diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index 94752890fb..ab028d8d12 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -1,6 +1,6 @@
     3512	Jaco                          	Bump deps (#5785)
       83	Amaury Martiny                	StatementKind: Regular and Saft (#2303)
-      76	Tarik Gul                     	Bump yarn to 4.3.1 (#5938)
+      77	Tarik Gul                     	12.2.1 (#5939)
       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 751a3da866..1806904866 100644
--- a/package.json
+++ b/package.json
@@ -16,8 +16,8 @@
   "type": "module",
   "version": "12.2.1",
   "versions": {
-    "git": "12.1.2-3-x",
-    "npm": "12.1.1"
+    "git": "12.2.1",
+    "npm": "12.2.1"
   },
   "workspaces": [
     "packages/*"
diff --git a/packages/api-augment/src/packageInfo.ts b/packages/api-augment/src/packageInfo.ts
index c4ecc3b083..398dabcc35 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: '12.1.2-3-x' };
+export const packageInfo = { name: '@polkadot/api-augment', path: 'auto', type: 'auto', version: '12.2.1' };
diff --git a/packages/api-base/src/packageInfo.ts b/packages/api-base/src/packageInfo.ts
index e49d119b1f..7d60eef51d 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: '12.1.2-3-x' };
+export const packageInfo = { name: '@polkadot/api-base', path: 'auto', type: 'auto', version: '12.2.1' };
diff --git a/packages/api-contract/src/packageInfo.ts b/packages/api-contract/src/packageInfo.ts
index 84b40ebf35..cb9d0ae053 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: '12.1.2-3-x' };
+export const packageInfo = { name: '@polkadot/api-contract', path: 'auto', type: 'auto', version: '12.2.1' };
diff --git a/packages/api-derive/src/packageInfo.ts b/packages/api-derive/src/packageInfo.ts
index f03c3e4069..37766a58e0 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: '12.1.2-3-x' };
+export const packageInfo = { name: '@polkadot/api-derive', path: 'auto', type: 'auto', version: '12.2.1' };
diff --git a/packages/api/src/packageInfo.ts b/packages/api/src/packageInfo.ts
index 8f38fa6556..a4f223f54a 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: '12.1.2-3-x' };
+export const packageInfo = { name: '@polkadot/api', path: 'auto', type: 'auto', version: '12.2.1' };
diff --git a/packages/rpc-augment/src/packageInfo.ts b/packages/rpc-augment/src/packageInfo.ts
index 9029e43014..16090c5ffe 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: '12.1.2-3-x' };
+export const packageInfo = { name: '@polkadot/rpc-augment', path: 'auto', type: 'auto', version: '12.2.1' };
diff --git a/packages/rpc-core/src/packageInfo.ts b/packages/rpc-core/src/packageInfo.ts
index 8840549a59..706a7a004a 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: '12.1.2-3-x' };
+export const packageInfo = { name: '@polkadot/rpc-core', path: 'auto', type: 'auto', version: '12.2.1' };
diff --git a/packages/rpc-provider/src/packageInfo.ts b/packages/rpc-provider/src/packageInfo.ts
index ef61265fde..bcb162267e 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: '12.1.2-3-x' };
+export const packageInfo = { name: '@polkadot/rpc-provider', path: 'auto', type: 'auto', version: '12.2.1' };
diff --git a/packages/typegen/src/packageInfo.ts b/packages/typegen/src/packageInfo.ts
index 80a8d415d7..68a1d374f3 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: '12.1.2-3-x' };
+export const packageInfo = { name: '@polkadot/typegen', path: 'auto', type: 'auto', version: '12.2.1' };
diff --git a/packages/types-augment/src/packageInfo.ts b/packages/types-augment/src/packageInfo.ts
index 68e665181f..b3be50c084 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: '12.1.2-3-x' };
+export const packageInfo = { name: '@polkadot/types-augment', path: 'auto', type: 'auto', version: '12.2.1' };
diff --git a/packages/types-codec/src/packageInfo.ts b/packages/types-codec/src/packageInfo.ts
index f31acdcf5e..33a1adbd49 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: '12.1.2-3-x' };
+export const packageInfo = { name: '@polkadot/types-codec', path: 'auto', type: 'auto', version: '12.2.1' };
diff --git a/packages/types-create/src/packageInfo.ts b/packages/types-create/src/packageInfo.ts
index e276e880c2..2fe0803dc7 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: '12.1.2-3-x' };
+export const packageInfo = { name: '@polkadot/types-create', path: 'auto', type: 'auto', version: '12.2.1' };
diff --git a/packages/types-known/src/packageInfo.ts b/packages/types-known/src/packageInfo.ts
index 0e4d1d2538..12b3fda978 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: '12.1.2-3-x' };
+export const packageInfo = { name: '@polkadot/types-known', path: 'auto', type: 'auto', version: '12.2.1' };
diff --git a/packages/types-support/src/packageInfo.ts b/packages/types-support/src/packageInfo.ts
index 1488e69729..be6d04a2b8 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: '12.1.2-3-x' };
+export const packageInfo = { name: '@polkadot/types-support', path: 'auto', type: 'auto', version: '12.2.1' };
diff --git a/packages/types/src/packageInfo.ts b/packages/types/src/packageInfo.ts
index ce2494043d..ff57dd119a 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: '12.1.2-3-x' };
+export const packageInfo = { name: '@polkadot/types', path: 'auto', type: 'auto', version: '12.2.1' };