diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index 8dd708d3c5..6b80f2af2e 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -1,4 +1,4 @@
-    2829	Jaco                          	Align CHANGELOG (#4579)
+    2830	Jaco                          	7.9.1 (#4580)
       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 95b7414063..2c6c7741c0 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
   },
   "sideEffects": false,
   "type": "commonjs",
-  "version": "7.9.0",
+  "version": "7.9.1",
   "workspaces": [
     "packages/*"
   ],
diff --git a/packages/api-augment/package.json b/packages/api-augment/package.json
index 96aa66b8c0..d894486dc2 100644
--- a/packages/api-augment/package.json
+++ b/packages/api-augment/package.json
@@ -20,15 +20,15 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "7.9.0",
+  "version": "7.9.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.17.2",
-    "@polkadot/api-base": "7.9.0",
-    "@polkadot/rpc-augment": "7.9.0",
-    "@polkadot/types": "7.9.0",
-    "@polkadot/types-augment": "7.9.0",
-    "@polkadot/types-codec": "7.9.0",
+    "@polkadot/api-base": "7.9.1",
+    "@polkadot/rpc-augment": "7.9.1",
+    "@polkadot/types": "7.9.1",
+    "@polkadot/types-augment": "7.9.1",
+    "@polkadot/types-codec": "7.9.1",
     "@polkadot/util": "^8.4.1"
   }
 }
diff --git a/packages/api-augment/src/packageInfo.ts b/packages/api-augment/src/packageInfo.ts
index 427b898004..b519351ae4 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: '7.8.2-9' };
+export const packageInfo = { name: '@polkadot/api-augment', path: 'auto', type: 'auto', version: '7.9.1' };
diff --git a/packages/api-base/package.json b/packages/api-base/package.json
index 027ccfe835..360f10358a 100644
--- a/packages/api-base/package.json
+++ b/packages/api-base/package.json
@@ -20,12 +20,12 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "7.9.0",
+  "version": "7.9.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.17.2",
-    "@polkadot/rpc-core": "7.9.0",
-    "@polkadot/types": "7.9.0",
+    "@polkadot/rpc-core": "7.9.1",
+    "@polkadot/types": "7.9.1",
     "@polkadot/util": "^8.4.1",
     "rxjs": "^7.5.4"
   }
diff --git a/packages/api-base/src/packageInfo.ts b/packages/api-base/src/packageInfo.ts
index aca9326543..6db5c7ad06 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: '7.8.2-9' };
+export const packageInfo = { name: '@polkadot/api-base', path: 'auto', type: 'auto', version: '7.9.1' };
diff --git a/packages/api-contract/package.json b/packages/api-contract/package.json
index ad4f0393a2..cf9aceb9ab 100644
--- a/packages/api-contract/package.json
+++ b/packages/api-contract/package.json
@@ -20,20 +20,20 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "7.9.0",
+  "version": "7.9.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.17.2",
-    "@polkadot/api": "7.9.0",
-    "@polkadot/types": "7.9.0",
-    "@polkadot/types-codec": "7.9.0",
-    "@polkadot/types-create": "7.9.0",
+    "@polkadot/api": "7.9.1",
+    "@polkadot/types": "7.9.1",
+    "@polkadot/types-codec": "7.9.1",
+    "@polkadot/types-create": "7.9.1",
     "@polkadot/util": "^8.4.1",
     "@polkadot/util-crypto": "^8.4.1",
     "rxjs": "^7.5.4"
   },
   "devDependencies": {
-    "@polkadot/api-augment": "7.9.0",
+    "@polkadot/api-augment": "7.9.1",
     "@polkadot/keyring": "^8.4.1"
   }
 }
diff --git a/packages/api-contract/src/packageInfo.ts b/packages/api-contract/src/packageInfo.ts
