diff --git a/packages/api-base/package.json b/packages/api-base/package.json
index cacca93823..11896fa6a0 100644
--- a/packages/api-base/package.json
+++ b/packages/api-base/package.json
@@ -20,12 +20,12 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "8.4.0",
+  "version": "8.4.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.17.9",
-    "@polkadot/rpc-core": "8.4.0",
-    "@polkadot/types": "8.4.0",
+    "@polkadot/rpc-core": "8.4.1",
+    "@polkadot/types": "8.4.1",
     "@polkadot/util": "^9.2.1",
     "rxjs": "^7.5.5"
   }
diff --git a/packages/api-base/src/packageInfo.ts b/packages/api-base/src/packageInfo.ts
index f6c846b8c6..3aca28284d 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: '8.3.3-16' };
+export const packageInfo = { name: '@polkadot/api-base', path: 'auto', type: 'auto', version: '8.4.1' };
diff --git a/packages/api-contract/package.json b/packages/api-contract/package.json
index 3812f101f3..e8143f466d 100644
--- a/packages/api-contract/package.json
+++ b/packages/api-contract/package.json
@@ -20,20 +20,20 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "8.4.0",
+  "version": "8.4.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.17.9",
-    "@polkadot/api": "8.4.0",
-    "@polkadot/types": "8.4.0",
-    "@polkadot/types-codec": "8.4.0",
-    "@polkadot/types-create": "8.4.0",
+    "@polkadot/api": "8.4.1",
+    "@polkadot/types": "8.4.1",
+    "@polkadot/types-codec": "8.4.1",
+    "@polkadot/types-create": "8.4.1",
     "@polkadot/util": "^9.2.1",
     "@polkadot/util-crypto": "^9.2.1",
     "rxjs": "^7.5.5"
   },
   "devDependencies": {
-    "@polkadot/api-augment": "8.4.0",
+    "@polkadot/api-augment": "8.4.1",
     "@polkadot/keyring": "^9.2.1"
   }
 }
diff --git a/packages/api-contract/src/packageInfo.ts b/packages/api-contract/src/packageInfo.ts
index c54dfc83fd..4f3ea5f159 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: '8.3.3-16' };
+export const packageInfo = { name: '@polkadot/api-contract', path: 'auto', type: 'auto', version: '8.4.1' };
diff --git a/packages/api-derive/package.json b/packages/api-derive/package.json
index 84db1d8718..1b06fc01ba 100644
--- a/packages/api-derive/package.json
+++ b/packages/api-derive/package.json
@@ -20,25 +20,25 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "8.4.0",
+  "version": "8.4.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.17.9",
-    "@polkadot/api": "8.4.0",
-    "@polkadot/api-augment": "8.4.0",
-    "@polkadot/api-base": "8.4.0",
-    "@polkadot/rpc-core": "8.4.0",
-    "@polkadot/types": "8.4.0",
-    "@polkadot/types-codec": "8.4.0",
+    "@polkadot/api": "8.4.1",
+    "@polkadot/api-augment": "8.4.1",
+    "@polkadot/api-base": "8.4.1",
+    "@polkadot/rpc-core": "8.4.1",
+    "@polkadot/types": "8.4.1",
+    "@polkadot/types-codec": "8.4.1",
     "@polkadot/util": "^9.2.1",
     "@polkadot/util-crypto": "^9.2.1",
     "rxjs": "^7.5.5"
   },
   "devDependencies": {
-    "@polkadot/api": "8.4.0",
-    "@polkadot/api-augment": "8.4.0",
-    "@polkadot/rpc-augment": "8.4.0",
-    "@polkadot/rpc-provider": "8.4.0",
-    "@polkadot/types-support": "8.4.0"
+    "@polkadot/api": "8.4.1",
+    "@polkadot/api-augment": "8.4.1",
+    "@polkadot/rpc-augment": "8.4.1",
