diff --git a/packages/types-known/src/spec/kusama.ts b/packages/types-known/src/spec/kusama.ts
index 071cc5ef3f..57539ce409 100644
--- a/packages/types-known/src/spec/kusama.ts
+++ b/packages/types-known/src/spec/kusama.ts
@@ -8,7 +8,7 @@ import type { OverrideVersionedType } from '@polkadot/types/types';
 const sharedTypes = {
   AccountInfo: 'AccountInfoWithDualRefCount',
   Address: 'MultiAddress',
-  Keys: 'SessionKeys6',
+  Keys: 'SessionKeys7B',
   LookupSource: 'MultiAddress',
   ProxyType: {
     _enum: ['Any', 'NonTransfer', 'Governance', 'Staking', 'IdentityJudgement', 'CancelProxy']
@@ -165,7 +165,14 @@ const versioned: OverrideVersionedType[] = [
     }
   },
   {
-    minmax: [2028, undefined],
+    minmax: [2028, 2029],
+    types: {
+      ...sharedTypes,
+      Keys: 'SessionKeys6'
+    }
+  },
+  {
+    minmax: [2030, undefined],
     types: {
       ...sharedTypes
     }
diff --git a/packages/types-known/src/spec/polkadot.ts b/packages/types-known/src/spec/polkadot.ts
index b6ea8683f7..7da1c03a03 100644
--- a/packages/types-known/src/spec/polkadot.ts
+++ b/packages/types-known/src/spec/polkadot.ts
@@ -8,7 +8,7 @@ import type { OverrideVersionedType } from '@polkadot/types/types';
 const sharedTypes = {
   AccountInfo: 'AccountInfoWithDualRefCount',
   Address: 'MultiAddress',
-  Keys: 'SessionKeys6',
+  Keys: 'SessionKeys7B',
   LookupSource: 'MultiAddress',
   ProxyType: {
     _enum: {
@@ -69,7 +69,14 @@ const versioned: OverrideVersionedType[] = [
     }
   },
   {
-    minmax: [28, undefined],
+    minmax: [28, 29],
+    types: {
+      ...sharedTypes,
+      Keys: 'SessionKeys6'
+    }
+  },
+  {
+    minmax: [30, undefined],
     types: {
       ...sharedTypes
     }
diff --git a/packages/types-known/src/spec/westend.ts b/packages/types-known/src/spec/westend.ts
index d1a069231f..793a970fba 100644
--- a/packages/types-known/src/spec/westend.ts
+++ b/packages/types-known/src/spec/westend.ts
@@ -8,7 +8,7 @@ import type { OverrideVersionedType } from '@polkadot/types/types';
 const sharedTypes = {
   AccountInfo: 'AccountInfoWithDualRefCount',
   Address: 'MultiAddress',
-  Keys: 'SessionKeys6',
+  Keys: 'SessionKeys7B',
   LookupSource: 'MultiAddress',
   ProxyType: {
     _enum: ['Any', 'NonTransfer', 'Staking', 'SudoBalances', 'IdentityJudgement', 'CancelProxy'
@@ -73,7 +73,15 @@ const versioned: OverrideVersionedType[] = [
     }
   },
   {
-    minmax: [48, undefined],
+    // 50 was supposed to have Beefy, didn't
+    minmax: [48, 50],
+    types: {
+      ...sharedTypes,
+      Keys: 'SessionKeys6'
+    }
+  },
+  {
+    minmax: [51, undefined],
     types: {
       ...sharedTypes
     }
diff --git a/packages/types-known/src/upgrades/westend.ts b/packages/types-known/src/upgrades/westend.ts
index 04cddc7398..04d46003bb 100644
--- a/packages/types-known/src/upgrades/westend.ts
+++ b/packages/types-known/src/upgrades/westend.ts
@@ -8,7 +8,8 @@ const upgrades: ChainUpgradesRaw = [
   [879238, 25], [889472, 26], [902937, 27], [932751, 28], [991142, 29],
   [1030162, 31], [1119657, 32], [1199282, 33], [1342534, 34], [1392263, 35],
   [1431703, 36], [1433369, 37], [1490972, 41], [2087397, 43], [2316688, 44],
-  [2549864, 45], [3925782, 46], [3925843, 47], [4207800, 48], [4627944, 49]
+  [2549864, 45], [3925782, 46], [3925843, 47], [4207800, 48], [4627944, 49],
+  [5124076, 50]
 ];
 
 export default upgrades;