index e54c9e5047..bb9557527c 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: '7.8.2-9' };
+export const packageInfo = { name: '@polkadot/api-contract', path: 'auto', type: 'auto', version: '7.9.1' };
diff --git a/packages/api-derive/package.json b/packages/api-derive/package.json
index 9c692a9553..e4e9516e85 100644
--- a/packages/api-derive/package.json
+++ b/packages/api-derive/package.json
@@ -20,25 +20,25 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "7.9.0",
+  "version": "7.9.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.17.2",
-    "@polkadot/api": "7.9.0",
-    "@polkadot/api-augment": "7.9.0",
-    "@polkadot/api-base": "7.9.0",
-    "@polkadot/rpc-core": "7.9.0",
-    "@polkadot/types": "7.9.0",
-    "@polkadot/types-codec": "7.9.0",
+    "@polkadot/api": "7.9.1",
+    "@polkadot/api-augment": "7.9.1",
+    "@polkadot/api-base": "7.9.1",
+    "@polkadot/rpc-core": "7.9.1",
+    "@polkadot/types": "7.9.1",
+    "@polkadot/types-codec": "7.9.1",
     "@polkadot/util": "^8.4.1",
     "@polkadot/util-crypto": "^8.4.1",
     "rxjs": "^7.5.4"
   },
   "devDependencies": {
-    "@polkadot/api": "7.9.0",
-    "@polkadot/api-augment": "7.9.0",
-    "@polkadot/rpc-augment": "7.9.0",
-    "@polkadot/rpc-provider": "7.9.0",
-    "@polkadot/types-support": "7.9.0"
+    "@polkadot/api": "7.9.1",
+    "@polkadot/api-augment": "7.9.1",
+    "@polkadot/rpc-augment": "7.9.1",
+    "@polkadot/rpc-provider": "7.9.1",
+    "@polkadot/types-support": "7.9.1"
   }
 }
diff --git a/packages/api-derive/src/packageInfo.ts b/packages/api-derive/src/packageInfo.ts
index 2419d3bc66..e8cda30311 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: '7.8.2-9' };
+export const packageInfo = { name: '@polkadot/api-derive', path: 'auto', type: 'auto', version: '7.9.1' };
diff --git a/packages/api/package.json b/packages/api/package.json
index 5cb8039208..a3dce09bbd 100644
--- a/packages/api/package.json
+++ b/packages/api/package.json
@@ -20,29 +20,29 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "7.9.0",
+  "version": "7.9.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.17.2",
-    "@polkadot/api-augment": "7.9.0",
-    "@polkadot/api-base": "7.9.0",
-    "@polkadot/api-derive": "7.9.0",
+    "@polkadot/api-augment": "7.9.1",
+    "@polkadot/api-base": "7.9.1",
+    "@polkadot/api-derive": "7.9.1",
     "@polkadot/keyring": "^8.4.1",
-    "@polkadot/rpc-augment": "7.9.0",
-    "@polkadot/rpc-core": "7.9.0",
-    "@polkadot/rpc-provider": "7.9.0",
-    "@polkadot/types": "7.9.0",
-    "@polkadot/types-augment": "7.9.0",
-    "@polkadot/types-codec": "7.9.0",
-    "@polkadot/types-create": "7.9.0",
-    "@polkadot/types-known": "7.9.0",
+    "@polkadot/rpc-augment": "7.9.1",
+    "@polkadot/rpc-core": "7.9.1",
+    "@polkadot/rpc-provider": "7.9.1",
+    "@polkadot/types": "7.9.1",
+    "@polkadot/types-augment": "7.9.1",
+    "@polkadot/types-codec": "7.9.1",
+    "@polkadot/types-create": "7.9.1",
+    "@polkadot/types-known": "7.9.1",
     "@polkadot/util": "^8.4.1",
     "@polkadot/util-crypto": "^8.4.1",
     "eventemitter3": "^4.0.7",
     "rxjs": "^7.5.4"
   },
   "devDependencies": {
-    "@polkadot/api-augment": "7.9.0",
-    "@polkadot/types-support": "7.9.0"
+    "@polkadot/api-augment": "7.9.1",
+    "@polkadot/types-support": "7.9.1"
   }
 }
diff --git a/packages/api/src/packageInfo.ts b/packages/api/src/packageInfo.ts