+    "@polkadot/rpc-provider": "8.4.1",
+    "@polkadot/types-support": "8.4.1"
   }
 }
diff --git a/packages/api-derive/src/packageInfo.ts b/packages/api-derive/src/packageInfo.ts
index 0083a585f0..46352dcc82 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: '8.3.3-16' };
+export const packageInfo = { name: '@polkadot/api-derive', path: 'auto', type: 'auto', version: '8.4.1' };
diff --git a/packages/api/package.json b/packages/api/package.json
index 36489be092..3f82dbcb19 100644
--- a/packages/api/package.json
+++ b/packages/api/package.json
@@ -20,29 +20,29 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "8.4.0",
+  "version": "8.4.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.17.9",
-    "@polkadot/api-augment": "8.4.0",
-    "@polkadot/api-base": "8.4.0",
-    "@polkadot/api-derive": "8.4.0",
+    "@polkadot/api-augment": "8.4.1",
+    "@polkadot/api-base": "8.4.1",
+    "@polkadot/api-derive": "8.4.1",
     "@polkadot/keyring": "^9.2.1",
-    "@polkadot/rpc-augment": "8.4.0",
-    "@polkadot/rpc-core": "8.4.0",
-    "@polkadot/rpc-provider": "8.4.0",
-    "@polkadot/types": "8.4.0",
-    "@polkadot/types-augment": "8.4.0",
-    "@polkadot/types-codec": "8.4.0",
-    "@polkadot/types-create": "8.4.0",
-    "@polkadot/types-known": "8.4.0",
+    "@polkadot/rpc-augment": "8.4.1",
+    "@polkadot/rpc-core": "8.4.1",
+    "@polkadot/rpc-provider": "8.4.1",
+    "@polkadot/types": "8.4.1",
+    "@polkadot/types-augment": "8.4.1",
+    "@polkadot/types-codec": "8.4.1",
+    "@polkadot/types-create": "8.4.1",
+    "@polkadot/types-known": "8.4.1",
     "@polkadot/util": "^9.2.1",
     "@polkadot/util-crypto": "^9.2.1",
     "eventemitter3": "^4.0.7",
     "rxjs": "^7.5.5"
   },
   "devDependencies": {
-    "@polkadot/api-augment": "8.4.0",
-    "@polkadot/types-support": "8.4.0"
+    "@polkadot/api-augment": "8.4.1",
+    "@polkadot/types-support": "8.4.1"
   }
 }
diff --git a/packages/api/src/packageInfo.ts b/packages/api/src/packageInfo.ts
index 7737fc67c5..d851f09c7b 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: '8.3.3-16' };
+export const packageInfo = { name: '@polkadot/api', path: 'auto', type: 'auto', version: '8.4.1' };
diff --git a/packages/rpc-augment/package.json b/packages/rpc-augment/package.json
index 7f7967c6dc..4018b55b6c 100644
--- a/packages/rpc-augment/package.json
+++ b/packages/rpc-augment/package.json
@@ -20,13 +20,13 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "8.4.0",
+  "version": "8.4.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.17.9",
-    "@polkadot/rpc-core": "8.4.0",
-    "@polkadot/types": "8.4.0",
-    "@polkadot/types-codec": "8.4.0",
+    "@polkadot/rpc-core": "8.4.1",
+    "@polkadot/types": "8.4.1",
+    "@polkadot/types-codec": "8.4.1",
     "@polkadot/util": "^9.2.1"
   }
 }
diff --git a/packages/rpc-augment/src/packageInfo.ts b/packages/rpc-augment/src/packageInfo.ts
index 60f6fb0ccc..a6264a67e3 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: '8.3.3-16' };
+export const packageInfo = { name: '@polkadot/rpc-augment', path: 'auto', type: 'auto', version: '8.4.1' };
diff --git a/packages/rpc-core/package.json b/packages/rpc-core/package.json
index 35c0e1eb64..e0a181a9d4 100644
--- a/packages/rpc-core/package.json
