diff --git a/package.json b/package.json
index e4b3bb61df..529191aa12 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "@polkadot/dev": "^0.62.6",
     "@polkadot/ts": "^0.3.62",
     "@polkadot/typegen": "workspace:packages/typegen",
-    "@types/jest": "^26.0.20",
+    "@types/jest": "^26.0.21",
     "copyfiles": "^2.4.1"
   },
   "version": "4.1.2-3"
diff --git a/packages/types-known/src/spec/rococo.ts b/packages/types-known/src/spec/rococo.ts
index bd934ceaf4..8227a4048f 100644
--- a/packages/types-known/src/spec/rococo.ts
+++ b/packages/types-known/src/spec/rococo.ts
@@ -9,10 +9,7 @@ import type { OverrideVersionedType } from '@polkadot/types/types';
 /* eslint-disable sort-keys */
 
 const sharedTypes = {
-  AccountInfo: 'AccountInfoWithDualRefCount',
-  Address: 'MultiAddress',
   FullIdentification: '()', // No staking, only session (as per config)
-  LookupSource: 'MultiAddress',
   Keys: 'SessionKeys6'
 };
 
@@ -21,12 +18,20 @@ const versioned: OverrideVersionedType[] = [
     minmax: [0, 200],
     types: {
       ...sharedTypes,
+      AccountInfo: 'AccountInfoWithDualRefCount',
       Address: 'AccountId',
       LookupSource: 'AccountId'
     }
   },
   {
-    minmax: [201, undefined],
+    minmax: [201, 214],
+    types: {
+      ...sharedTypes,
+      AccountInfo: 'AccountInfoWithDualRefCount'
+    }
+  },
+  {
+    minmax: [215, undefined],
     types: {
       ...sharedTypes
     }
diff --git a/yarn.lock b/yarn.lock
index 122357f9c0..800e6ac762 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2349,13 +2349,13 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/jest@npm:^26.0.20":
-  version: 26.0.20
-  resolution: "@types/jest@npm:26.0.20"
+"@types/jest@npm:^26.0.21":
+  version: 26.0.21
+  resolution: "@types/jest@npm:26.0.21"
   dependencies:
     jest-diff: ^26.0.0
     pretty-format: ^26.0.0
-  checksum: 221e39c7c9ce8d71ae4b2ba6abeef1a5b04f1cd96419b9fbbb65534bef4c4215b650561183073dcf47584ff1888d1f4fa7d2af2a38492b7feb9a3bfdcd24c44f
+  checksum: c219599d663527302a261aaa7cc038b79c428d7af39b0a20c2167cb698ae280f3a238b2ca3594bcabbe7ee441a6370d4b3afd19c4a616aaa5556d5b9e875c081
   languageName: node
   linkType: hard
 
@@ -9385,7 +9385,7 @@ fsevents@~2.1.2:
     "@polkadot/dev": ^0.62.6
     "@polkadot/ts": ^0.3.62
     "@polkadot/typegen": "workspace:packages/typegen"
-    "@types/jest": ^26.0.20
+    "@types/jest": ^26.0.21
     copyfiles: ^2.4.1
   languageName: unknown
   linkType: soft