index f42f2bf6a0..6d2b70889c 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: '7.8.2-9' };
+export const packageInfo = { name: '@polkadot/api', path: 'auto', type: 'auto', version: '7.9.1' };
diff --git a/packages/rpc-augment/package.json b/packages/rpc-augment/package.json
index 156a5346a3..4b2df65841 100644
--- a/packages/rpc-augment/package.json
+++ b/packages/rpc-augment/package.json
@@ -20,13 +20,13 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "7.9.0",
+  "version": "7.9.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.17.2",
-    "@polkadot/rpc-core": "7.9.0",
-    "@polkadot/types": "7.9.0",
-    "@polkadot/types-codec": "7.9.0",
+    "@polkadot/rpc-core": "7.9.1",
+    "@polkadot/types": "7.9.1",
+    "@polkadot/types-codec": "7.9.1",
     "@polkadot/util": "^8.4.1"
   }
 }
diff --git a/packages/rpc-augment/src/packageInfo.ts b/packages/rpc-augment/src/packageInfo.ts
index 1bff404848..e7960b0580 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: '7.8.2-9' };
+export const packageInfo = { name: '@polkadot/rpc-augment', path: 'auto', type: 'auto', version: '7.9.1' };
diff --git a/packages/rpc-core/package.json b/packages/rpc-core/package.json
index d9f3535f79..f8f5716a15 100644
--- a/packages/rpc-core/package.json
+++ b/packages/rpc-core/package.json
@@ -20,18 +20,18 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "7.9.0",
+  "version": "7.9.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.17.2",
-    "@polkadot/rpc-augment": "7.9.0",
-    "@polkadot/rpc-provider": "7.9.0",
-    "@polkadot/types": "7.9.0",
+    "@polkadot/rpc-augment": "7.9.1",
+    "@polkadot/rpc-provider": "7.9.1",
+    "@polkadot/types": "7.9.1",
     "@polkadot/util": "^8.4.1",
     "rxjs": "^7.5.4"
   },
   "devDependencies": {
     "@polkadot/keyring": "^8.4.1",
-    "@polkadot/rpc-augment": "7.9.0"
+    "@polkadot/rpc-augment": "7.9.1"
   }
 }
diff --git a/packages/rpc-core/src/packageInfo.ts b/packages/rpc-core/src/packageInfo.ts
index dbc4b98b85..61d75efe2e 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: '7.8.2-9' };
+export const packageInfo = { name: '@polkadot/rpc-core', path: 'auto', type: 'auto', version: '7.9.1' };
diff --git a/packages/rpc-provider/package.json b/packages/rpc-provider/package.json
index b5f6153dc0..512c7810f8 100644
--- a/packages/rpc-provider/package.json
+++ b/packages/rpc-provider/package.json
@@ -20,13 +20,13 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "7.9.0",
+  "version": "7.9.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.17.2",
     "@polkadot/keyring": "^8.4.1",
-    "@polkadot/types": "7.9.0",
-    "@polkadot/types-support": "7.9.0",
+    "@polkadot/types": "7.9.1",
+    "@polkadot/types-support": "7.9.1",
     "@polkadot/util": "^8.4.1",
     "@polkadot/util-crypto": "^8.4.1",
     "@polkadot/x-fetch": "^8.4.1",
diff --git a/packages/rpc-provider/src/packageInfo.ts b/packages/rpc-provider/src/packageInfo.ts
index a942689aaa..ec200028bd 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: '7.8.2-9' };
+export const packageInfo = { name: '@polkadot/rpc-provider', path: 'auto', type: 'auto', version: '7.9.1' };
diff --git a/packages/typegen/package.json b/packages/typegen/package.json
index a05f6f7e3e..9ad32b6ccb 100644
--- a/packages/typegen/package.json
+++ b/packages/typegen/package.json
@@ -20,7 +20,7 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "7.9.0",
+  "version": "7.9.1",
   "main": "index.js",
   "bin": {