+++ b/packages/rpc-core/package.json
@@ -20,18 +20,18 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "8.4.0",
+  "version": "8.4.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.17.9",
-    "@polkadot/rpc-augment": "8.4.0",
-    "@polkadot/rpc-provider": "8.4.0",
-    "@polkadot/types": "8.4.0",
+    "@polkadot/rpc-augment": "8.4.1",
+    "@polkadot/rpc-provider": "8.4.1",
+    "@polkadot/types": "8.4.1",
     "@polkadot/util": "^9.2.1",
     "rxjs": "^7.5.5"
   },
   "devDependencies": {
     "@polkadot/keyring": "^9.2.1",
-    "@polkadot/rpc-augment": "8.4.0"
+    "@polkadot/rpc-augment": "8.4.1"
   }
 }
diff --git a/packages/rpc-core/src/packageInfo.ts b/packages/rpc-core/src/packageInfo.ts
index 66e52091c7..6a395010b0 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: '8.3.3-16' };
+export const packageInfo = { name: '@polkadot/rpc-core', path: 'auto', type: 'auto', version: '8.4.1' };
diff --git a/packages/rpc-provider/package.json b/packages/rpc-provider/package.json
index ed348257d5..6c70866e04 100644
--- a/packages/rpc-provider/package.json
+++ b/packages/rpc-provider/package.json
@@ -20,13 +20,13 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "8.4.0",
+  "version": "8.4.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.17.9",
     "@polkadot/keyring": "^9.2.1",
-    "@polkadot/types": "8.4.0",
-    "@polkadot/types-support": "8.4.0",
+    "@polkadot/types": "8.4.1",
+    "@polkadot/types-support": "8.4.1",
     "@polkadot/util": "^9.2.1",
     "@polkadot/util-crypto": "^9.2.1",
     "@polkadot/x-fetch": "^9.2.1",
diff --git a/packages/rpc-provider/src/packageInfo.ts b/packages/rpc-provider/src/packageInfo.ts
index f4d54b4d0c..24872628a9 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: '8.3.3-16' };
+export const packageInfo = { name: '@polkadot/rpc-provider', path: 'auto', type: 'auto', version: '8.4.1' };
diff --git a/packages/typegen/package.json b/packages/typegen/package.json
index 385b3d6822..174ece2830 100644
--- a/packages/typegen/package.json
+++ b/packages/typegen/package.json
@@ -20,7 +20,7 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "8.4.0",
+  "version": "8.4.1",
   "main": "index.js",
   "bin": {
     "polkadot-types-chain-info": "./scripts/polkadot-types-chain-info.cjs",
@@ -33,15 +33,15 @@
     "@babel/core": "^7.17.10",
     "@babel/register": "^7.17.7",
     "@babel/runtime": "^7.17.9",
-    "@polkadot/api": "8.4.0",
-    "@polkadot/api-augment": "8.4.0",
-    "@polkadot/rpc-augment": "8.4.0",
-    "@polkadot/rpc-provider": "8.4.0",
-    "@polkadot/types": "8.4.0",
-    "@polkadot/types-augment": "8.4.0",
-    "@polkadot/types-codec": "8.4.0",
-    "@polkadot/types-create": "8.4.0",
-    "@polkadot/types-support": "8.4.0",
+    "@polkadot/api": "8.4.1",
+    "@polkadot/api-augment": "8.4.1",
+    "@polkadot/rpc-augment": "8.4.1",
+    "@polkadot/rpc-provider": "8.4.1",
+    "@polkadot/types": "8.4.1",
+    "@polkadot/types-augment": "8.4.1",
+    "@polkadot/types-codec": "8.4.1",
+    "@polkadot/types-create": "8.4.1",
+    "@polkadot/types-support": "8.4.1",
     "@polkadot/util": "^9.2.1",
     "@polkadot/x-ws": "^9.2.1",
     "handlebars": "^4.7.7",
diff --git a/packages/typegen/src/packageInfo.ts b/packages/typegen/src/packageInfo.ts