     "polkadot-types-chain-info": "./scripts/polkadot-types-chain-info.cjs",
@@ -33,15 +33,15 @@
     "@babel/core": "^7.17.4",
     "@babel/register": "^7.17.0",
     "@babel/runtime": "^7.17.2",
-    "@polkadot/api": "7.9.0",
-    "@polkadot/api-augment": "7.9.0",
-    "@polkadot/rpc-augment": "7.9.0",
-    "@polkadot/rpc-provider": "7.9.0",
-    "@polkadot/types": "7.9.0",
-    "@polkadot/types-augment": "7.9.0",
-    "@polkadot/types-codec": "7.9.0",
-    "@polkadot/types-create": "7.9.0",
-    "@polkadot/types-support": "7.9.0",
+    "@polkadot/api": "7.9.1",
+    "@polkadot/api-augment": "7.9.1",
+    "@polkadot/rpc-augment": "7.9.1",
+    "@polkadot/rpc-provider": "7.9.1",
+    "@polkadot/types": "7.9.1",
+    "@polkadot/types-augment": "7.9.1",
+    "@polkadot/types-codec": "7.9.1",
+    "@polkadot/types-create": "7.9.1",
+    "@polkadot/types-support": "7.9.1",
     "@polkadot/util": "^8.4.1",
     "@polkadot/x-ws": "^8.4.1",
     "handlebars": "^4.7.7",
diff --git a/packages/typegen/src/packageInfo.ts b/packages/typegen/src/packageInfo.ts
index db4d71f4ed..1e17ccfa9c 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: '7.8.2-9' };
+export const packageInfo = { name: '@polkadot/typegen', path: 'auto', type: 'auto', version: '7.9.1' };
diff --git a/packages/types-augment/package.json b/packages/types-augment/package.json
index 301c3a4d91..591e708df8 100644
--- a/packages/types-augment/package.json
+++ b/packages/types-augment/package.json
@@ -20,12 +20,12 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "7.9.0",
+  "version": "7.9.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.17.2",
-    "@polkadot/types": "7.9.0",
-    "@polkadot/types-codec": "7.9.0",
+    "@polkadot/types": "7.9.1",
+    "@polkadot/types-codec": "7.9.1",
     "@polkadot/util": "^8.4.1"
   }
 }
diff --git a/packages/types-augment/src/packageInfo.ts b/packages/types-augment/src/packageInfo.ts
index e2d5eb5383..8abf80ba61 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: '7.8.2-9' };
+export const packageInfo = { name: '@polkadot/types-augment', path: 'auto', type: 'auto', version: '7.9.1' };
diff --git a/packages/types-codec/package.json b/packages/types-codec/package.json
index 255ccee82c..327a77c5f5 100644
--- a/packages/types-codec/package.json
+++ b/packages/types-codec/package.json
@@ -20,16 +20,16 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "7.9.0",
+  "version": "7.9.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.17.2",
     "@polkadot/util": "^8.4.1"
   },
   "devDependencies": {
-    "@polkadot/types": "7.9.0",
-    "@polkadot/types-augment": "7.9.0",
-    "@polkadot/types-support": "7.9.0",
+    "@polkadot/types": "7.9.1",
+    "@polkadot/types-augment": "7.9.1",
+    "@polkadot/types-support": "7.9.1",
     "@polkadot/util-crypto": "^8.4.1"
   }
 }
diff --git a/packages/types-codec/src/packageInfo.ts b/packages/types-codec/src/packageInfo.ts
index d8dca53fb5..de348c1b9e 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: '7.8.2-9' };
+export const packageInfo = { name: '@polkadot/types-codec', path: 'auto', type: 'auto', version: '7.9.1' };
diff --git a/packages/types-create/package.json b/packages/types-create/package.json
index 5bf6ee17f4..d2d0931e6c 100644
--- a/packages/types-create/package.json
+++ b/packages/types-create/package.json
@@ -20,14 +20,14 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "7.9.0",
+  "version": "7.9.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.17.2",