index 5276fb1190..d80de964e2 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: '8.3.3-16' };
+export const packageInfo = { name: '@polkadot/typegen', path: 'auto', type: 'auto', version: '8.4.1' };
diff --git a/packages/types-augment/package.json b/packages/types-augment/package.json
index 9ea3545237..30350db643 100644
--- a/packages/types-augment/package.json
+++ b/packages/types-augment/package.json
@@ -20,12 +20,12 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "8.4.0",
+  "version": "8.4.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.17.9",
-    "@polkadot/types": "8.4.0",
-    "@polkadot/types-codec": "8.4.0",
+    "@polkadot/types": "8.4.1",
+    "@polkadot/types-codec": "8.4.1",
     "@polkadot/util": "^9.2.1"
   }
 }
diff --git a/packages/types-augment/src/packageInfo.ts b/packages/types-augment/src/packageInfo.ts
index 85353bb516..24738a567e 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: '8.3.3-16' };
+export const packageInfo = { name: '@polkadot/types-augment', path: 'auto', type: 'auto', version: '8.4.1' };
diff --git a/packages/types-codec/package.json b/packages/types-codec/package.json
index 86afdd098e..2f2add801d 100644
--- a/packages/types-codec/package.json
+++ b/packages/types-codec/package.json
@@ -20,16 +20,16 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "8.4.0",
+  "version": "8.4.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.17.9",
     "@polkadot/util": "^9.2.1"
   },
   "devDependencies": {
-    "@polkadot/types": "8.4.0",
-    "@polkadot/types-augment": "8.4.0",
-    "@polkadot/types-support": "8.4.0",
+    "@polkadot/types": "8.4.1",
+    "@polkadot/types-augment": "8.4.1",
+    "@polkadot/types-support": "8.4.1",
     "@polkadot/util-crypto": "^9.2.1"
   }
 }
diff --git a/packages/types-codec/src/packageInfo.ts b/packages/types-codec/src/packageInfo.ts
index 1a62e07bb1..ae9437e85b 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: '8.3.3-16' };
+export const packageInfo = { name: '@polkadot/types-codec', path: 'auto', type: 'auto', version: '8.4.1' };
diff --git a/packages/types-create/package.json b/packages/types-create/package.json
index f835ffa4d5..c2e9d08614 100644
--- a/packages/types-create/package.json
+++ b/packages/types-create/package.json
@@ -20,14 +20,14 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "8.4.0",
+  "version": "8.4.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.17.9",
-    "@polkadot/types-codec": "8.4.0",
+    "@polkadot/types-codec": "8.4.1",
     "@polkadot/util": "^9.2.1"
   },
   "devDependencies": {
-    "@polkadot/types": "8.4.0"
+    "@polkadot/types": "8.4.1"
   }
 }
diff --git a/packages/types-create/src/packageInfo.ts b/packages/types-create/src/packageInfo.ts
index ecb4c13b6d..007308f6f7 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: '8.3.3-16' };
+export const packageInfo = { name: '@polkadot/types-create', path: 'auto', type: 'auto', version: '8.4.1' };
diff --git a/packages/types-known/package.json b/packages/types-known/package.json
index c352a43103..5858ff8e97 100644
--- a/packages/types-known/package.json
+++ b/packages/types-known/package.json
@@ -20,14 +20,14 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "8.4.0",