-    "@polkadot/types-codec": "7.9.0",
+    "@polkadot/types-codec": "7.9.1",
     "@polkadot/util": "^8.4.1"
   },
   "devDependencies": {
-    "@polkadot/types": "7.9.0"
+    "@polkadot/types": "7.9.1"
   }
 }
diff --git a/packages/types-create/src/packageInfo.ts b/packages/types-create/src/packageInfo.ts
index 119c5b82c1..2bac05e370 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: '7.8.2-9' };
+export const packageInfo = { name: '@polkadot/types-create', path: 'auto', type: 'auto', version: '7.9.1' };
diff --git a/packages/types-known/package.json b/packages/types-known/package.json
index 570377bf88..230712d8d0 100644
--- a/packages/types-known/package.json
+++ b/packages/types-known/package.json
@@ -20,14 +20,14 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "7.9.0",
+  "version": "7.9.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.17.2",
     "@polkadot/networks": "^8.4.1",
-    "@polkadot/types": "7.9.0",
-    "@polkadot/types-codec": "7.9.0",
-    "@polkadot/types-create": "7.9.0",
+    "@polkadot/types": "7.9.1",
+    "@polkadot/types-codec": "7.9.1",
+    "@polkadot/types-create": "7.9.1",
     "@polkadot/util": "^8.4.1"
   }
 }
diff --git a/packages/types-known/src/packageInfo.ts b/packages/types-known/src/packageInfo.ts
index e40f34e108..16c338784a 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: '7.8.2-9' };
+export const packageInfo = { name: '@polkadot/types-known', path: 'auto', type: 'auto', version: '7.9.1' };
diff --git a/packages/types-support/package.json b/packages/types-support/package.json
index 038d002ed8..da9c5f5d73 100644
--- a/packages/types-support/package.json
+++ b/packages/types-support/package.json
@@ -20,7 +20,7 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "7.9.0",
+  "version": "7.9.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.17.2",
diff --git a/packages/types-support/src/packageInfo.ts b/packages/types-support/src/packageInfo.ts
index ffd46a7160..dc22650e3c 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: '7.8.2-9' };
+export const packageInfo = { name: '@polkadot/types-support', path: 'auto', type: 'auto', version: '7.9.1' };
diff --git a/packages/types/package.json b/packages/types/package.json
index 74d8a50707..6da54276c7 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -20,20 +20,20 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "7.9.0",
+  "version": "7.9.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.17.2",
     "@polkadot/keyring": "^8.4.1",
-    "@polkadot/types-augment": "7.9.0",
-    "@polkadot/types-codec": "7.9.0",
-    "@polkadot/types-create": "7.9.0",
+    "@polkadot/types-augment": "7.9.1",
+    "@polkadot/types-codec": "7.9.1",
+    "@polkadot/types-create": "7.9.1",
     "@polkadot/util": "^8.4.1",
     "@polkadot/util-crypto": "^8.4.1",
     "rxjs": "^7.5.4"
   },
   "devDependencies": {
     "@polkadot/keyring": "^8.4.1",
-    "@polkadot/types-support": "7.9.0"
+    "@polkadot/types-support": "7.9.1"
   }
 }
diff --git a/packages/types/src/packageInfo.ts b/packages/types/src/packageInfo.ts
index 137120a89b..f28543d8f3 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: '7.8.2-9' };
+export const packageInfo = { name: '@polkadot/types', path: 'auto', type: 'auto', version: '7.9.1' };
diff --git a/yarn.lock b/yarn.lock
index 56452ffebc..3beabe7452 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1902,27 +1902,27 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@polkadot/api-augment@7.9.0, @polkadot/api-augment@workspace:packages/api-augment":