+  "version": "8.4.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.17.9",
     "@polkadot/networks": "^9.2.1",
-    "@polkadot/types": "8.4.0",
-    "@polkadot/types-codec": "8.4.0",
-    "@polkadot/types-create": "8.4.0",
+    "@polkadot/types": "8.4.1",
+    "@polkadot/types-codec": "8.4.1",
+    "@polkadot/types-create": "8.4.1",
     "@polkadot/util": "^9.2.1"
   }
 }
diff --git a/packages/types-known/src/packageInfo.ts b/packages/types-known/src/packageInfo.ts
index ac30f1f236..b4be50f797 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: '8.3.3-16' };
+export const packageInfo = { name: '@polkadot/types-known', path: 'auto', type: 'auto', version: '8.4.1' };
diff --git a/packages/types-support/package.json b/packages/types-support/package.json
index 67cb8a74cc..21d147c2ae 100644
--- a/packages/types-support/package.json
+++ b/packages/types-support/package.json
@@ -20,7 +20,7 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "8.4.0",
+  "version": "8.4.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.17.9",
diff --git a/packages/types-support/src/packageInfo.ts b/packages/types-support/src/packageInfo.ts
index 25cc2078e9..4250d397bc 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: '8.3.3-16' };
+export const packageInfo = { name: '@polkadot/types-support', path: 'auto', type: 'auto', version: '8.4.1' };
diff --git a/packages/types/package.json b/packages/types/package.json
index 328abd0b29..c5a31541f1 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -20,20 +20,20 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "8.4.0",
+  "version": "8.4.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.17.9",
     "@polkadot/keyring": "^9.2.1",
-    "@polkadot/types-augment": "8.4.0",
-    "@polkadot/types-codec": "8.4.0",
-    "@polkadot/types-create": "8.4.0",
+    "@polkadot/types-augment": "8.4.1",
+    "@polkadot/types-codec": "8.4.1",
+    "@polkadot/types-create": "8.4.1",
     "@polkadot/util": "^9.2.1",
     "@polkadot/util-crypto": "^9.2.1",
     "rxjs": "^7.5.5"
   },
   "devDependencies": {
     "@polkadot/keyring": "^9.2.1",
-    "@polkadot/types-support": "8.4.0"
+    "@polkadot/types-support": "8.4.1"
   }
 }
diff --git a/packages/types/src/packageInfo.ts b/packages/types/src/packageInfo.ts
index 2faa868bb4..a9968b1075 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: '8.3.3-16' };
+export const packageInfo = { name: '@polkadot/types', path: 'auto', type: 'auto', version: '8.4.1' };
diff --git a/yarn.lock b/yarn.lock
index 6cd1093eda..21929df4bc 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1937,28 +1937,28 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@polkadot/api-augment@8.4.0, @polkadot/api-augment@workspace:packages/api-augment":
+"@polkadot/api-augment@8.4.1, @polkadot/api-augment@workspace:packages/api-augment":
   version: 0.0.0-use.local
   resolution: "@polkadot/api-augment@workspace:packages/api-augment"
   dependencies:
     "@babel/runtime": ^7.17.9
-    "@polkadot/api-base": 8.4.0
-    "@polkadot/rpc-augment": 8.4.0
-    "@polkadot/types": 8.4.0
-    "@polkadot/types-augment": 8.4.0
-    "@polkadot/types-codec": 8.4.0
-    "@polkadot/types-support": 8.4.0
+    "@polkadot/api-base": 8.4.1
+    "@polkadot/rpc-augment": 8.4.1
+    "@polkadot/types": 8.4.1
+    "@polkadot/types-augment": 8.4.1
+    "@polkadot/types-codec": 8.4.1
+    "@polkadot/types-support": 8.4.1
     "@polkadot/util": ^9.2.1
   languageName: unknown
   linkType: soft
 
-"@polkadot/api-base@8.4.0, @polkadot/api-base@workspace:packages/api-base":
+"@polkadot/api-base@8.4.1, @polkadot/api-base@workspace:packages/api-base":
   version: 0.0.0-use.local
   resolution: "@polkadot/api-base@workspace:packages/api-base"
   dependencies:
     "@babel/runtime": ^7.17.9
-    "@polkadot/rpc-core": 8.4.0
-    "@polkadot/types": 8.4.0
+    "@polkadot/rpc-core": 8.4.1
+    "@polkadot/types": 8.4.1
     "@polkadot/util": ^9.2.1
     rxjs: ^7.5.5
   languageName: unknown
@@ -1969,56 +1969,56 @@ __metadata:
   resolution: "@polkadot/api-contract@workspace:packages/api-contract"
   dependencies:
     "@babel/runtime": ^7.17.9
-    "@polkadot/api": 8.4.0
-    "@polkadot/api-augment": 8.4.0
+    "@polkadot/api": 8.4.1
+    "@polkadot/api-augment": 8.4.1
     "@polkadot/keyring": ^9.2.1
-    "@polkadot/types": 8.4.0
-    "@polkadot/types-codec": 8.4.0
-    "@polkadot/types-create": 8.4.0
+    "@polkadot/types": 8.4.1
+    "@polkadot/types-codec": 8.4.1
+    "@polkadot/types-create": 8.4.1
     "@polkadot/util": ^9.2.1
     "@polkadot/util-crypto": ^9.2.1
     rxjs: ^7.5.5
   languageName: unknown
   linkType: soft
 
-"@polkadot/api-derive@8.4.0, @polkadot/api-derive@workspace:packages/api-derive":
+"@polkadot/api-derive@8.4.1, @polkadot/api-derive@workspace:packages/api-derive":
   version: 0.0.0-use.local
   resolution: "@polkadot/api-derive@workspace:packages/api-derive"
   dependencies:
     "@babel/runtime": ^7.17.9
-    "@polkadot/api": 8.4.0
-    "@polkadot/api-augment": 8.4.0
-    "@polkadot/api-base": 8.4.0
-    "@polkadot/rpc-augment": 8.4.0
-    "@polkadot/rpc-core": 8.4.0
-    "@polkadot/rpc-provider": 8.4.0
-    "@polkadot/types": 8.4.0
-    "@polkadot/types-codec": 8.4.0
-    "@polkadot/types-support": 8.4.0
+    "@polkadot/api": 8.4.1
+    "@polkadot/api-augment": 8.4.1
+    "@polkadot/api-base": 8.4.1
+    "@polkadot/rpc-augment": 8.4.1
+    "@polkadot/rpc-core": 8.4.1
+    "@polkadot/rpc-provider": 8.4.1
+    "@polkadot/types": 8.4.1
+    "@polkadot/types-codec": 8.4.1
+    "@polkadot/types-support": 8.4.1
     "@polkadot/util": ^9.2.1
     "@polkadot/util-crypto": ^9.2.1
     rxjs: ^7.5.5
   languageName: unknown
   linkType: soft
 
-"@polkadot/api@8.4.0, @polkadot/api@workspace:packages/api":
+"@polkadot/api@8.4.1, @polkadot/api@workspace:packages/api":
   version: 0.0.0-use.local
   resolution: "@polkadot/api@workspace:packages/api"
   dependencies:
     "@babel/runtime": ^7.17.9
-    "@polkadot/api-augment": 8.4.0
-    "@polkadot/api-base": 8.4.0
-    "@polkadot/api-derive": 8.4.0
+    "@polkadot/api-augment": 8.4.1
+    "@polkadot/api-base": 8.4.1
+    "@polkadot/api-derive": 8.4.1
     "@polkadot/keyring": ^9.2.1
-    "@polkadot/rpc-augment": 8.4.0
-    "@polkadot/rpc-core": 8.4.0
-    "@polkadot/rpc-provider": 8.4.0
-    "@polkadot/types": 8.4.0
-    "@polkadot/types-augment": 8.4.0
-    "@polkadot/types-codec": 8.4.0
-    "@polkadot/types-create": 8.4.0
-    "@polkadot/types-known": 8.4.0
-    "@polkadot/types-support": 8.4.0
+    "@polkadot/rpc-augment": 8.4.1