+"@polkadot/api-augment@7.9.1, @polkadot/api-augment@workspace:packages/api-augment":
   version: 0.0.0-use.local
   resolution: "@polkadot/api-augment@workspace:packages/api-augment"
   dependencies:
     "@babel/runtime": ^7.17.2
-    "@polkadot/api-base": 7.9.0
-    "@polkadot/rpc-augment": 7.9.0
-    "@polkadot/types": 7.9.0
-    "@polkadot/types-augment": 7.9.0
-    "@polkadot/types-codec": 7.9.0
+    "@polkadot/api-base": 7.9.1
+    "@polkadot/rpc-augment": 7.9.1
+    "@polkadot/types": 7.9.1
+    "@polkadot/types-augment": 7.9.1
+    "@polkadot/types-codec": 7.9.1
     "@polkadot/util": ^8.4.1
   languageName: unknown
   linkType: soft
 
-"@polkadot/api-base@7.9.0, @polkadot/api-base@workspace:packages/api-base":
+"@polkadot/api-base@7.9.1, @polkadot/api-base@workspace:packages/api-base":
   version: 0.0.0-use.local
   resolution: "@polkadot/api-base@workspace:packages/api-base"
   dependencies:
     "@babel/runtime": ^7.17.2
-    "@polkadot/rpc-core": 7.9.0
-    "@polkadot/types": 7.9.0
+    "@polkadot/rpc-core": 7.9.1
+    "@polkadot/types": 7.9.1
     "@polkadot/util": ^8.4.1
     rxjs: ^7.5.4
   languageName: unknown
@@ -1933,56 +1933,56 @@ __metadata:
   resolution: "@polkadot/api-contract@workspace:packages/api-contract"
   dependencies:
     "@babel/runtime": ^7.17.2
-    "@polkadot/api": 7.9.0
-    "@polkadot/api-augment": 7.9.0
+    "@polkadot/api": 7.9.1
+    "@polkadot/api-augment": 7.9.1
     "@polkadot/keyring": ^8.4.1
-    "@polkadot/types": 7.9.0
-    "@polkadot/types-codec": 7.9.0
-    "@polkadot/types-create": 7.9.0
+    "@polkadot/types": 7.9.1
+    "@polkadot/types-codec": 7.9.1
+    "@polkadot/types-create": 7.9.1
     "@polkadot/util": ^8.4.1
     "@polkadot/util-crypto": ^8.4.1
     rxjs: ^7.5.4
   languageName: unknown
   linkType: soft
 
-"@polkadot/api-derive@7.9.0, @polkadot/api-derive@workspace:packages/api-derive":
+"@polkadot/api-derive@7.9.1, @polkadot/api-derive@workspace:packages/api-derive":
   version: 0.0.0-use.local
   resolution: "@polkadot/api-derive@workspace:packages/api-derive"
   dependencies:
     "@babel/runtime": ^7.17.2
-    "@polkadot/api": 7.9.0
-    "@polkadot/api-augment": 7.9.0
-    "@polkadot/api-base": 7.9.0
-    "@polkadot/rpc-augment": 7.9.0
-    "@polkadot/rpc-core": 7.9.0
-    "@polkadot/rpc-provider": 7.9.0
-    "@polkadot/types": 7.9.0
-    "@polkadot/types-codec": 7.9.0
-    "@polkadot/types-support": 7.9.0
+    "@polkadot/api": 7.9.1
+    "@polkadot/api-augment": 7.9.1
+    "@polkadot/api-base": 7.9.1
+    "@polkadot/rpc-augment": 7.9.1
+    "@polkadot/rpc-core": 7.9.1
+    "@polkadot/rpc-provider": 7.9.1
+    "@polkadot/types": 7.9.1
+    "@polkadot/types-codec": 7.9.1
+    "@polkadot/types-support": 7.9.1
     "@polkadot/util": ^8.4.1
     "@polkadot/util-crypto": ^8.4.1
     rxjs: ^7.5.4
   languageName: unknown
   linkType: soft
 
-"@polkadot/api@7.9.0, @polkadot/api@workspace:packages/api":
+"@polkadot/api@7.9.1, @polkadot/api@workspace:packages/api":
   version: 0.0.0-use.local
   resolution: "@polkadot/api@workspace:packages/api"
   dependencies:
     "@babel/runtime": ^7.17.2
-    "@polkadot/api-augment": 7.9.0
-    "@polkadot/api-base": 7.9.0
-    "@polkadot/api-derive": 7.9.0
+    "@polkadot/api-augment": 7.9.1
+    "@polkadot/api-base": 7.9.1
+    "@polkadot/api-derive": 7.9.1
     "@polkadot/keyring": ^8.4.1