+    "@polkadot/rpc-core": 8.4.1
+    "@polkadot/rpc-provider": 8.4.1
+    "@polkadot/types": 8.4.1
+    "@polkadot/types-augment": 8.4.1
+    "@polkadot/types-codec": 8.4.1
+    "@polkadot/types-create": 8.4.1
+    "@polkadot/types-known": 8.4.1
+    "@polkadot/types-support": 8.4.1
     "@polkadot/util": ^9.2.1
     "@polkadot/util-crypto": ^9.2.1
     eventemitter3: ^4.0.7
@@ -2144,40 +2144,40 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@polkadot/rpc-augment@8.4.0, @polkadot/rpc-augment@workspace:packages/rpc-augment":
+"@polkadot/rpc-augment@8.4.1, @polkadot/rpc-augment@workspace:packages/rpc-augment":
   version: 0.0.0-use.local
   resolution: "@polkadot/rpc-augment@workspace:packages/rpc-augment"
   dependencies:
     "@babel/runtime": ^7.17.9
-    "@polkadot/rpc-core": 8.4.0
-    "@polkadot/types": 8.4.0
-    "@polkadot/types-codec": 8.4.0
+    "@polkadot/rpc-core": 8.4.1
+    "@polkadot/types": 8.4.1
+    "@polkadot/types-codec": 8.4.1
     "@polkadot/util": ^9.2.1
   languageName: unknown
   linkType: soft
 
-"@polkadot/rpc-core@8.4.0, @polkadot/rpc-core@workspace:packages/rpc-core":
+"@polkadot/rpc-core@8.4.1, @polkadot/rpc-core@workspace:packages/rpc-core":
   version: 0.0.0-use.local
   resolution: "@polkadot/rpc-core@workspace:packages/rpc-core"
   dependencies:
     "@babel/runtime": ^7.17.9
     "@polkadot/keyring": ^9.2.1
-    "@polkadot/rpc-augment": 8.4.0
-    "@polkadot/rpc-provider": 8.4.0
-    "@polkadot/types": 8.4.0
+    "@polkadot/rpc-augment": 8.4.1
+    "@polkadot/rpc-provider": 8.4.1
+    "@polkadot/types": 8.4.1
     "@polkadot/util": ^9.2.1
     rxjs: ^7.5.5
   languageName: unknown
   linkType: soft
 
-"@polkadot/rpc-provider@8.4.0, @polkadot/rpc-provider@workspace:packages/rpc-provider":
+"@polkadot/rpc-provider@8.4.1, @polkadot/rpc-provider@workspace:packages/rpc-provider":
   version: 0.0.0-use.local
   resolution: "@polkadot/rpc-provider@workspace:packages/rpc-provider"
   dependencies:
     "@babel/runtime": ^7.17.9
     "@polkadot/keyring": ^9.2.1
-    "@polkadot/types": 8.4.0
-    "@polkadot/types-support": 8.4.0
+    "@polkadot/types": 8.4.1
+    "@polkadot/types-support": 8.4.1
     "@polkadot/util": ^9.2.1
     "@polkadot/util-crypto": ^9.2.1
     "@polkadot/x-fetch": ^9.2.1
@@ -2197,15 +2197,15 @@ __metadata:
     "@babel/core": ^7.17.10
     "@babel/register": ^7.17.7
     "@babel/runtime": ^7.17.9
-    "@polkadot/api": 8.4.0
-    "@polkadot/api-augment": 8.4.0
-    "@polkadot/rpc-augment": 8.4.0
-    "@polkadot/rpc-provider": 8.4.0
-    "@polkadot/types": 8.4.0
-    "@polkadot/types-augment": 8.4.0
-    "@polkadot/types-codec": 8.4.0
-    "@polkadot/types-create": 8.4.0
-    "@polkadot/types-support": 8.4.0
+    "@polkadot/api": 8.4.1
+    "@polkadot/api-augment": 8.4.1
+    "@polkadot/rpc-augment": 8.4.1
+    "@polkadot/rpc-provider": 8.4.1
+    "@polkadot/types": 8.4.1
+    "@polkadot/types-augment": 8.4.1
+    "@polkadot/types-codec": 8.4.1
+    "@polkadot/types-create": 8.4.1
+    "@polkadot/types-support": 8.4.1
     "@polkadot/util": ^9.2.1
     "@polkadot/x-ws": ^9.2.1
     "@types/websocket": ^1.0.5
@@ -2222,55 +2222,55 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-augment@8.4.0, @polkadot/types-augment@workspace:packages/types-augment":
+"@polkadot/types-augment@8.4.1, @polkadot/types-augment@workspace:packages/types-augment":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-augment@workspace:packages/types-augment"
   dependencies:
     "@babel/runtime": ^7.17.9
-    "@polkadot/types": 8.4.0
-    "@polkadot/types-codec": 8.4.0
+    "@polkadot/types": 8.4.1
+    "@polkadot/types-codec": 8.4.1
     "@polkadot/util": ^9.2.1
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-codec@8.4.0, @polkadot/types-codec@workspace:packages/types-codec":
+"@polkadot/types-codec@8.4.1, @polkadot/types-codec@workspace:packages/types-codec":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-codec@workspace:packages/types-codec"
   dependencies:
     "@babel/runtime": ^7.17.9
-    "@polkadot/types": 8.4.0
-    "@polkadot/types-augment": 8.4.0
-    "@polkadot/types-support": 8.4.0
+    "@polkadot/types": 8.4.1
+    "@polkadot/types-augment": 8.4.1
+    "@polkadot/types-support": 8.4.1
     "@polkadot/util": ^9.2.1
     "@polkadot/util-crypto": ^9.2.1
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-create@8.4.0, @polkadot/types-create@workspace:packages/types-create":
+"@polkadot/types-create@8.4.1, @polkadot/types-create@workspace:packages/types-create":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-create@workspace:packages/types-create"
   dependencies:
     "@babel/runtime": ^7.17.9
-    "@polkadot/types": 8.4.0
-    "@polkadot/types-codec": 8.4.0
+    "@polkadot/types": 8.4.1
+    "@polkadot/types-codec": 8.4.1
     "@polkadot/util": ^9.2.1
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-known@8.4.0, @polkadot/types-known@workspace:packages/types-known":
+"@polkadot/types-known@8.4.1, @polkadot/types-known@workspace:packages/types-known":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-known@workspace:packages/types-known"
   dependencies:
     "@babel/runtime": ^7.17.9
     "@polkadot/networks": ^9.2.1
-    "@polkadot/types": 8.4.0
-    "@polkadot/types-codec": 8.4.0
-    "@polkadot/types-create": 8.4.0
+    "@polkadot/types": 8.4.1
+    "@polkadot/types-codec": 8.4.1
+    "@polkadot/types-create": 8.4.1
     "@polkadot/util": ^9.2.1
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-support@8.4.0, @polkadot/types-support@workspace:packages/types-support":
+"@polkadot/types-support@8.4.1, @polkadot/types-support@workspace:packages/types-support":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-support@workspace:packages/types-support"
   dependencies:
@@ -2279,16 +2279,16 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@polkadot/types@8.4.0, @polkadot/types@workspace:packages/types":
+"@polkadot/types@8.4.1, @polkadot/types@workspace:packages/types":
   version: 0.0.0-use.local
   resolution: "@polkadot/types@workspace:packages/types"
   dependencies:
     "@babel/runtime": ^7.17.9
     "@polkadot/keyring": ^9.2.1
-    "@polkadot/types-augment": 8.4.0
-    "@polkadot/types-codec": 8.4.0
-    "@polkadot/types-create": 8.4.0
-    "@polkadot/types-support": 8.4.0
+    "@polkadot/types-augment": 8.4.1
+    "@polkadot/types-codec": 8.4.1
+    "@polkadot/types-create": 8.4.1
+    "@polkadot/types-support": 8.4.1
     "@polkadot/util": ^9.2.1
     "@polkadot/util-crypto": ^9.2.1
     rxjs: ^7.5.5