-    "@polkadot/rpc-augment": 7.9.0
-    "@polkadot/rpc-core": 7.9.0
-    "@polkadot/rpc-provider": 7.9.0
-    "@polkadot/types": 7.9.0
-    "@polkadot/types-augment": 7.9.0
-    "@polkadot/types-codec": 7.9.0
-    "@polkadot/types-create": 7.9.0
-    "@polkadot/types-known": 7.9.0
-    "@polkadot/types-support": 7.9.0
+    "@polkadot/rpc-augment": 7.9.1
+    "@polkadot/rpc-core": 7.9.1
+    "@polkadot/rpc-provider": 7.9.1
+    "@polkadot/types": 7.9.1
+    "@polkadot/types-augment": 7.9.1
+    "@polkadot/types-codec": 7.9.1
+    "@polkadot/types-create": 7.9.1
+    "@polkadot/types-known": 7.9.1
+    "@polkadot/types-support": 7.9.1
     "@polkadot/util": ^8.4.1
     "@polkadot/util-crypto": ^8.4.1
     eventemitter3: ^4.0.7
@@ -2107,40 +2107,40 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@polkadot/rpc-augment@7.9.0, @polkadot/rpc-augment@workspace:packages/rpc-augment":
+"@polkadot/rpc-augment@7.9.1, @polkadot/rpc-augment@workspace:packages/rpc-augment":
   version: 0.0.0-use.local
   resolution: "@polkadot/rpc-augment@workspace:packages/rpc-augment"
   dependencies:
     "@babel/runtime": ^7.17.2
-    "@polkadot/rpc-core": 7.9.0
-    "@polkadot/types": 7.9.0
-    "@polkadot/types-codec": 7.9.0
+    "@polkadot/rpc-core": 7.9.1
+    "@polkadot/types": 7.9.1
+    "@polkadot/types-codec": 7.9.1
     "@polkadot/util": ^8.4.1
   languageName: unknown
   linkType: soft
 
-"@polkadot/rpc-core@7.9.0, @polkadot/rpc-core@workspace:packages/rpc-core":
+"@polkadot/rpc-core@7.9.1, @polkadot/rpc-core@workspace:packages/rpc-core":
   version: 0.0.0-use.local
   resolution: "@polkadot/rpc-core@workspace:packages/rpc-core"
   dependencies:
     "@babel/runtime": ^7.17.2
     "@polkadot/keyring": ^8.4.1
-    "@polkadot/rpc-augment": 7.9.0
-    "@polkadot/rpc-provider": 7.9.0
-    "@polkadot/types": 7.9.0
+    "@polkadot/rpc-augment": 7.9.1
+    "@polkadot/rpc-provider": 7.9.1
+    "@polkadot/types": 7.9.1
     "@polkadot/util": ^8.4.1
     rxjs: ^7.5.4
   languageName: unknown
   linkType: soft
 
-"@polkadot/rpc-provider@7.9.0, @polkadot/rpc-provider@workspace:packages/rpc-provider":
+"@polkadot/rpc-provider@7.9.1, @polkadot/rpc-provider@workspace:packages/rpc-provider":
   version: 0.0.0-use.local
   resolution: "@polkadot/rpc-provider@workspace:packages/rpc-provider"
   dependencies:
     "@babel/runtime": ^7.17.2
     "@polkadot/keyring": ^8.4.1
-    "@polkadot/types": 7.9.0
-    "@polkadot/types-support": 7.9.0
+    "@polkadot/types": 7.9.1
+    "@polkadot/types-support": 7.9.1
     "@polkadot/util": ^8.4.1
     "@polkadot/util-crypto": ^8.4.1
     "@polkadot/x-fetch": ^8.4.1
@@ -2159,15 +2159,15 @@ __metadata:
     "@babel/core": ^7.17.4
     "@babel/register": ^7.17.0
     "@babel/runtime": ^7.17.2
-    "@polkadot/api": 7.9.0
-    "@polkadot/api-augment": 7.9.0
-    "@polkadot/rpc-augment": 7.9.0
-    "@polkadot/rpc-provider": 7.9.0
-    "@polkadot/types": 7.9.0
-    "@polkadot/types-augment": 7.9.0
-    "@polkadot/types-codec": 7.9.0
-    "@polkadot/types-create": 7.9.0
-    "@polkadot/types-support": 7.9.0
+    "@polkadot/api": 7.9.1
+    "@polkadot/api-augment": 7.9.1
+    "@polkadot/rpc-augment": 7.9.1
+    "@polkadot/rpc-provider": 7.9.1
+    "@polkadot/types": 7.9.1
+    "@polkadot/types-augment": 7.9.1
+    "@polkadot/types-codec": 7.9.1
+    "@polkadot/types-create": 7.9.1
+    "@polkadot/types-support": 7.9.1
     "@polkadot/util": ^8.4.1
     "@polkadot/x-ws": ^8.4.1
     "@types/websocket": ^1.0.5
@@ -2184,55 +2184,55 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-augment@7.9.0, @polkadot/types-augment@workspace:packages/types-augment":
+"@polkadot/types-augment@7.9.1, @polkadot/types-augment@workspace:packages/types-augment":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-augment@workspace:packages/types-augment"
   dependencies:
     "@babel/runtime": ^7.17.2
-    "@polkadot/types": 7.9.0
-    "@polkadot/types-codec": 7.9.0
+    "@polkadot/types": 7.9.1
+    "@polkadot/types-codec": 7.9.1
     "@polkadot/util": ^8.4.1
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-codec@7.9.0, @polkadot/types-codec@workspace:packages/types-codec":
+"@polkadot/types-codec@7.9.1, @polkadot/types-codec@workspace:packages/types-codec":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-codec@workspace:packages/types-codec"
   dependencies:
     "@babel/runtime": ^7.17.2
-    "@polkadot/types": 7.9.0
-    "@polkadot/types-augment": 7.9.0
-    "@polkadot/types-support": 7.9.0
+    "@polkadot/types": 7.9.1
+    "@polkadot/types-augment": 7.9.1
+    "@polkadot/types-support": 7.9.1
     "@polkadot/util": ^8.4.1
     "@polkadot/util-crypto": ^8.4.1
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-create@7.9.0, @polkadot/types-create@workspace:packages/types-create":
+"@polkadot/types-create@7.9.1, @polkadot/types-create@workspace:packages/types-create":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-create@workspace:packages/types-create"
   dependencies:
     "@babel/runtime": ^7.17.2
-    "@polkadot/types": 7.9.0
-    "@polkadot/types-codec": 7.9.0
+    "@polkadot/types": 7.9.1
+    "@polkadot/types-codec": 7.9.1
     "@polkadot/util": ^8.4.1
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-known@7.9.0, @polkadot/types-known@workspace:packages/types-known":
+"@polkadot/types-known@7.9.1, @polkadot/types-known@workspace:packages/types-known":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-known@workspace:packages/types-known"
   dependencies:
     "@babel/runtime": ^7.17.2
     "@polkadot/networks": ^8.4.1
-    "@polkadot/types": 7.9.0
-    "@polkadot/types-codec": 7.9.0
-    "@polkadot/types-create": 7.9.0
+    "@polkadot/types": 7.9.1
+    "@polkadot/types-codec": 7.9.1
+    "@polkadot/types-create": 7.9.1
     "@polkadot/util": ^8.4.1
   languageName: unknown
   linkType: soft
 
-"@polkadot/types-support@7.9.0, @polkadot/types-support@workspace:packages/types-support":
+"@polkadot/types-support@7.9.1, @polkadot/types-support@workspace:packages/types-support":
   version: 0.0.0-use.local
   resolution: "@polkadot/types-support@workspace:packages/types-support"
   dependencies:
@@ -2241,16 +2241,16 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@polkadot/types@7.9.0, @polkadot/types@workspace:packages/types":
+"@polkadot/types@7.9.1, @polkadot/types@workspace:packages/types":
   version: 0.0.0-use.local
   resolution: "@polkadot/types@workspace:packages/types"
   dependencies:
     "@babel/runtime": ^7.17.2
     "@polkadot/keyring": ^8.4.1
-    "@polkadot/types-augment": 7.9.0
-    "@polkadot/types-codec": 7.9.0
-    "@polkadot/types-create": 7.9.0
-    "@polkadot/types-support": 7.9.0
+    "@polkadot/types-augment": 7.9.1
+    "@polkadot/types-codec": 7.9.1
+    "@polkadot/types-create": 7.9.1
+    "@polkadot/types-support": 7.9.1
     "@polkadot/util": ^8.4.1
     "@polkadot/util-crypto": ^8.4.1
     rxjs: ^7.5.4